What if Deku had the power's of a Saiyan and viltrumites

 

 

 

 

The clinic smelled of sterile alcohol, bleached cotton, and the distinct, crushing weight of shattered dreams.

 

Four-year-old Izuku Midoriya sat on the crinkling paper of the examination table, his small legs swinging back and forth. In his hands, he clutched a limited-edition All Might action figure, its painