what if deku was The Senju

 

The white ceiling of the clinic was etched into Izuku Midoriya’s memory. It was a sterile, unforgiving white, illuminated by the harsh buzz of fluorescent lights that seemed to hum in a mocking pitch. He was four years old, clutching an All Might action figure so tightly his knuckles were turning translucent, his legs swinging nervously off the edge of the examination table.

 

Beside him, his mother, Inko, twisted her hands into knots. Her face was a portrait of maternal anxiety.

 

The doctor, a bald man with a bushy mustache and a pair of spectacles pushed far down the bridge of his nose, sighed as he pulled a glowing X-ray film from a manila envelope and clipped it to the light board.

 

"You should probably give it up," the doctor said, his tone casual, oblivious to the fact that he was dropping an anvil onto a small child’s heart.

 

Izuku’s world stopped spinning. The action figure slipped from his grasp, hitting the linoleum floor with a hollow plastic clatter.

 

"Give... give it up?" Inko stammered, leaning forward. "Doctor, are you absolutely sure? Izuku is the only one in his kindergarten class who hasn't shown any signs. I can attract small objects, and my husband breathes fire. Shouldn't he have manifested something by now?"

 

The doctor tapped the X-ray with the back of his pen. "Normally, yes. The presence of a Quirk is usually tied to a specific evolutionary marker in the human body—the absence of the extra joint in the pinky toe. As you can see here, Izuku has that extra joint. By all standard medical metrics, he represents an older stage of human evolution. Quirkless."

 

Inko gasped softly, covering her mouth. Izuku just stared at the floor, his vision blurring with hot tears.

 

"However," the doctor continued, his brow furrowing as he pulled out a second sheet of paper—a blood panel. "There is a severe anomaly in Izuku's charts that I’ve never seen before. It’s why the tests took so long."

 

Inko looked up, a desperate spark of hope in her eyes. "An anomaly?"

 

"His cellular density," the doctor muttered, adjusting his glasses. "Izuku's cells possess a bizarre level of vitality. His telomeres are incredibly robust, and his metabolic rate suggests his body is constantly hoarding energy. It's almost like a tightly coiled spring. If I didn't know better, I'd say his body is suppressing something, locking it away behind an evolutionary failsafe. But without an active Quirk Factor emission... it doesn't mean much for hero work. He'll likely live a very long, very healthy life. He won't break bones easily, and he’ll recover from illnesses quickly. But breathing fire or lifting cars? No. I’m sorry, kid."

 

A long, healthy life.

To a four-year-old boy whose only dream was to stand in the sun with a fearless smile, saving people, it sounded like a life sentence.

 

That night, Izuku sat in the dark of his bedroom, the glow of the computer monitor painting his tear-streaked face in hues of blue and yellow. On the screen, a catastrophic disaster unfolded. Debris, fire, chaos. And then, a booming laugh. All Might, the Symbol of Peace, emerged from the wreckage carrying a dozen people, his smile unwavering.

 

"Fear not, citizens! Because I am here!"

 

Izuku pointed a trembling finger at the screen, looking back at his mother as she stood in the doorway, her heart breaking into a million pieces. "Mom..." he whispered, his voice cracking. "Can I... can I be a hero too?"

 

Inko rushed forward, falling to her knees and pulling her son into a desperate, crushing embrace. "I'm sorry, Izuku! I'm so sorry! I wish things were different!"

 

It wasn't what he wanted to hear. It wasn't what he needed to hear.

 

But from that day forward, Izuku Midoriya learned to live with the impossible weight of a broken dream. He didn't know that the doctor was only half-right. He didn't know that deep within his DNA, an ancient, dormant power was sleeping. A power that didn't respond to mere puberty or genetic lottery. It was a power that required a catalyst. It required a physical vessel pushed to the absolute brink, and a soul burning with a desire so fierce it could rewrite the laws of nature.

 

It required the Will of Fire.

 

 

 

Ten Years Later.

 

"Since you're all third years, it's time for you to think seriously about your future!"

 

The homeroom teacher's voice echoed across the classroom of Aldera Junior High, cutting through the murmurs of bored teenagers. Izuku sat near the back, his head down, furiously scribbling in a charred notebook labeled Hero Analysis for the Future, Vol. 13.

 

"I'll pass out handouts for your future plans now, but..." The teacher suddenly snatched up the stack of papers and threw them into the air with a theatrical flair. "You're all pretty much planning to go into the hero course, right?!"

 

The classroom erupted. Teenagers cheered, showing off their quirks. Hands turned to stone, eyeballs extended on stalks, small localized fireworks popped over desks. It was a cacophony of genetic miracles.

 

Izuku kept his head down, raising a meek, trembling hand.

 

"Yes, yes, you all have wonderful Quirks!" the teacher laughed. "But using your powers at school is against the rules!"

 

"Sensei! Don't lump me in with these losers!"

 

The arrogant, booming voice belonged to Katsuki Bakugo. He sat with his feet kicked up on his desk, an arrogant smirk plastered across his face. "I'm not gonna be stuck at the bottom with the rest of these rejects."

 

The class immediately turned on him, shouting insults, but Bakugo just laughed, small explosions crackling in the palms of his hands. "Bring it on, extras! I aced the mock tests. I'm the only one here with the stuff to get into U.A. High School. I'm gonna surpass All Might and become the top hero, and my name is gonna be written on the list of the highest earners!"

 

"Oh, right," the teacher noted, looking at his clipboard. "Midoriya, don't you want to go to U.A. too?"

 

The entire classroom froze. The silence was absolute, deafening. And then, the dam broke.

 

Laughter exploded from every corner of the room. It was mocking, cruel, and sharp.

 

"Midoriya? No way!"

"Good grades alone can't get you into a hero program!"

"He's Quirkless! What's he gonna do, study the villains to death?"

 

Izuku stood up, his face burning, waving his hands defensively. "T-They got rid of that rule! There's no precedent, but... I could be the first!"

 

SMASH.

 

A heavily calloused hand slammed onto Izuku's desk, followed by a concussive blast of heat and light that sent Izuku tumbling backward out of his chair. He hit the floor hard, coughing through a cloud of smoke.

 

Bakugo stood over him, his crimson eyes narrowing with malice. Smoke curled from his fingertips. "Listen up, Deku. You're even worse than the rest of these rejects. You're completely Quirkless. Do you really think you can rub shoulders with me?"

 

"No, wait, Kacchan!" Izuku scrambled backward against the wall, holding his hands up. "It's not like I'm trying to compete with you or anything! Believe me! It's just... it's been my dream since I was little. And there's no harm in trying..."

 

"Try?! Try what?!" Bakugo snarled, leaning in closer. "The entrance exam? You'll take the exam just to 'try'? What can you even do?"

 

Izuku looked down, unable to meet Bakugo's glare. It was the same argument they’d had a hundred times.

 

To be fair, Izuku wasn't entirely defenseless. Over the years, he had noticed small things about his body that defied logic. Despite the constant bullying and the occasional physical beating from Bakugo's cronies, Izuku rarely bruised. His cuts healed in a matter of hours. He could run for miles without losing his breath, possessing a stamina that baffled his physical education teachers. His muscles, though hidden beneath a lanky, unassuming frame, were incredibly dense.

 

But endurance wasn't a Quirk. Healing quickly from scraped knees wasn't going to stop a supervillain.

 

Later that afternoon, as the bell rang and the classroom emptied out, Izuku sat alone, packing his bag. He picked up his hero notebook, scrolling through his notes on the newest hero, Mt. Lady.

 

Suddenly, the notebook was snatched from his hands.

 

"We're not done talking yet, Deku," Bakugo said, tossing the notebook from hand to hand. Two of his lackeys stood behind him, snickering.

 

"Kacchan, give it back," Izuku said softly, reaching for it.

 

Bakugo sneered. He slammed his palms together around the notebook. A sharp BOOM echoed in the empty classroom. When Bakugo opened his hands, the notebook was scorched, the edges curling with black soot. Before Izuku could protest, Bakugo tossed it casually out the open third-story window.

 

Izuku squeaked in horror, rushing to the window to watch his hard work fall into a koi pond below.

 

"Most top-tier heroes have stories about them from their school days," Bakugo said smoothly, stepping up right behind Izuku. "I want the shine of being the only student from this mediocre school to make it to U.A. I'm a perfectionist. So, do me a favor, Deku. Don't apply to U.A."

 

Bakugo placed a hand on Izuku's shoulder. It was hot. Blisteringly hot. The fabric of Izuku's uniform began to smoke.

 

"If you want to be a hero that badly, there's a quick way to do it," Bakugo whispered, his voice dripping with venom. "Take a swan dive off the roof and pray you'll be born with a Quirk in your next life."

 

Izuku froze. The cruelty of the statement hit him like a physical blow. He turned, his fists clenched, his green eyes flashing with a sudden, uncharacteristic spark of defiance. For a fraction of a second, Bakugo felt a strange, heavy pressure in the air, a suffocating aura that made the hair on his arms stand up. But as quickly as it appeared, it vanished.

 

Izuku just stood there, trembling, saying nothing.

 

"What?" Bakugo challenged, igniting a small explosion in his palm.

 

Izuku swallowed hard, looking away. Nothing.

 

 

 

The walk home was a blur of self-pity and frustration. Izuku retrieved his ruined notebook from the koi pond, apologizing to the fish, and dragged his feet through a darkened underpass.

 

Idiot, Izuku thought to himself, clenching his fists. If I had said anything back, he would have just beaten me up. But still... 'take a swan dive'? He shouldn't say things like that. What if I actually did it? He'd be charged with instigating suicide.

 

Izuku sighed, looking up at the curved concrete ceiling of the tunnel. He forced a wide, fake smile onto his face, mimicking his idol.

 

"Ha... haha... I have to keep my chin up. I can be a hero. I'll just have to work harder than anyone else."

 

He didn't hear the wet, squelching sound behind him until it was too late.

 

From the metal grate of a manhole cover, a massive, putrid mass of dark green sludge erupted. It formed a towering, amorphous wave of living sewage, topped with a pair of bulbous, manic eyes and a jagged mouth.

 

"A medium-sized invisibility cloak," the Sludge Villain gurgled, its voice wet and guttural. "Perfect."

 

Izuku turned, his eyes widening in sheer terror. Before he could scream, the villain lunged.

 

Cold, foul-tasting sludge forced its way into Izuku's mouth and nose. It wrapped around his limbs, pinning his arms to his sides. The smell was horrendous—a mixture of rotten eggs and stagnant swamp water. Izuku thrashed violently, his hands clawing at the viscous mass trying to choke him.

 

"Don't worry," the villain whispered, its eyes floating right in front of Izuku's face. "I'm just taking over your body. It'll only hurt for about forty-five seconds. Then, it'll all be over. Thanks for the help, kid. You're my hero."

 

I can't breathe! Izuku panicked, his fingers digging into the slime. My body... it's slipping away...

 

He tore at the villain, his nails scratching against the slime, but it was like trying to grasp water. Yet, beneath his panic, something deep inside Izuku's body violently rejected the intrusion. His heart rate skyrocketed, beating like a war drum in his chest. His blood felt like it was turning to magma. His cells, long dormant, began to vibrate with a frantic, desperate energy.

 

No! I can't die here! Not before I even try!

 

For a brief, inexplicable second, the sludge around Izuku's arms seemed to harden, turning dry and flaky. The villain hissed in surprise, pulling back slightly. "What the—? What is this kid?"

 

But before the villain could investigate, a massive metallic clang echoed through the tunnel. The manhole cover was blasted off its hinges, flying through the air and embedding itself in the concrete wall.

 

"FEAR NOT, KID!"

 

The voice was thunderous, echoing with absolute authority.

 

"FOR I AM HERE!"

 

Izuku's vision was darkening, black spots dancing in his eyes, but he could make out the silhouette of a massive man in a white t-shirt and green cargo pants.

 

The villain roared, lashing out with a whip-like tendril of slime.

 

All Might ducked under the attack with impossible speed, pulling back a fist that seemed to draw the very air in the tunnel toward it.

 

"TEXAS... SMASH!"

 

The punch didn't even connect with the villain. The sheer air pressure generated by the blow created a localized hurricane inside the tunnel. The wind ripped the sludge away from Izuku, splattering the villain against the walls in a hundred different directions.

 

Izuku gasped for air, collapsing onto the concrete. The last thing he saw before the darkness took him was the towering figure of his idol, the Symbol of Peace, standing victorious.

 

 

 

"Hey! Wake up! Come on, kid!"

 

Izuku jolted awake, accompanied by the gentle, repetitive slapping of a massive hand against his cheek. He gasped, his eyes snapping open to see the grinning, shadowed face of All Might leaning over him.

 

"Ah! Good! You're awake!" All Might boomed, backing up. "Sorry about that! I didn't mean to get you caught up in my villain-hunting justice! But thanks to you, I managed to capture him safely!"

 

All Might held up two large plastic soda bottles, completely filled with the trapped, squirming sludge villain.

 

Izuku scrambled backward, his brain short-circuiting. All Might! The real All Might! In the flesh! He looks totally different in casual clothes!

 

"I gotta get this guy to the police!" All Might said, stretching his massive legs. "Stay out of trouble, kid!"

 

"W-Wait!" Izuku stammered, scrambling to his feet. "Already? But I... I have so many questions! And an autograph!" Izuku looked around frantically, spotting his ruined notebook on the ground. He flipped it open, only to find a massive, sprawling signature already taking up a two-page spread. He bowed repeatedly. "Thank you! Thank you! It'll be a family heirloom!"

 

"Well, I must be off!" All Might announced, crouching down, his muscles coiling tightly. "Pro heroes are always fighting time as well as enemies!"

 

No, Izuku thought, a desperate knot tightening in his chest. I can't let him leave. Not yet. I have to know.

 

As All Might leapt into the air with a concussive blast of force, he felt extra weight on his leg. He looked down in shock to see the green-haired boy clinging to his cargo pants, his face flapping in the wind pressure.

 

"Hey, hey, hey! What do you think you're doing?!" All Might yelled, trying to pry the boy off. "Release yourself! Your fanaticism is too much!"

 

"If I let go now, I'll die!" Izuku screamed, tears streaming out of his eyes horizontally due to the wind.

 

"Oh, right!"

 

"I just... I have something I have to ask you! Directly!"

 

All Might sighed, a small drop of blood trickling from his mouth—a warning sign he couldn't ignore. He spotted an empty rooftop on a nearby commercial building and adjusted his trajectory, landing with a heavy thud that cracked the concrete tiles.

 

Izuku collapsed onto the roof, shaking violently, his stomach doing flips.

 

"Good grief," All Might groaned, wiping his mouth. "If you knock on the door downstairs, someone will let you out. I have to go."

 

"Wait!" Izuku pleaded, reaching a hand out.

 

"No! I will not wait!"

 

"Can someone without a Quirk be a hero like you?!"

 

All Might stopped. He stood near the edge of the roof, his back to the boy.

 

Izuku closed his eyes, pouring his heart out, ignoring the trembling of his hands. "Because I don't have a Quirk, I've always been bullied. People tell me I should give up. The doctors told me I'm a relic. But... saving people... it looks so cool. I want to save people with a fearless smile. I want to be the greatest hero, just like you!"

 

Izuku opened his eyes, expecting to see the shining Symbol of Peace looking back at him with words of encouragement. Instead, a massive cloud of steam suddenly erupted from All Might's body, obscuring him completely.

 

Izuku coughed, waving the steam away. "A-All Might?"

 

When the steam cleared, the towering, muscular god among men was gone. In his place stood a skeletal, emaciated figure in baggy clothes, with hollow cheeks, sunken blue eyes, and messy blond hair.

 

Izuku screamed. "An imposter! Where is All Might?!"

 

"I am All Might," the skeletal man sighed, blood leaking from the corner of his mouth. He wiped it away with a bony thumb and sat down heavily against the roof's railing. "You know how guys at the pool suck in their guts to look macho? It's like that."

 

Izuku's jaw hit the floor. His entire worldview was fracturing.

 

"A fearless smile, huh?" All Might muttered, unbuttoning his oversized shirt. "Now that you've seen me like this, young man, make sure you don't write about it online."

 

He pulled the shirt open, revealing a horrifying, jagged scar that covered the entire left side of his chest and stomach. The skin was purple and ropy, radiating out from a central crater that looked like it had caved in his entire ribcage.

 

Izuku gasped, covering his mouth.

 

"I got this in a big fight five years ago," All Might explained, his voice quiet, stripped of its usual bravado. "My respiratory system was nearly destroyed. I lost my whole stomach. After all the surgeries, I've wasted away. Right now, I can only do hero work for about three hours a day."

 

"Five years ago?" Izuku whispered. "Was that when you fought Toxic Chainsaw?"

 

"You know your stuff," All Might chuckled softly. "But no, that punk couldn't do this to me. This was a fight hidden from the public eye. A Symbol of Peace who saves people with a smile must never be daunted by the forces of evil. The smile... is just to hide the fear inside."

 

All Might buttoned his shirt, looking over the city skyline. "Pro heroes are always risking their lives. Some villains can't be beaten without a Quirk. So, can you be a hero without one? No. I don't think you can."

 

The words struck Izuku like physical blows. They were cold, absolute, and undeniably true. Coming from the one person he admired most, they shattered whatever fragile hope he had left.

 

"If you want to help people," All Might said gently, standing up and walking toward the roof access door, "become a police officer. They get crap because the heroes capture the villains, but it's a fine profession. It's not bad to have dreams, young man. But you have to make sure they're realistic."

 

The heavy metal door slammed shut, leaving Izuku alone on the roof.

 

The silence that followed was suffocating. Izuku fell to his knees, staring blankly at his charred notebook. His mother's tears, the doctor's indifferent diagnosis, Bakugo's cruel laughter, and now, All Might's crushing reality check. It all converged into a single, inescapable truth.

 

He was nothing.

 

 

 

Ten minutes later, Izuku was walking aimlessly through the streets. He didn't know where he was going, only that his feet were moving mechanically. His mind was a heavy, numb void.

 

I should just go home. I need to apologize to Mom. I've been making her worry for no reason all these years. I'll throw away the notebooks. I'll look into police academies. Or maybe... maybe I'll just be normal.

 

His morbid train of thought was abruptly derailed by the sound of an earth-shattering explosion.

 

Izuku jolted. Smoke was rising into the sky a few blocks away. The acrid smell of burning plastic and ozone filled the air. Instinctively, his feet began to carry him toward the commotion. No, he thought, trying to stop himself. I'm not a hero. I shouldn't be going. It doesn't matter anymore.

 

But he couldn't stop. He pushed through the gathering crowd of onlookers at the edge of the Tatoin Shopping District.

 

The scene was a warzone. Fires raged across the storefronts, shattering glass and melting streetlights. The pro heroes—Death Arms, Mt. Lady, Kamui Woods, and Backdraft—were standing by, completely helpless.

 

"Why aren't the heroes doing anything?" a civilian muttered next to Izuku.

 

"They can't get close! That villain grabbed a middle schooler with a strong Quirk. He's setting off explosions everywhere!"

 

Izuku's breath hitched. He looked past the ring of heroes, into the center of the inferno.

 

It was the Sludge Villain.

 

But... how? Izuku's mind raced. All Might had him! He was in the bottles! Then, the memory flashed in his mind. The feeling of clinging to All Might's leg. The sudden jolt in the air. The bottles must have fallen out of All Might's pockets.

 

It's my fault, Izuku realized, terror gripping his heart. I did this.

 

He looked closer at the monster. The sludge had engulfed a hostage, leaving only the upper half of a face exposed. Ash blonde hair. Crimson eyes widened in absolute, primal terror.

 

It was Bakugo.

 

"Kacchan..." Izuku whispered.

 

"I don't have the right Quirk to stop this guy!" Death Arms shouted, shielding his face from the heat.

 

"My wood will just catch fire!" Kamui Woods yelled in frustration.

 

"I need a two-lane road to get back there!" Mt. Lady complained.

 

"We just have to wait for a hero with a suitable Quirk!" someone yelled.

 

Wait? Izuku thought, his eyes locked on Bakugo. Wait for who? The villain is suffocating him. He's going to die. He's going to die because of me. Because I bothered All Might. Because I couldn't accept reality.

 

Bakugo's eyes shifted, locking onto Izuku in the crowd. In that single glance, all of Bakugo's arrogance, all his pride, and all his cruelty vanished. What remained was a silent, desperate plea for help.

 

Before Izuku's conscious mind could process what was happening, his legs moved.

 

He burst through the police barricade, sprinting full tilt into the inferno.

 

"Hey! Kid! Stop! You'll get yourself killed!" Death Arms roared, reaching out, but he was too late.

 

Izuku was running on pure adrenaline and instinct. The heat blistered his skin, but he didn't care. The smoke stung his eyes, but he kept them fixed on his childhood friend.

 

What am I doing?! Why am I running?! I don't have a plan! I don't have a Quirk!

 

"You again?!" the Sludge Villain roared, recognizing the boy. He raised a massive tendril of slime, preparing to crush Izuku like a bug.

 

Izuku ripped off his backpack, hurling it with all his might. The heavy canvas bag sailed through the air, the zipper flying open. A metal pencil case flew out, striking the villain directly in its massive eye.

 

The monster shrieked in pain, its grip on Bakugo loosening just a fraction.

 

Bakugo gasped for air. "Deku?! What the hell are you doing?!"

 

"I don't know!" Izuku cried out, tears streaming down his face as he clawed at the sludge. "My legs just moved on their own!"

 

He looked Bakugo dead in the eyes, a tragic, broken smile forming on his face.

 

"You looked like you were asking for help."

 

Inside Izuku's body, a biological lock that had remained sealed for fourteen years finally snapped open. The doctor had called it an anomaly—a body tightly coiled, hoarding energy, suppressing an evolutionary failsafe. But it wasn't a failsafe. It was a dam. And Izuku Midoriya had just detonated it with his own sheer, unadulterated willpower.

 

A sound echoed in the alleyway. It wasn't the roar of an explosion, nor the crash of crumbling buildings.

 

It was a deep, resonating groan, like the sound of ancient timber straining under immense pressure.

 

Izuku felt it first in his chest—a sudden, explosive rush of warmth that flooded his veins. It wasn't the adrenaline of fear. It felt like standing in a sunlit forest, breathing in the purest air imaginable. The feeling surged down his arms, agonizing and exhilarating all at once. His skin felt like it was tearing, yet regenerating at the exact same moment.

 

"Die, you brat!" the villain roared, raising a secondary tendril to smash Izuku into paste.

 

"Get away!" Izuku screamed, thrusting both of his hands forward defensively.

 

He expected his arms to be crushed. He expected to die.

 

Instead, the sleeves of his black school uniform ripped to shreds. From the pores of his forearms, pale, smooth wood erupted with the force of a geyser.

 

The entire street went dead silent as the impossible happened.

 

Thick, serpentine roots of dense, living wood exploded from Izuku’s arms, twisting and braiding together into a massive, jagged timber spike the size of a telephone pole. The wood possessed a rich, earthy scent, radiating a pale green aura of raw life energy.

 

Wood Release: Great Forest Technique.

 

The wooden construct slammed into the descending sludge tendril, instantly splintering into dozens of smaller, razor-sharp branches that pierced the villain's gelatinous body.

 

"What the—?!" the villain gurgled in shock.

 

The wood didn't just pierce the slime. It reacted to it. Wood requires water to grow. The dense, ancient chakra coursing through the timber acted like a sponge. The moment the roots penetrated the villain's body, they began violently absorbing the moisture that made up the sludge.

 

"Gaaah! My body! It's drying out! What is this?!" the villain shrieked, his mass rapidly shrinking, turning from a viscous, suffocating flood into dry, flaky mud.

 

Bakugo, wide-eyed and completely speechless, was suddenly expelled from the drying sludge. He coughed violently, falling to the pavement.

 

Izuku stood there, his arms extended, breathing heavily. The massive wooden branches extending from his arms were rooted into the ground and the walls of the alleyway, creating a miniature, chaotic forest of pale timber amidst the burning city.

 

The fire surrounding them licked at the wood, but it didn't burn. The timber was so saturated with Izuku's hyper-dense life force that it repelled the flames, acting as a perfect, natural shield.

 

The pro heroes, the civilians, and even Bakugo just stared. No one moved. The sheer scale and suddenness of the power display defied comprehension.

 

I... I did it, Izuku thought, looking at his own wooden arms in absolute bewilderment. This is... my power? I have a Quirk?

 

But the euphoria was incredibly short-lived.

 

The moment the villain collapsed into a pile of inert, dry dirt, the rush of energy within Izuku abruptly halted. The sudden expenditure of such a massive amount of physical and cellular energy was like draining a lake in a single second.

 

Izuku's vision tunneled. A profound, bone-deep exhaustion hit him like a freight train. The wood attached to his arms flaked away into dust, and his legs gave out.

 

"Deku!" Bakugo yelled, scrambling forward as Izuku collapsed face-first onto the pavement, completely unconscious.

 

Just as the chaos settled, a massive figure landed at the entrance of the alleyway. All Might, having forced himself past his time limit out of sheer shame from watching a quirkless boy do his job, stood there, panting heavily. He looked at the defeated villain, the dried mud, the lingering scent of fresh pine, and the unconscious green-haired boy.

 

All Might's blue eyes widened. He didn't just jump in recklessly. He awakened.

 

 

 

When Izuku woke up, the ceiling was white again. But this time, it wasn't the clinic from his childhood. It was a private room in Musutafu General Hospital.

 

He groaned, his entire body aching as if he had run a marathon while carrying boulders. He tried to sit up, but a gentle hand pushed him back down.

 

"Don't move, Izuku. You need to rest."

 

"Mom?" Izuku croaked.

 

Inko Midoriya was sitting beside the bed, her eyes red and puffy from crying, though she was smiling now. "Oh, Izuku. You reckless, foolish, wonderful boy. You scared me half to death."

 

"What... what happened?" Izuku asked, rubbing his temples. "The villain... Kacchan..."

 

"Katsuki is fine," Inko said softly. "He was treated for smoke inhalation and sent home. The villain was arrested by the police. The heroes... well, they were very confused. And so were the doctors."

 

The door to the hospital room opened. An older man in a pristine white coat walked in, flanked by a nurse holding a tablet. He had a stern face, but his eyes were wide with a mixture of professional awe and deep curiosity.

 

"Ah, Midoriya Izuku. You're awake," the doctor said, approaching the foot of the bed. "I am Dr. Tsubasa, chief of genetic anomalies here. How are you feeling?"

 

"Like I got hit by a truck," Izuku mumbled. "Sir... my arms. Am I going to be okay? Did I... did I imagine what happened?"

 

Dr. Tsubasa pulled up a holographic display from his tablet. It showed a complex, spinning double-helix. "You didn't imagine it, son. What you experienced was a spontaneous, extreme manifestation of a latent Quirk. However, calling it a 'Quirk' might be a gross understatement."

 

Izuku and Inko exchanged confused glances.

 

"When you were brought in, you were suffering from severe cellular exhaustion. We took a blood sample to determine the cause. What we found... well, it defies modern Quirk theory." Dr. Tsubasa tapped the screen, highlighting a specific sequence in the DNA that glowed bright green.

 

"Most Quirks are a single genetic mutation—an added line of code to the human genome. Your DNA, however, contains an entire dormant secondary sequence. It's incredibly ancient. It’s an atavism—a genetic trait that disappeared generations ago, only to suddenly reappear in you."

 

"An atavism?" Izuku asked, his analytical mind booting up despite his exhaustion. "Like how some people are born with a tail, but on a Quirk level?"

 

"Exactly," Dr. Tsubasa nodded, clearly impressed. "We cross-referenced your genetic markers with historical Quirk databases dating back to the Dawn of Quirks. Your power isn't just plant manipulation. Your body produces an archaic, hyper-dense bio-energy that forces cellular replication and manipulates organic matter. In short, you can create and control wood, but the fuel for that wood is your own immense life force."

 

The doctor adjusted his glasses, looking at Izuku with intense gravity.

 

"Historically, this specific genetic marker was associated with a clan from the very early, chaotic days of Quirk emergence. They were known for their unmatched vitality and the ability to subdue even the most catastrophic elemental Quirks. They were called the Senju."

 

"The Senju..." Izuku tested the word on his tongue. It felt heavy. Important.

 

"Yes," Dr. Tsubasa said. "It seems that bloodline thinned out over the centuries, hiding in the genetic code of normal people. Your mother's minor telekinesis and your father's fire-breathing likely created a unique stress-environment in your embryonic state, waking the Senju gene up. But it required a massive emotional and physical catalyst to finally break the surface. You've been carrying a sleeping titan inside you for fourteen years, Izuku."

 

Izuku stared at his hands. They looked normal. But as he focused, he could feel it—a thrumming, warm heartbeat not just in his chest, but in every cell of his body. It felt like standing at the edge of an endless, ancient forest.

 

"Because the power draws on your own vitality, you passed out," the doctor concluded. "If you use it too much without training your body to handle the energy output, you could put yourself in a coma. You'll need to eat massive amounts of food and undergo intense physical conditioning if you ever want to control this."

 

"I can do it," Izuku said, his voice surprisingly firm. "I'll do whatever it takes."

 

Dr. Tsubasa smiled faintly. "I believe you will. Get some rest. You have a visitor waiting outside who has been very insistent on seeing you."

 

The doctor and nurse bowed slightly and exited the room. Inko squeezed Izuku's hand. "I'll go get you some water, sweetie. I'll be right back."

 

As Inko left, the door opened again.

 

Izuku expected it to be Bakugo, coming to yell at him for interfering. He expected maybe a police officer, coming to scold him for illegal Quirk usage.

 

He did not expect the skeletal, blonde-haired man in a baggy yellow suit.

 

"I am coming through the door like a normal person," All Might said quietly, closing the door behind him and locking it.

 

Izuku gasped, trying to sit up. "All Might?! Why are you—?"

 

All Might held up a hand, walking over to the side of the bed. He looked down at Izuku, his sunken blue eyes filled with a complex mix of guilt, awe, and immense respect.

 

Suddenly, the number one hero in the world bowed at the waist, a perfect ninety-degree angle.

 

"I am sorry," All Might said, his voice thick with emotion. "And I am here to thank you."

 

Izuku was flabbergasted. "S-Sorry? For what? You don't have to apologize to me!"

 

"I do," All Might insisted, straightening up. "I told you to give up. I looked at a boy with no apparent power, and I judged him by the standards of a broken society. I told you to be realistic. And what did you do?" All Might chuckled softly, shaking his head. "You proved me entirely, spectacularly wrong."

 

"I... I just moved," Izuku whispered, looking down at his lap. "I didn't know I had a Quirk. I thought I was going to die. But Kacchan looked so scared..."

 

"Exactly," All Might said, his eyes blazing with a sudden intensity. "Out of all the people there—the civilians, the pros with their flashy Quirks, and me, the so-called Symbol of Peace—you were the only one who acted. You, a timid, supposedly Quirkless schoolboy, moved when no one else would."

 

All Might stepped closer, placing a massive, warm hand on Izuku's shoulder.

 

"Top heroes have stories about them from their school days. Most of their stories have one thing in common: their bodies moved before they had a chance to think."

 

Izuku's breath hitched. Tears welled up in his eyes, spilling over his cheeks. The words he had waited fourteen years to hear. The words he had begged for, prayed for, bled for.

 

"That is the essence of a true hero," All Might said, his voice echoing in the quiet room. "It is a burning, unyielding desire to protect others, no matter the cost. I call it the Will of Fire. And you, Young Midoriya, have it in spades."

 

Izuku broke down, sobbing into his hands. All the pain, the bullying, the isolation, washed away in a flood of validation from the one man who mattered most.

 

All Might waited patiently, letting the boy cry. When Izuku finally wiped his eyes, looking up with a newfound fire in his gaze, All Might smiled.

 

"Your Quirk is magnificent. But a Quirk is just a tool. It was your heart that saved that boy today," All Might said, his tone shifting from comforting to deeply serious. "Young Midoriya, you are worthy. I want to train you. I want to help you master this power of yours."

 

Izuku's eyes widened. "Train me? But... you're the number one hero! You don't have time for a middle schooler!"

 

"I will make time," All Might said firmly. "Because looking at you out there, commanding the very earth to save a life... I saw the future. I saw the next pillar of society." All Might stood tall, his skeletal frame somehow exuding the aura of a giant. "U.A. High School's entrance exam is in ten months. Your body holds a sleeping forest, Young Midoriya. But to be a hero, you must become the roots that hold up the world."

 

All Might extended a hand. "Will you let me guide you?"

 

Izuku looked at the hand. He thought of Bakugo. He thought of the fire, the fear, and the sudden, explosive rush of life that had burst from his skin. He didn't just want to be a hero anymore. He was going to be a hero. It was etched into his very DNA.

 

Izuku reached out, grasping All Might's hand with a grip that, despite his exhaustion, was shockingly firm.

 

"Yes, sir," Izuku said, a genuine, fearless smile breaking across his face. "I'll do my best."

 

The Seed had awakened. And the forest was about to grow.

 

The Midoriya household was accustomed to many things: the quiet hum of the television in the evenings, the polite chatter of neighbors, and the scent of Inko’s traditional cooking. It was not, however, accustomed to the sheer, terrifying volume of food currently disappearing into Izuku’s stomach.

 

"Izuku, sweetie," Inko said, her chopsticks hovering mid-air, trembling slightly. "Are you... are you sure you don't have a stomach ache? That's your seventh bowl of rice. And you’ve eaten four entire grilled mackerel."

 

Izuku swallowed a massive mouthful of rice, patted his chest, and let out a satisfied exhale. "I'm fine, Mom! Actually, I think I'm still a little hungry. Is there any more of that pork cutlet from yesterday?"

 

Inko blinked, her maternal instincts warring between the joy of a healthy son and the fear of a skyrocketing grocery bill. "I... yes, I can warm it up."

 

Ever since the incident in the alleyway a week ago, Izuku’s biology had shifted into overdrive. Dr. Tsubasa had explained it as the 'Senju Metabolism.' Because Izuku’s Quirk relied on his own cellular vitality and life force to spontaneously generate and manipulate plant matter, his body was in a constant state of hoarding energy. His resting metabolic rate had quadrupled. He didn't just need calories; he needed a massive, continuous intake of proteins, carbohydrates, and water to replenish the dense bio-energy his cells produced.

 

He had also grown an inch in a single week. His previously lanky frame was beginning to fill out, the density of his muscles increasing to support the heavy, latent power thrumming beneath his skin.

 

After finishing the pork cutlet and downing two liters of water, Izuku grabbed his backpack, kissed his bewildered mother on the cheek, and rushed out the door. He had a schedule to keep.

 

Ten minutes later, he arrived at the edge of Takoba Municipal Beach Park.

 

Once known for its beautiful sunsets and pristine white sand, the beach had devolved into an illegal dumping ground over the last decade. Mountains of rusted refrigerators, broken washing machines, tires, and shattered furniture formed a jagged, metallic skyline against the crashing waves of the ocean. The air smelled of salt, rust, and decay.

 

Standing atop a particularly large pile of discarded tires was a skeletal figure in a baggy yellow tracksuit.

 

"You're late, Young Midoriya!" All Might called out, coughing slightly as the wind whipped his messy blonde hair.

 

"Sorry, All Might!" Izuku yelled, scrambling up the dunes to meet his mentor. "I had to eat! My stomach was doing that thing again where it feels like it's trying to eat my own ribs."

 

All Might chuckled, hopping down from the tires. "Ah, yes. The drawback of your phenomenal Quirk. I consulted with an old friend of mine who specializes in metabolic Quirks. Your body is essentially a factory that turns food and water into raw, concentrated life energy. If you use your Wood Release on an empty stomach, your body will cannibalize its own cells to fuel the technique. You could literally age yourself, or worse, put yourself into a coma."

 

Izuku nodded seriously. He had felt that terrifying drain in the alleyway. When the wood had receded, it felt as though someone had pulled a plug in his heart, draining him of his very essence.

 

"That is why," All Might continued, dramatically pulling a thick, rolled-up stack of papers from his pocket, "I have devised the perfect training regimen for the next ten months!"

 

He unrolled the papers. It was a highly detailed schedule, mapping out Izuku's sleeping habits, eating habits, and physical training. At the top, written in bold, American-style lettering, were the words: THE AMERICAN DREAM PLAN: ARBOR EDITION.

 

"Arbor Edition?" Izuku asked, tilting his head.

 

"Indeed!" All Might grinned, transforming in a sudden puff of steam into his towering, muscle-bound hero form. "Your task, Young Midoriya, is to clean this entire beach!"

 

Izuku looked at the sprawling miles of heavy, jagged trash. "Clean... all of it? But there must be thousands of tons of junk here! Even with a strength Quirk, that would take forever!"

 

"Exactly!" All Might boomed, planting his hands on his hips. "But you are not just going to move the trash, my boy. You are going to use it."

 

All Might pointed a massive finger at the ground beneath their feet. "Your Wood Release requires water and earth to thrive, yes? The trash here is heavy, testing your physical limits. But beneath this junk is sand and soil rich in maritime nutrients. Your training will be two-fold. First, you will physically haul the heavy debris to the recycling trucks I have arranged. Second, once a section of earth is clear, you will use your Quirk to literally heal the land."

 

All Might's smile softened, taking on a tone of profound respect. "Your power is creation, Young Midoriya. The Senju lineage you possess is intimately tied to nature. You will not just clear this beach. You will reforest it. You will turn this wasteland into a coastal grove. This will train your stamina, your Quirk control, and your spirit!"

 

Izuku looked out over the wasteland of rusted metal. He closed his eyes, taking a deep breath. Beneath the stench of garbage, he could feel it. The faint, muffled pulse of the earth. It was begging to breathe.

 

When he opened his eyes, they burned with absolute determination. "I understand. I'll do it. I'll turn this place into something beautiful."

 

"That's the spirit!" All Might laughed. "Now, grab that refrigerator and start pulling! We only have ten months!"

 

 

 

Month 1: Breaking the Soil

 

The first month was unadulterated hell.

 

Izuku didn't use his Quirk at all for the first thirty days. All Might forbade it. “Your physical vessel is still too fragile,” he had said. “If you channel that much life energy through unconditioned muscles, you’ll tear your own tendons apart.”

 

So, Izuku hauled. He pulled microwaves with ropes tied around his waist. He carried rusted car doors on his back until his knees buckled. He dragged water-logged dressers through the unforgiving, shifting sand. His hands blistered and bled, though his Senju genetics ensured the wounds healed by the next morning, leaving behind thick, leathery calluses.

 

At school, he was a zombie. He slept through lectures, completely exhausted. Bakugo watched him with a mixture of suspicion and lingering anger. Ever since the alleyway, Bakugo had kept his distance. The memory of Izuku’s arms transforming into a primeval forest, saving his life, was a pill too bitter for Bakugo's pride to swallow. He didn't know what Izuku's power was, or how he had hidden it, but he knew one thing: Deku was no longer a pebble on the side of the road.

 

Izuku’s diet became a thing of local legend. He brought three massive bento boxes to lunch every day, consuming rice, fish, chicken, and vegetables in quantities that made his classmates stare in horror.

 

Month 3: The First Seed

 

By the end of the third month, Izuku had cleared a quarter of a mile of the beach. His body had fundamentally changed. The lanky, fragile boy was gone. In his place was a young man with broad shoulders, a thick neck, and a core as solid as carved oak. His muscles weren't the hyper-inflated, balloon-like muscles of a bodybuilder; they were incredibly dense, corded, and compact.

 

"Alright, Young Midoriya," All Might said, looking at the cleared patch of sand. "It is time. Show me your Quirk."

 

Izuku nodded. He took off his shoes, sinking his bare feet into the cool, damp sand. He closed his eyes, syncing his breathing with the rhythmic crashing of the ocean waves.

 

He brought his hands together, clapping them in front of his chest in a posture of deep focus.

 

He felt the warmth in his stomach—the dense, heavy pool of cellular energy. He drew it up through his chest, down his arms, and simultaneously pushed it down through his legs into the earth.

 

Wood Release.

 

The sand around Izuku's feet began to tremble. Suddenly, a thick, pale-brown sapling erupted from the ground. But it didn't stop growing. Fed by Izuku's chakra and the latent moisture of the beach, the sapling thickened into a trunk, its bark darkening into a rich, deep brown. Branches shot outward in a fractal explosion of life, sprouting thousands of vibrant, emerald-green leaves.

 

In less than ten seconds, a massive, thirty-foot-tall Japanese black pine tree stood on the beach, its roots weaving deep into the sand, stabilizing the earth.

 

Izuku dropped to his knees, gasping for air, sweat pouring down his face.

 

"Incredible," All Might whispered, looking up at the canopy. The air around the tree felt noticeably cooler, purer. "You created a fully matured tree in seconds. How do you feel?"

 

"Hungry," Izuku panted, grabbing a protein bar from his bag and tearing into the wrapper with his teeth. "And... dizzy. It takes a lot of focus to make it grow exactly how I want it to. If I just let the energy explode like I did in the alley, it turns into a jagged mess."

 

"Control comes with repetition," All Might said, tossing Izuku a heavy canteen of water. "From now on, for every ten tons of trash you clear, you will plant a tree. You will learn to portion your energy, creating a sustainable loop between your body and nature."

 

Month 6: The Forest Grows

 

Winter arrived, bringing freezing winds off the coast. Despite the cold, Izuku trained shirtless, his body radiating a palpable heat. The Senju vitality within him acted as a natural furnace, making him virtually immune to the cold.

 

The beach was transforming. Half of the trash was gone. In its place stood a sprawling, dense grove of pine, oak, and cherry blossom trees. The roots of the trees had woven together beneath the sand, creating a solid, stable foundation. The local wildlife had begun to return; birds nested in the branches, and the air was filled with the scent of pine needles and salt.

 

Izuku’s control over his Wood Release had skyrocketed. He no longer needed to touch the ground to manipulate the wood. He practiced sparring with All Might (in his weakened form), using Wood Release: Cutting Sprigs to fire hardened wooden stakes from his forearms, and Wood-Lock Wall to create curved wooden domes to block All Might’s martial arts strikes.

 

"Your defensive capabilities are absurd," All Might coughed after shattering a wooden wall with a punch. "The density of your wood is comparable to reinforced steel, yet it possesses the flexibility of living tissue. Because it's infused with your life energy, it absorbs kinetic impact rather than just shattering."

 

"But I lack offensive mobility," Izuku analyzed, wiping sweat from his brow. "I have to plant my feet to draw the most power. If I'm fighting a villain who is constantly moving, I won't be able to catch them."

 

"Then you must learn to bring the forest with you," All Might advised. "Do not just push the wood away from your body. Let it become an extension of your limbs."

 

Month 9: The Will of Fire

 

Izuku stood in the center of the grove he had created. It was twilight. The trash was nearly gone.

 

He was practicing a new technique, one he had theorized in his notebooks. If his wood was an extension of his body, could he create something autonomous? Something that retained a portion of his energy and intent?

 

He clapped his hands together, his face tightening with intense concentration. Draw it out. Shape it. Give it form.

 

Wood erupted from his right arm, twisting and spiraling outward. But instead of just forming a beam or a wall, the wood began to carve itself. Scales formed along the bark. A massive, elongated snout took shape. Two glowing, hollow eyes carved themselves into the timber.

 

With a sound like twisting iron and groaning earth, a massive, thirty-foot Wooden Dragon materialized, coiling around Izuku’s body. It hovered in the air, connected to Izuku's arm by a thick tether of roots.

 

The drain on Izuku's stamina was catastrophic. His vision blurred, and his knees shook, but he held the jutsu, a booming, triumphant laugh escaping his lips.

 

"HAHA! It worked! All Might, look! It worked!"

 

Izuku’s laugh wasn't his usual nervous chuckle. It was deep, hearty, and full of unrestrained joy—a laugh that echoed through the trees, reminiscent of a legendary founder from a bygone era.

 

All Might watched from the dunes, a profound sense of awe washing over him. He is not just adapting to the power, All Might thought. The power is adapting his soul. He is becoming a force of nature.

 

 

 

The Morning of the Exam

 

The sun rose over Takoba Municipal Beach Park, casting a golden hue over a sight that defied all logic and urban planning.

 

Where there was once a sprawling monument to human waste, there was now a lush, vibrant, primeval forest. Hundreds of massive trees stood shoulder-to-shoulder, their canopies intertwining to create a verdant roof over the coastline. A paved walkway of smoothed, polished wood wound through the trees, leading down to the pristine white sand and the sparkling ocean.

 

It was a miracle.

 

Izuku stood at the entrance of the grove, his school uniform fitting snugly over his broad, muscular frame. He slung his backpack over one shoulder, taking a deep breath of the pine-scented air.

 

He heard heavy footsteps behind him. All Might, in his muscle form, stood at the edge of the forest. The Symbol of Peace was silent for a long moment, his eyes scanning the impossible landscape.

 

"You did it," All Might said, his booming voice remarkably soft. "You actually did it. You finished with two days to spare."

 

"It wasn't just me," Izuku smiled, looking at his scarred, calloused hands. "The earth here wanted to heal. It just needed a little push."

 

All Might stepped forward, placing a massive hand on Izuku's shoulder. "I have taught you everything I can about physical conditioning and heroic spirit. The rest is up to you, Young Midoriya. You hold a power that the world has not seen in centuries. People will fear it. People will covet it. But as long as you hold onto that Will of Fire, you will never lose your way."

 

Izuku nodded firmly, his green eyes burning with quiet confidence. "I won't let you down, All Might. I'm going to U.A. I'm going to become a hero who can protect everyone."

 

"Now go!" All Might grinned, pointing toward the city. "Your destiny awaits!"

 

 

 

The campus of U.A. High School was massive, a sprawling complex of glass and steel that looked more like a futuristic military base than a high school.

 

Izuku walked through the front gates, taking it all in. He didn't feel the paralyzing anxiety he used to feel. The ten months of grueling, soul-testing labor had grounded him. He felt the earth beneath the concrete, and it brought him a sense of profound calm.

 

"Out of my way, Deku."

 

The voice was a low, aggressive growl. Izuku turned to see Katsuki Bakugo walking toward him, his hands shoved deep into his pockets, his crimson eyes glaring daggers.

 

Izuku didn't flinch. He didn't shrink in on himself. He simply stopped, turned his body slightly to give Bakugo room, and offered a polite nod. "Morning, Kacchan. Good luck on the exam."

 

Bakugo stopped. He stared at Izuku, his jaw twitching. This wasn't the reaction he was used to. Deku wasn't shaking. He wasn't stuttering. He looked... solid. Like a damn brick wall.

 

"Don't patronize me, you damn nerd," Bakugo snapped, a small explosion popping in his pocket. "I don't know what kind of freakish plant trick you pulled out of your ass ten months ago, but it doesn't change anything. I'm going to be number one. If you get in my way, I'll burn your little weeds to ash."

 

Izuku’s expression remained calm, but his aura shifted. Just for a fraction of a second, the air around Izuku felt incredibly heavy. The faint scent of ancient, crushing timber washed over Bakugo.

 

"I'm not trying to get in your way, Kacchan," Izuku said, his voice even and deep. "But I'm not moving out of it, either. We're both aiming for the top. Let's do our best."

 

Izuku turned and continued walking. Bakugo stood frozen for a moment, a cold sweat breaking out on the back of his neck before rage quickly replaced it. Damn him!

 

As Izuku approached the main building, his focus was momentarily broken by a sudden misstep. A girl with a brown bob and a permanent blush on her cheeks tripped over an uneven paving stone, pitching forward toward the concrete.

 

Before Izuku even realized he had moved, his body reacted. He stepped forward, catching her by the shoulders. At the same time, a small, smooth root shot out from the tip of his finger, wrapping around her ankle to stabilize her center of gravity.

 

"Whoops!" the girl gasped, floating slightly before her feet touched the ground. The root retracted instantly into Izuku's finger. "Oh! Thank you! I used my Quirk to make myself light, but I still would've face-planted!"

 

"No problem," Izuku smiled warmly. "Are you okay?"

 

"I'm great!" she beamed, clasping her hands together. "This is so nerve-wracking, isn't it? I'm Ochaco Uraraka! Let's do our best today!"

 

"Izuku Midoriya. And yeah, let's do our best."

 

 

 

The written exam was a breeze. Izuku's habit of intense analytical note-taking made the academic portion feel like a middle school pop quiz.

 

The real challenge was the orientation for the practical exam.

 

Izuku sat in a massive auditorium, listening to the Voice Hero, Present Mic, explain the rules. It was a mock urban battle. Examinees would be placed in massive, simulated cityscapes and tasked with destroying three types of robotic villains, each worth a different amount of points: one, two, and three points.

 

"Excuse me! I have a question!"

 

A tall, broad-shouldered boy with glasses and engines protruding from his calves stood up, pointing rigidly at the pamphlet. "On the printout, there are four types of villains! If this is a misprint, then U.A., the top hero academy in Japan, should be ashamed! Furthermore..." The boy turned around, pointing directly at Izuku. "You! The boy with the messy green hair! You have been sitting there with a calm, almost detached expression this entire time! If you are not taking this seriously, you should leave!"

 

The auditorium fell silent. Bakugo sneered from a few seats away.

 

Izuku didn't blush. He didn't stutter. He simply stood up, meeting the bespectacled boy's gaze with unwavering calmness.

 

"I apologize if my demeanor offended you," Izuku said, his voice projecting clearly across the room, carrying a natural, commanding resonance. "I assure you, I am taking this incredibly seriously. I am simply keeping my heart rate and breathing regulated to conserve energy for the practical exam. Focusing too heavily on anxiety wastes calories."

 

The boy with glasses blinked, clearly taken aback by the logical, composed response. "I... I see. A tactical approach. I apologize for my outburst!" He bowed stiffly and sat down.

 

Present Mic coughed into his microphone. "Right! Well handled, listener! As for your question, the fourth robot is worth zero points! It's an obstacle! A massive gimmick! If you see it, my advice is to run away! Now, get to your assigned battle centers! PLUS ULTRA!"

 

 

 

Battle Center B.

 

Izuku stood before the massive, towering gates of the faux city. He was wearing a simple green tracksuit, having left his heavy gear at home to maximize his mobility. Around him, dozens of other applicants were stretching, looking nervous. He spotted Uraraka, the girl from earlier, taking deep breaths near the front. He also spotted the boy with the glasses, who was doing aggressive lunges.

 

I need to secure points quickly, Izuku analyzed, rolling his shoulders. The robots are made of metal. Metal doesn't have moisture. My wood can't absorb their energy to grow like it did with the Sludge Villain. I'll have to rely purely on the density of my wood and the kinetic force of my attacks. Blunt force trauma and structural compromise.

 

"START!"

 

Present Mic's voice blasted over the speakers. The massive doors began to groan open.

 

The other applicants hesitated, waiting for the doors to fully open.

 

Izuku didn't wait.

 

The moment there was a gap wide enough for a human body, Izuku exploded forward. The muscles in his legs coiled and released with terrifying power. He dashed through the gap, leaving a small crater in the concrete behind him.

 

"Hey! What are you doing?!" a contestant yelled. "The exam hasn't started!"

 

"There are no countdowns in a real battle!" Present Mic yelled from the speakers. "Look at that kid go! He's got the right idea!"

 

Izuku sprinted down the main avenue of the simulated city. As he rounded the first corner, a One-Pointer rolled out from an alleyway, its red optical sensor locking onto him.

 

"Target acquired."

 

The robot raised a mechanical arm, aiming a blunt-force projectile weapon.

 

Izuku didn't slow down. He didn't even break his stride. He crossed his arms over his chest. Wood Release: Cutting Sprigs.

 

Dozens of sharpened, dark-brown wooden stakes fired from his forearms like a machine gun. They didn't just hit the robot; infused with his hyper-dense life energy, the wooden stakes acted like armor-piercing rounds. They punched cleanly through the robot's thin outer chassis, destroying its internal circuitry and pinning it to the brick wall behind it.

 

One point.

 

Izuku kept moving. He reached a large intersection where three Two-Pointers and a Three-Pointer were waiting. They immediately opened fire, launching a barrage of rubber bullets and localized missiles.

 

Izuku slammed his hands onto the asphalt.

 

Wood Release: Great Forest Emergence.

 

The ground shattered violently. Massive, twisting trunks of pale wood erupted from the concrete, tearing the street apart. The roots acted with a mind of their own, surging forward like a wooden tsunami. They violently wrapped around the Two-Pointers, crushing their metal frames like soda cans with a deafening screech of bending steel.

 

The Three-Pointer, possessing thicker armor, tried to crush the wood with its treads.

 

Izuku stood up, extending his right hand. The wood beneath the Three-Pointer suddenly surged upward, lifting the multi-ton machine ten feet into the air. With a flick of Izuku's wrist, the wooden pillars violently slammed the robot upside down into the pavement, shattering its core battery.

 

Ten points.

 

By the time the rest of the examinees arrived at the intersection, they were met with a scene of absolute devastation. The street looked like it had been reclaimed by a rapidly growing jungle. Crushed robotic parts were embedded in massive tree trunks.

 

In the center of it all stood Izuku, steam rolling off his shoulders, his green eyes scanning for the next target.

 

"What... what kind of Quirk is that?!" a boy with blonde hair gasped.

 

Izuku didn't stick around to chat. He vaulted off a massive root, launching himself onto the roof of a nearby three-story building, using the high ground to spot more enemies.

 

 

 

The Examiners' Room

 

Deep within U.A., a massive wall of monitors displayed the action across all battle centers. The teachers sat in darkness, observing the candidates.

 

"We have a good crop this year," Midnight purred, watching a monitor where Bakugo was turning a Three-Pointer into molten slag. "Look at the sheer aggression on the explosion boy."

 

"Aggression is fine, but battlefield control is better," Snipe noted.

 

"Speaking of battlefield control..." Aizawa Shota, a man wrapped in a sleeping bag, pointed a weary finger at a central monitor. "Who is the kid in Battle Center B? The one turning the urban zone into a national park?"

 

On the screen, Izuku was engaging a group of five robots. Instead of attacking them directly, he used his Quirk to create a massive, sweeping dome of wood—a Wood-Lock Wall—that trapped the robots in an enclosed space. Then, he simply tightened the dome, crushing them all simultaneously.

 

Nezu, the principal of U.A., a chimera of a mouse, dog, and bear, leaned forward, his black eyes gleaming with intense curiosity. He tapped a tablet, bringing up Izuku’s file.

 

"Midoriya Izuku," Nezu read aloud. "Quirk: Senju Lineage. It is classified as an atavism. A rare genetic throwback to the early days of Quirks. It appears he can generate and manipulate highly dense, chakra-infused wood."

 

"It's not just the Quirk," Aizawa noted, his eyes narrowing. "Look at his movements. He's not flailing wildly. He has immense physical strength, and his spatial awareness is top-tier. He attacks efficiently, minimizing collateral damage to the surrounding buildings while maximizing destruction to the targets. He's currently sitting at sixty-five rescue points and forty-five villain points, and he hasn't even broken a sweat."

 

"Sixty-five rescue points?" Midnight asked, surprised.

 

"Yes," Nezu smiled, replaying a clip. "Every time another examinee is cornered, Midoriya uses roots to pull them out of danger or create wooden barricades to shield them before destroying the threat. He is acting as a vanguard and a support simultaneously."

 

In the back of the room, standing in the shadows, All Might watched the monitor, a massive grin plastered across his face. Show them, Young Midoriya. Show them the forest you’ve cultivated.

 

"Well then," Nezu said, his paw hovering over a large red button on his console. "He excels against the small fry. But how does this 'Senju' handle a true, insurmountable obstacle? Let's test their limits."

 

Nezu pressed the button.

 

 

 

Battle Center B - The Climax

 

Izuku landed gracefully in an alleyway, catching his breath. He was at seventy-two points by his count. He had eaten a massive protein bar before the exam, but the constant use of his Wood Release was beginning to tax his reserves. His stomach growled, a hollow ache forming in his core.

 

I should hold back, he thought, wiping sweat from his forehead. I have enough points to pass. If I use too much more energy, I'll pass out.

 

Suddenly, the ground beneath his feet violently shuddered. It wasn't a localized tremor; it was an earthquake. The glass in the windows of the surrounding buildings shattered.

 

Izuku rushed out of the alleyway, looking down the main avenue.

 

The sun was blocked out. A shadow fell over the entire cityscape.

 

Rising from the center of the mock city was a mechanical titan. The Zero Pointer. It was the size of a skyscraper, a lumbering behemoth of dark metal, glowing red eyes, and massive treads that crushed entire buildings as it rolled forward.

 

"It's... it's huge!" an examinee screamed, dropping his weapon and turning to run.

 

"Run away! The timer is almost up!" another yelled.

 

Panic ensued. Dozens of teenagers were sprinting in the opposite direction, completely abandoning the fight.

 

Izuku stood frozen. Not out of fear, but out of awe. Present Mic was right. It's a massive gimmick. There's no reason to fight it.

 

He turned to run, following the crowd. But as he turned, his enhanced hearing picked up a sound over the grinding of the robot's treads. A faint, pained whimper.

 

Izuku snapped his head back. Near the base of the Zero Pointer, amidst a pile of rubble from a destroyed building, was Ochaco Uraraka. Her leg was pinned beneath a massive chunk of concrete. She was trying to push it off, but she was exhausted, tears streaming down her face.

 

The Zero Pointer raised a massive foot, preparing to crush the area where she lay.

 

Time seemed to slow down for Izuku.

 

He didn't think about his points. He didn't think about the entrance exam. He didn't think about the fact that his stomach was empty and his energy reserves were running low.

 

He only saw someone who needed to be saved.

 

My body moved before I could think.

 

Izuku bolted. He pushed his leg muscles beyond their normal limits, shattering the pavement beneath him. He crossed the distance in a matter of seconds, arriving directly between Uraraka and the descending foot of the mechanical god.

 

"Midoriya?" Uraraka gasped, her eyes wide with terror. "Run! You'll be crushed!"

 

"I'm not leaving you!" Izuku roared.

 

He planted his feet wide, digging his heels deep into the asphalt. He brought his hands together, slamming them into a clapping posture with a sound like a thunderclap.

 

I need more power. I need everything.

 

He reached deep into his core, past the physical stamina, tapping directly into the reservoir of his Senju life force. His body reacted violently. The veins on his face and arms bulged, glowing with a faint, ethereal green light. The air around him shimmered with intense heat.

 

If I can't pierce it... I'll just have to crush it.

 

"WOOD RELEASE!" Izuku bellowed, his voice carrying a resonant, dual tone that shook the very air. "HOTEI TECHNIQUE!"

 

The ground between Izuku and the Zero Pointer erupted in an explosion of earth and concrete.

 

But it wasn't a tree that grew.

 

Four massive, colossal wooden arms, each the thickness of a commercial airplane, violently thrust out of the earth. The arms were incredibly detailed, possessing giant wooden hands with articulated fingers.

 

The entire Battle Center went dead silent as the sheer scale of the technique manifested.

 

The giant wooden hands surged upward, catching the descending foot of the Zero Pointer. The impact sounded like a bomb going off. The shockwave blew out the windows of every remaining building in a two-block radius.

 

"GRAAAAAH!" Izuku screamed, blood trickling from his nose as he strained, his hands locked in the clapping posture.

 

The Zero Pointer ground its gears, trying to push down, but the wooden hands held firm. The density of the chakra-infused wood was matched only by the sheer, unyielding will of the boy controlling it.

 

"Push it back!" Izuku roared.

 

With a sickening crack of bending metal, the wooden hands didn't just hold the foot—they pushed upward. Two of the giant hands grabbed the robot's ankle, while the other two slammed directly into the Zero Pointer's chest chassis.

 

The sheer kinetic force of the wooden hands, fueled by the explosive release of Izuku's life energy, lifted the multi-thousand-ton behemoth off the ground.

 

The Zero Pointer tilted backward. Its internal gyroscopes failed. With a mechanical groan of defeat, the titan fell over, crashing into the faux city behind it with a localized earthquake that threw a massive cloud of dust into the air.

 

Silence descended on the battle center.

 

The massive wooden arms lingered for a moment, an awe-inspiring monument to the power that had just been unleashed, before slowly dissolving into dry, flaky ash.

 

Izuku stood there for a second, his hands still clasped together. Then, the backlash hit.

 

His vision went completely black. The feeling of absolute, hollow starvation wracked his body. He pitched forward, collapsing face-first onto the pavement, completely unconscious.

 

"Midoriya!" Uraraka cried out, finally managing to use her Quirk to lift the rubble off her leg. She scrambled over to him, rolling him onto his back. He was deathly pale, his breathing incredibly shallow.

 

"TIME'S UP!" Present Mic's voice echoed, breaking the stunned silence of the examinees who had watched from afar.

 

In the examiner's room, absolute pandemonium had broken out. Pro heroes were standing out of their seats, staring at the monitor in disbelief.

 

"Did he just... wrestle a Zero Pointer and win?" Snipe asked, adjusting his hat.

 

"He didn't just wrestle it," Aizawa muttered, a rare smile tugging at the corner of his mouth. "He physically overpowered it using a botanical construct. The sheer mass and density required to do that... it defies physics."

 

"It's the life energy," Nezu said softly, his paws steepled in front of him. "He traded his own vitality for mass and strength. A dangerous gamble, but... a truly heroic one. He didn't hesitate for a single second."

 

All Might let out a breath he didn't realize he was holding, his chest swelling with unparalleled pride. You did it, my boy. You showed them the Will of Fire.

 

Back in the battle center, a small old woman walked through the crowd of stunned teenagers. Recovery Girl, the school's premier healer, approached Izuku and Uraraka.

 

"Step aside, dear," Recovery Girl said, looking down at Izuku. "He doesn't have any broken bones, surprisingly. But his cellular energy is completely depleted. He's starving on a microscopic level."

 

She pulled out a massive syringe filled with a nutrient-dense, high-calorie liquid and injected it directly into Izuku's arm. "This will stabilize him, but he's going to need to eat his body weight in protein when he wakes up."

 

Uraraka watched in awe as color slowly returned to Izuku's cheeks. She looked up at the towering, smoking wreckage of the Zero Pointer, and then back at the boy who had summoned a forest to save her life.

 

She didn't know much about Quirks, but she knew one thing for certain.

 

Izuku Midoriya was going to be an incredible hero.

 

The Midoriya household's grocery bill had reached astronomical proportions.

 

Izuku sat at the low dining table, staring intensely at a small, circular metallic disc resting next to his empty plates. And there were a lot of empty plates. Six stacked bowls of rice, a platter that had previously held two entire roasted chickens, a mountain of steamed vegetables, and three empty cartons of milk.

 

His mother, Inko, sat across from him, nervously wringing a dish towel. "Izuku, honey, you haven't blinked in four minutes. Are you sure you don't want me to open it?"

 

Izuku shook his head, his muscular shoulders tensing beneath his plain white t-shirt. "No, Mom. I have to do it."

 

It had been one week since the U.A. Entrance Exam. A week of agonizing silence. Izuku had spent the time maintaining his grueling physical regimen and eating enough calories to sustain a professional sumo wrestler. Using the Hotei Technique—the giant wooden arms—had completely drained his Senju reserves. He had slept for fourteen hours straight after returning from the hospital, his body desperately cannibalizing whatever fat reserves he had to rebuild his chakra.

 

Now, the official U.A. acceptance letter sat before him.

 

Taking a deep breath, Izuku reached out and tapped the center of the disc.

 

A projection shot upward, a holographic screen expanding to reveal a familiar, towering figure in a sharp yellow suit.

 

"I AM HERE! AS A PROJECTION!" All Might’s booming voice filled the small dining room.

 

Inko shrieked slightly, dropping her dish towel. "A-All Might?! The Symbol of Peace is doing the U.A. letters?!"

 

On the hologram, All Might coughed into his fist, shifting some papers on his desk. "Young Midoriya! I know it has been a tense week! But I am thrilled to inform you that I will be joining the U.A. faculty this year! And more importantly, I am here to deliver your results!"

 

Izuku leaned forward, his heart pounding against his ribs.

 

"You passed the written exam with flying colors! But the practical exam is where true heroes shine," All Might continued, pressing a button. A scoreboard appeared next to his face. "You scored a staggering forty-five villain points. That alone would have been enough to pass. However, a hero course does not grade purely on destruction!"

 

The screen shifted, showing a video clip of Izuku using his wood to pull a trapped applicant away from falling debris, followed by the breathtaking moment he summoned the colossal wooden hands to catch the Zero Pointer and save Ochaco Uraraka.

 

"Rescue points!" All Might declared, his smile widening with immense pride. "A panel of judges evaluates every applicant's willingness to put their life on the line for others. Midoriya Izuku! Sixty-five rescue points! You are the first-place finisher of this year's exam!"

 

Izuku let out a breath he didn't realize he was holding. He looked at his hands—the same hands that had been mocked for being quirkless for fourteen years. They had saved someone. They had earned his place.

 

"Come, Young Midoriya," All Might said, extending a hand through the hologram. "This is your Hero Academia."

 

Inko burst into a fountain of tears, throwing her arms around her son's neck. Izuku hugged her back, a wide, genuine smile spreading across his face. He was going to U.A.

 

 

 

April arrived, bringing with it the blooming of cherry blossoms and the start of the school year.

 

Izuku stood before the massive, towering door labeled "1-A". The door was comically large, clearly designed to accommodate students with gigantification or mutation-type Quirks.

 

He took a deep breath, adjusting the collar of his gray U.A. uniform blazer. Beneath the fabric, his dense musculature shifted comfortably. He felt grounded.

 

He slid the door open.

 

"Take your feet off that desk immediately!"

 

"Huh?! Who the hell are you to tell me what to do?!"

 

Izuku sighed. The first thing he saw was the rigid, bespectacled boy from the exam orientation—Tenya Iida—chopping the air aggressively at Katsuki Bakugo. Bakugo, true to form, was slouching in his chair, his feet propped up on the desk, scowling with a mixture of boredom and lethal intent.

 

"I am Tenya Iida from Somei Private Academy!" Iida declared. "It is disrespectful to the upperclassmen who used this desk before us, and to the craftsmen who made it!"

 

"Somei? So you're an elite, huh?" Bakugo sneered, small sparks popping from his palms. "I'm gonna have fun crushing you."

 

"Crushing me?! Are you truly aiming to be a hero?!" Iida recoiled, appalled. Then, he noticed Izuku standing in the doorway.

 

The classroom fell silent. Bakugo’s eyes locked onto Izuku. The blond boy's crimson eyes narrowed into furious slits, the air around him practically vibrating with repressed anger.

 

Iida marched over to Izuku, bowing at a perfect ninety-degree angle. "I am Tenya Iida! I must apologize for my behavior during the orientation! You realized there was a practical component to the exam involving rescue points, didn't you? Your spatial awareness and raw power during the practical were astonishing!"

 

"Oh, uh, I'm Izuku Midoriya," Izuku replied, rubbing the back of his neck, slightly embarrassed by the praise. "And I didn't know about the rescue points. I just acted on instinct."

 

"Midoriya!" a cheerful voice called out.

 

Izuku turned to see Ochaco Uraraka pushing past Iida, her face breaking into a massive smile. "You made it! I knew you would! That giant wooden hand thing you did was absolutely incredible! It was like a movie!"

 

"Thanks, Uraraka," Izuku smiled, his posture relaxing. "It's good to see you again."

 

"If you're just here to make friends, you can pack up your stuff and leave."

 

The chilling, utterly deadpan voice seemed to materialize from the floor.

 

Izuku, Uraraka, and Iida looked down. Lying in the doorway was a man zipped inside a bright yellow sleeping bag, drinking from a juice pouch. He looked like a giant, disheveled caterpillar.

 

The man unzipped the sleeping bag and stood up, revealing messy black hair, bloodshot eyes, and a gray scarf wrapped around his neck.

 

"It took you lot eight seconds to quiet down. Time is a precious resource. You kids aren't rational enough." He stepped up to the podium, pulling a dark blue uniform from his sleeping bag. "I'm your homeroom teacher, Shota Aizawa. Nice to meet you. Now, put these gym clothes on and head out to the P.E. grounds."

 

 

 

The P.E. grounds of U.A. were expansive, bordered by thick, well-maintained woods. As Izuku stepped onto the dirt field wearing the standard U.A. gym uniform, he couldn't help but feel a surge of energy. He was surrounded by earth. It was his element.

 

Class 1-A stood in a loose gaggle, murmuring in confusion.

 

"A Quirk Apprehension Test?!" the class shouted in unison.

 

"What about the entrance ceremony? Or orientation?" Uraraka asked, looking distressed.

 

Aizawa turned his back to them, stretching his neck. "If you want to make the big leagues, you can't waste time on pointless ceremonies. U.A. is known for its unrestricted traditions. That applies to how the teachers run their classes, too."

 

He pulled out a handheld device. "You've been doing physical fitness tests since junior high, but you were never allowed to use your Quirks. It's a highly irrational system the Ministry of Education stubbornly insists on keeping. Bakugo."

 

Bakugo stepped forward, scowling.

 

"You finished first in the practical exam," Aizawa noted, completely ignoring Izuku's rescue-point victory. "In junior high, what was your best result for the softball pitch?"

 

"Sixty-seven meters," Bakugo answered.

 

"Try it with your Quirk. You can do whatever you want, as long as you stay in the circle." Aizawa tossed him a standard baseball.

 

Bakugo stepped into the chalk circle, stretching his arms. He grinned, a feral glint in his eye. He wound up, his muscles coiling tightly, and hurled the ball. The moment the ball left his hand, a massive explosion erupted from his palm.

 

"DIE!" Bakugo roared.

 

The ball shot through the sky like a comet, trailing smoke.

 

Aizawa held up his device, waiting for the beep. He turned the screen around to face the class. 705.2 meters.

 

"Before we can teach you, we have to know what you're capable of," Aizawa said lazily. "This is a rational metric for evaluating your potential."

 

"Whoa! 705 meters?! That's awesome!" an electric-blonde boy cheered.

 

"We get to use our Quirks! This looks like fun!" a pink-skinned girl laughed.

 

Aizawa's bloodshot eyes narrowed, a dark, intimidating aura rolling off him. "Fun? You think you have three years to just have fun here? Alright then. Whoever ranks last in the total points across all eight physical tests will be judged to have no potential and will be punished with expulsion."

 

The class gasped in horror.

 

"Expulsion?! On the first day?!" Uraraka cried out. "That's completely unfair!"

 

"Natural disasters, massive accidents, and selfish villains. Calamities whose time and place cannot be predicted," Aizawa countered, brushing a strand of dark hair from his eyes. "Japan is covered in unfairness. Heroes are the ones who reverse those situations. If you wanted to talk with your friends after school, too bad. For the next three years, U.A. will inflict hardship after hardship on you. Go beyond. Plus Ultra. Now, overcome it with all you've got."

 

Izuku took a deep breath. Expulsion. In the past, this threat would have crippled him with anxiety. But now? He just felt a calm, steady resolve. He had trained his body to the absolute limit. He had cleared a beach of ten thousand tons of trash. He had the Senju vitality.

 

He was going to crush this test.

 

Test 1: 50-Meter Dash

 

Izuku lined up against Tenya Iida. Iida dropped into a sprinter's stance, his calf engines humming with blue exhaust.

 

Izuku didn't take a standard stance. He stood upright, placing his right foot slightly forward, his hands resting loosely at his sides. He closed his eyes, visualizing the earth beneath the chalk lines.

 

"On your marks... Get set..."

 

Izuku channeled a burst of dense bio-energy into his calves.

 

BANG!

 

Iida shot off like a bullet, moving at blinding speeds. But he wasn't the only one moving.

 

Izuku stomped his back foot. Wood Release.

 

A thick, angled pillar of solid oak erupted from the dirt behind his heel with the force of a hydraulic press. The sheer kinetic energy of the wood growing instantaneously launched Izuku forward like a cannonball. Before gravity could pull him down, he extended his hands, shooting small, rapid roots into the ground and retracting them, pulling his body forward in a terrifying, low-altitude blur of green and brown.

 

Beep! "3.04 seconds!" the machine announced for Iida.

 

Beep! "3.12 seconds!" it announced for Izuku, who slid to a halt, dusting off his pants.

 

Iida turned around, his jaw dropping. "Such phenomenal speed! You used your botanical generation as a kinetic propulsion system!"

 

"It uses a lot less energy than growing something massive," Izuku noted, jotting down mental notes.

 

Bakugo, watching from the sidelines, grit his teeth so hard he tasted blood. What the hell is that Quirk?! Deku was quirkless! He didn't have anything!

 

Test 2: Grip Strength

 

A multi-armed student named Shoji scored an impressive 540 kilograms.

 

Izuku held the digital dynamometer. He didn't just squeeze it with his bare hand. He let a thin layer of extremely dense, iron-like wood grow over his fingers, creating a natural gauntlet powered by his Senju vitality. He squeezed.

 

The machine let out a strained metallic whine before flashing the number: 610 kg.

 

"Dude, are you part gorilla?" the electric boy, Kaminari, asked in shock.

 

Izuku just chuckled, his booming laugh earning a few strange looks.

 

Test 3 & 4: Standing Long Jump & Repeated Side Steps

 

Izuku cleared the sandbox easily by once again using a sudden pillar of wood to catapult himself through the air. For the side steps, he created two sturdy wooden posts on either side of the line, using them as physical bumpers to rapidly bounce his body back and forth, turning himself into a blur of motion.

 

Aizawa watched Izuku with intense scrutiny. Midoriya Izuku. The files said his Quirk is Atavism: Senju Lineage. Usually, creation-type Quirks take time to manifest their constructs, making the user vulnerable. But his wood grows almost instantaneously. Furthermore, his physical vessel is incredibly robust. He isn't just relying on the wood; his body is built to handle the physical recoil of his own power.

 

Test 5: Softball Pitch

 

It was finally Izuku's turn. He stepped into the circle, holding the baseball. He had scored near the top in every test so far. Bakugo was staring at him with a murderous glare. Uraraka was cheering him on.

 

Izuku looked at the ball. Bakugo used his explosions to propel it. Uraraka used her Zero Gravity to make it infinite. If I just throw it normally, my physical strength will get me a decent score. But if I want to guarantee I'm not in last place, I need to maximize my Quirk.

 

Izuku took a deep breath. He held the ball out in front of him.

 

He clapped his hands around the ball. Wood Release.

 

Thick, pale wood began to spiral out from his palms, wrapping around his forearms. He was creating a massive, elongated barrel—a literal wooden cannon. His plan was to use the explosive, expansive growth of his wood inside the barrel to shoot the ball out like a high-velocity shell.

 

"Wait."

 

Izuku blinked. The wood suddenly turned to ash and crumbled away. The heavy, warm feeling in his stomach—the Senju chakra—vanished completely, replaced by a cold emptiness.

 

He looked toward the teacher. Aizawa’s scarf was floating in the air, his hair standing on end, his eyes glowing a fierce, menacing red.

 

"I erased your Quirk," Aizawa stated coldly, stepping toward the circle.

 

The class gasped. "Erased? He's the Erasure Hero: Eraserhead!" Izuku muttered, his fanboy instincts momentarily overriding his confusion.

 

"I've been watching you, Midoriya," Aizawa said, his voice dripping with condescension. "You have immense raw power. You create massive structures with ridiculous speed. But your tactical approach is fundamentally flawed. You're treating this like a construction site."

 

"Sir?" Izuku asked, confused.

 

"To throw that ball, you were about to build a complex, localized construct," Aizawa analyzed. "In the two seconds it took you to begin forming that 'cannon', a villain could have closed the distance and slit your throat. You rely too heavily on the scale of your Quirk, assuming you'll always have the time and space to plant your feet and grow your forest. In a real fight, a split second of hesitation is death."

 

Aizawa blinked, his hair falling back to his shoulders. "Your Quirk is back. You have two tries. If you do something that slow again, you're expelled."

 

Izuku stared at his hands. Aizawa was right. In his training with All Might, he had focused on clearing the beach—a stationary target. The Zero Pointer was massive and slow. But against a fast, aggressive opponent like Bakugo, building a giant wooden cannon or summoning a dragon would take too long. He needed speed. He needed explosive, localized force.

 

Izuku gripped the baseball. He closed his eyes, visualizing the flow of his energy.

 

Don't build outward. Build inward. Condense the life force into a single point. Don't make a structure. Make a weapon.

 

Izuku wound up, shifting his weight to his back foot. His arm whipped forward.

 

At the exact millisecond before he released the ball, he didn't grow a cannon. He grew a single, hyper-dense, spike of wood directly from the palm of his hand, right behind the ball. He fed a massive burst of Senju energy into that single point, causing the wooden spike to violently expand outward at supersonic speed.

 

CRACK!

 

The sound was like a thunderbolt. The wooden spike slammed into the baseball with the force of a battering ram, launching it into the stratosphere. A shockwave of air pressure kicked up the dust around the chalk circle.

 

Izuku stumbled forward slightly, his palm smoking from the sheer friction, but he caught his balance, turning to Aizawa with a fierce, determined gaze.

 

"I kept it simple, sensei," Izuku breathed, steam rolling off his shoulders.

 

Aizawa stared at the boy. He raised his device, spinning the screen around.

 

715.4 meters.

 

Aizawa offered a terrifying, shark-like grin. "Logical."

 

"OVER SEVEN HUNDRED METERS?!" Kaminari screamed.

 

"He beat Bakugo's score without making a single explosion!" Kirishima, a red-haired boy, cheered. "That is so manly!"

 

Bakugo stood frozen. His mind was fracturing. Deku. Quirkless, pathetic, pebble-in-the-road Deku, had just beaten him. With a Quirk he had supposedly hidden for a decade. The sheer, overwhelming reality of it shattered Bakugo's pride into a million jagged pieces.

 

"DEKU, YOU BASTARD!"

 

Bakugo erupted. He launched himself forward using explosions from both hands, his face contorted into a mask of pure rage. "TELL ME HOW YOU DID THAT, OR I'LL KILL YOU!"

 

Izuku turned, his stance instantly shifting into a defensive martial arts posture, a reflex drilled into him by All Might. But before Izuku could summon his wood to block, Aizawa’s capture scarf lashed out.

 

The gray fabric wrapped tightly around Bakugo, binding his arms to his sides. Bakugo struggled, but the cloth was unyielding.

 

"What... what the hell is this cloth?!" Bakugo spat.

 

"It's a carbon fiber woven with a special metal alloy," Aizawa sighed, his eyes glowing red again, erasing Bakugo's quirk. "Stop using your Quirks so erratically. I'm getting dry eye."

 

Aizawa blinked, releasing the binding. "We're wasting time. Move on to the next test."

 

Bakugo rubbed his arms, glaring at Izuku with a hatred so potent it felt tangible. Izuku met his gaze. He didn't look away, nor did he apologize. He simply offered a solemn nod and walked back to the group. The roots of their rivalry, planted in childhood, had finally broken the surface, and it was going to be a violent harvest.

 

 

 

The Next Day - Hero Basic Training

 

"I AM..."

 

The door to Classroom 1-A burst open, revealing the towering, muscular form of the Symbol of Peace.

 

"COMING THROUGH THE DOOR LIKE A NORMAL PERSON!" All Might bellowed, standing in his Silver Age costume.

 

The classroom erupted into cheers.

 

"It's All Might!"

"Wow, he really is a teacher!"

"That costume is so retro!"

 

All Might marched to the podium, striking a heroic pose. "Hero Basic Training! The class that will put you through the wringer to forge you into true heroes! Today, we are conducting Combat Training! And to go with that... these!"

 

He pressed a button on the wall, and the panel slid open, revealing twenty briefcases with glowing green numbers.

 

"Costumes made based on your Quirk registrations and requests you sent in before school started! Get changed and gather at Ground Beta!"

 

 

 

Ground Beta was a sprawling mock cityscape, different from the one used in the entrance exam. It was designed specifically for close-quarters urban combat.

 

Izuku emerged from the tunnel, adjusting his gauntlets. His costume was a striking departure from the standard spandex suits many of his classmates wore.

 

He wore a dark green, form-fitting bodysuit made of a breathable, fire-resistant material. Over the suit, he wore heavy armor plating. It wasn't metal, but rather a hyper-dense synthetic polymer designed to look and function like traditional samurai armor—specifically, maroon chest plates, shoulder guards, and thigh protectors. A thick white belt wrapped around his waist, and he wore open-toed combat boots to ensure his feet were always in contact with the earth. A metal face-guard rested around his neck, ready to be pulled up.

 

It was a modern, tactical adaptation of the legendary Senju armor.

 

"Whoa, Midoriya! You look like a modern samurai!" Uraraka called out, jogging over in her pink and black space-suit inspired costume.

 

"Thanks, Uraraka," Izuku smiled, scratching his cheek. "Your costume looks great too! It fits your zero-gravity Quirk perfectly."

 

"I should have written my request better, though," she blushed, rubbing the back of her head. "It's a bit skintight..."

 

"Now that you are all here, it's time to begin!" All Might announced, looking over the class. His eyes lingered on Izuku, a warm, proud smile crossing his face. "The rules for this trial are simple! You will be split into teams of two! One team will be the Heroes, and the other will be the Villains!"

 

All Might explained the scenario. The Villains had hidden a nuclear weapon (a papier-mâché missile) somewhere in a multi-story building. The Heroes had fifteen minutes to either capture the Villains with capture tape, or secure the weapon. The Villains won if time ran out or they captured the Heroes.

 

Lots were drawn.

 

Izuku looked down at his ball. "Team A."

 

"I'm Team A too!" Uraraka cheered, clapping him on the shoulder. "We're a team, Midoriya!"

 

Izuku grinned. But his smile faded when All Might announced the matchups.

 

"Team A will be the Heroes! Team D will be the Villains!"

 

Izuku looked across the crowd. Standing there, cracking his knuckles with a terrifying, bloodthirsty smirk, was Katsuki Bakugo. Next to him was Tenya Iida, who looked incredibly solemn, adjusting his glasses.

 

Bakugo locked eyes with Izuku, dragging a thumb slowly across his throat.

 

He's not going to hold back, Izuku realized, his heart rate steadying into a calm, rhythmic drumbeat. He wants blood. He wants to prove that he's still better than me.

 

Izuku pulled his metal face-guard up, covering his mouth and jaw. His green eyes hardened, burning with the Will of Fire.

 

Bring it on, Kacchan.

 

 

 

Ground Beta - The Battle Trial

 

"Villain Team, go inside and prepare! Hero Team, you have five minutes to strategize before your infiltration begins!" All Might's voice echoed over the PA system.

 

Izuku and Uraraka stood outside the massive, concrete building. Izuku was studying the blueprints provided on a small tablet.

 

"Okay, Uraraka," Izuku said, his voice muffled slightly by his guard. "Kacchan and Iida are our opponents. Iida is incredibly fast, but he relies on straight lines. In a cluttered, indoor environment, his mobility will be limited. Kacchan, on the other hand..."

 

Izuku traced a line on the map. "Kacchan is a combat genius. His Quirk, Explosion, gives him lethal offensive power and aerial mobility. Knowing his personality, he won't wait for us by the weapon. He's going to come straight for me."

 

"He really seemed mad at you during the fitness test," Uraraka noted nervously.

 

"We have... a complicated history," Izuku sighed, glancing up at the darkened windows of the building. "He feels insulted that I have a Quirk. He thinks I hid it to make a fool of him. He's going to attack me the moment we step inside. So, we use that."

 

Uraraka leaned in. "What's the plan?"

 

"When he ambushes us, I'll engage him. You use the distraction to slip past and find the weapon. Once you locate Iida, use the comms to tell me. I'll finish up with Kacchan and come back you up."

 

"Are you sure?" Uraraka asked, worried. "His explosions are huge! Can your wood withstand fire?"

 

Izuku looked at his calloused hands. "It's not just wood, Uraraka. It's alive. I can handle it."

 

"HERO TEAM, INFILTRATE!"

 

Izuku and Uraraka slipped through a first-floor window, stepping softly into a darkened hallway. The air was tense, dust motes dancing in the dim light filtering through the windows.

 

They walked in silence for a few corners, navigating the labyrinthine corridors.

 

Suddenly, Izuku's enhanced senses flared. He felt a shift in the air pressure from around the corner, accompanied by the faint, distinctive smell of nitroglycerin.

 

"Uraraka, down!"

 

Izuku shoved Uraraka to the floor just as Bakugo launched himself around the corner, leading with a massive, concentrated explosion aimed directly at Izuku's face.

 

The blast illuminated the hallway in a blinding flash of orange and red, shattering the windows and sending concrete dust billowing into the air.

 

"DIE, DEKU!" Bakugo roared, landing smoothly in a combat stance, a vicious grin on his face.

 

But as the smoke cleared, Bakugo's grin vanished.

 

Izuku hadn't dodged. He hadn't been blown away.

 

Standing exactly where he had been, Izuku had raised his left arm. Bursting from his forearm was a thick, curved shield of dark brown wood—the Wood-Lock Wall. The explosion had scorched the outer layer of bark, but the structure remained completely intact.

 

Izuku lowered the shield, his green eyes locking onto Bakugo's wide, shocked crimson ones.

 

"A surprise attack aimed directly at my head," Izuku said calmly, the wood retracting back into his skin. "You really haven't changed, Kacchan."

 

"You... you blocked it," Bakugo whispered, his voice trembling with rage. "You blocked my explosion with a piece of damn firewood?!"

 

Izuku didn't answer. He turned his head slightly. "Uraraka, go. Stick to the plan."

 

"Right!" Uraraka scrambled to her feet and sprinted down the opposite corridor.

 

Bakugo grit his teeth, raising his right hand. "I won't let her pass!"

 

He fired an explosion to launch himself after her, but before his feet left the ground, Izuku moved. Channeling his Senju vitality into his legs, Izuku crossed the distance between them in a microsecond.

 

Bakugo barely had time to blink before Izuku was inside his guard. Izuku grabbed Bakugo's outstretched right arm, planted a foot behind Bakugo's knee, and violently twisted his hips, executing a perfect, devastating judo throw.

 

Bakugo slammed into the concrete floor with bone-rattling force, the air knocked out of his lungs.

 

"Gah!" Bakugo coughed, rolling away on instinct and leaping to his feet. He fired a blast from his left hand, forcing Izuku to back step.

 

"You've been reading my moves since we were kids," Bakugo snarled, sparks popping furiously from both hands. "You wrote all that garbage in your little notebooks. You've been laughing at me this whole time! You had this overpowered Quirk, and you played the victim! You looked down on me!"

 

"I never looked down on you, Kacchan," Izuku said, his voice echoing in the hallway. "You were amazing. You had everything I wanted. But I wasn't hiding my Quirk. It just didn't awaken until that day in the alleyway. When you were dying."

 

The reminder of his weakness was the final straw.

 

Bakugo screamed, launching himself off the walls, ricocheting down the hallway like a pinball. He attacked from above, swinging his right arm down for an overhead explosion.

 

Izuku didn't dodge. He clapped his hands together.

 

Wood Release: Great Forest Technique.

 

Massive, interwoven roots erupted from Izuku's back and shoulders, shooting upward to intercept Bakugo. Bakugo blasted the wood, expecting it to splinter and burn.

 

But the explosion hit the timber and was simply absorbed. The dense, moisture-rich wood, infused with Izuku's life force, acted as a perfect insulator. The fire licked the bark and died instantly.

 

"It's not just wood, Kacchan!" Izuku yelled, thrusting his hands forward. The roots violently expanded, wrapping around Bakugo's waist and arms, pinning him in mid-air. "My power is life! Fire won't burn it unless it burns hotter than my will!"

 

Bakugo struggled furiously, his explosions muffled by the crushing grip of the timber. "Let go of me! I'll kill you! I'll burn you to ashes!"

 

In the Monitoring Room...

 

The students of Class 1-A watched the screens in absolute silence.

 

"Midoriya is dominating him," Kaminari whispered, awe-struck. "Bakugo was the top scorer, but Midoriya isn't even breaking a sweat. He's totally nullified his explosions."

 

"It's not just the Quirk," Aizawa noted from the back, much to All Might's surprise. "Look at Midoriya's footwork. He's using a highly advanced martial arts stance. He doesn't rely purely on the wood. He uses the wood to supplement his physical strikes. It's an incredibly mature fighting style for a fifteen-year-old."

 

All Might beamed silently. Of course it is. I taught him the fundamentals, but his body naturally adopts the combat rhythm of his ancestors.

 

"Bakugo is completely blinded by anger," Momo Yaoyorozu analyzed. "He's making predictable, linear attacks against an opponent who excels in absolute defense."

 

Back in the Trial...

 

"Midoriya!" Uraraka's voice cracked over the earpiece. "I found Iida! He's on the top floor, in the center room. He's cleared the room of all debris, so I can't use my Quirk on anything to distract him. And he's... well, he's really getting into character."

 

"Understood," Izuku replied calmly. "Hold your position. I'm finishing up here."

 

Bakugo, hearing Izuku dismiss him to talk on the radio, snapped. Using a massive, continuous explosion from his palms, he managed to superheat the wood holding him just enough to dry out a section, cracking it open. He dropped to the floor, panting heavily, his eyes completely bloodshot.

 

"You're finishing up here?" Bakugo whispered, a terrifyingly calm edge to his voice. He reached up, gripping the large, grenade-shaped pin on his right gauntlet.

 

Izuku's eyes widened. He immediately sensed the danger. The air felt incredibly dry and volatile.

 

"They asked me to submit my costume design," Bakugo said, a manic smile spreading across his face. "My Quirk secretes nitroglycerin sweat from my palms. These gauntlets store that sweat. If they're fully loaded..."

 

Monitoring Room:

 

All Might saw Bakugo grip the pin. He grabbed the microphone. "Young Bakugo! Stop! Are you trying to kill him?! That blast could destroy the building!"

 

Trial:

 

"He won't die if he dodges!" Bakugo screamed.

 

He pulled the pin.

 

The mechanism clicked. A massive wave of stored nitroglycerin was ignited within the gauntlet chamber.

 

The resulting explosion wasn't a spark or a blast. It was a torrential, devastating beam of pure, superheated plasma that tore through the hallway, melting the concrete floor and vaporizing the windows. The heat wave was instantaneous, carrying the destructive force of a localized bomb.

 

Izuku didn't have time to dodge. Even if he did, the blast radius was too wide.

 

He planted his feet wide, digging into the melting floor. He crossed his arms over his chest, his eyes glowing with a brilliant, emerald light.

 

I need everything. All of it.

 

"WOOD RELEASE!" Izuku roared, pulling massive amounts of Senju chakra from his core. "WOOD-LOCK WALL: TRIPLE LAYER!"

 

From the ground before him, three sequential, incredibly thick, curved walls of dark, ancient timber erupted. They locked together, forming a massive, interlocking dome that completely shielded Izuku from the blast.

 

The plasma beam hit the first wall. It instantly carbonized, shattering under the pressure. The beam hit the second wall, burning through it in three seconds.

 

The beam hit the third wall. The wood groaned, cracking, glowing cherry-red as Izuku pumped his life force directly into the timber, rapidly regenerating the wood as fast as the explosion burned it. The hallway shook violently, dust and debris raining down on them.

 

And then, the explosion ceased.

 

Silence fell over the scorched, ruined hallway. Smoke billowed endlessly into the air.

 

Bakugo stood at the end of the corridor, his right arm trembling violently from the recoil. He was panting, a crazed grin on his face. I got him. There's no way he withstood that.

 

As the smoke cleared, Bakugo's grin shattered.

 

The third wooden wall was heavily charred, smoking and cracked, but it still stood.

 

Suddenly, the wall parted down the middle.

 

Izuku stepped through the smoke, completely unharmed. His armor was slightly soot-stained, but his eyes were blazing with an intensity that terrified Bakugo down to his very soul.

 

"You pulled the pin," Izuku said, his voice terrifyingly calm. "You were willing to destroy the building, risk your own teammate, and potentially kill me, just to win a training exercise."

 

Izuku took a step forward. The air around him suddenly felt suffocatingly heavy. The pressure of his Senju aura flared, a raw, primeval force that made Bakugo instinctively take a step back.

 

"You're not a hero right now, Kacchan," Izuku said, his voice dropping an octave. "You're acting exactly like a villain."

 

Bakugo roared, charging forward with his left gauntlet raised. "SHUT UP!"

 

Izuku didn't summon a wall this time. He moved.

 

He ducked under Bakugo's wild left hook. Moving with fluid, terrifying precision, Izuku stepped into Bakugo's guard. He drove his palm directly into Bakugo's sternum—a devastating palm strike fueled by physical momentum.

 

Bakugo gasped as the air was forcefully evicted from his lungs.

 

Before Bakugo could recover, Izuku grabbed the collar of his grenade suit. He pulled Bakugo forward, sweeping his legs out from under him. As Bakugo fell, Izuku summoned a massive, thick root from the ceiling.

 

The root shot downward, wrapping around Bakugo's entire body, pinning his arms tightly against his sides, completely immobilizing his palms. The wood hoisted Bakugo three feet off the ground, leaving him hanging there, completely helpless.

 

Izuku pulled a roll of white capture tape from his belt and wrapped it around Bakugo's bound arms.

 

"Katsuki Bakugo is captured," Izuku announced calmly into his earpiece. "Uraraka, I'm heading up to you."

 

Bakugo dangled from the ceiling, his eyes wide, trembling with a mixture of shock, pain, and absolute humiliation. He had lost. He had used his ultimate move, broken the rules, and given everything he had.

 

And Deku had swatted him down like a nuisance.

 

 

 

Top Floor

 

Tenya Iida stood in the empty room, guarding the papier-mâché weapon. He had completely embraced his role as a villain, monologuing to himself about his evil plans, waiting for the heroes to arrive.

 

Suddenly, the floor beneath him exploded.

 

Not with fire, but with earth. Massive roots burst through the concrete floor, shattering the structural integrity of the room. Iida stumbled, his engines sputtering as he lost his footing.

 

"What in the world?!" Iida yelled.

 

Before he could activate his engines to escape, the wood surged forward, forming a massive, grasping hand that pinned Iida gently but firmly against the far wall.

 

Through the hole in the floor, Izuku jumped up, landing cleanly in the room. Uraraka floated through a moment later, touching her fingertips together. "Release!" She landed lightly next to the weapon, touching it.

 

"Weapon secured!" Uraraka cheered.

 

Izuku walked over to the bound Iida and tapped him with the capture tape. "Sorry about the floor, Iida. You did a great job clearing the room, so I had to attack from an angle you couldn't defend against."

 

Iida sighed, hanging his head in defeat. "A brilliant tactical maneuver, Midoriya. You bypassed my defenses entirely. I concede."

 

"HERO TEAM WINS!" All Might's voice blasted over the PA, echoing across Ground Beta.

 

Izuku let out a long exhale, the adrenaline finally leaving his system. He retracted the wood, lowering Iida to the floor. He felt a deep ache in his muscles, the cost of regenerating the Wood-Lock Wall against Bakugo's ultimate attack.

 

But as he looked at Uraraka's beaming face, and felt the solid, unbroken earth beneath his boots, he couldn't help but smile.

 

He wasn't the weak, quirkless Deku anymore. He was the Senju. And he had just laid the foundation of his own legend.

 

 

 

Back in the monitoring room, the class was completely silent.

 

They had just witnessed absolute, overwhelming dominance. Bakugo Katsuki, the boy who had scored highest in the physical exams and the practical, had been utterly dismantled by the quiet, polite boy with green hair.

 

"That was... terrifying," Mineta squeaked, hiding behind Momo.

 

"Midoriya's defense is unbreakable," Todoroki Shoto murmured, his heterochromic eyes narrowed in intense calculation. For the first time since coming to U.A., Todoroki felt a genuine threat to his own overwhelming power. His wood didn't burn. It regenerated. It's alive.

 

All Might stood at the front of the room, his fists clenched tight to hide his trembling. It wasn't fear. It was an overwhelming, explosive pride.

 

You didn't just win, Young Midoriya. You proved that true power isn't about destroying your opponent. It's about protecting yourself and others, and standing as an immovable pillar against the storm.

 

When Izuku and Uraraka returned to the monitoring room, they were met with a barrage of cheers and questions from their classmates.

 

Bakugo returned a few minutes later, escorted by recovery robots. He didn't look at anyone. He didn't yell. He walked to the back of the room, staring at the floor, his entire body rigid with unresolved turmoil.

 

As All Might broke down the MVP of the match (giving it to Iida for his perfect adaptation to the villain role, while critiquing Izuku for causing structural damage and Bakugo for reckless endangerment), Izuku caught Bakugo's eye.

 

There was no apology in Bakugo's gaze. Only a burning, obsessive vow.

 

The rivalry had officially begun. And Izuku knew, as he stood tall amongst his peers, that next time, Bakugo would burn hotter.

 

But Izuku wasn't worried. Let him burn. The forest would always grow back stronger.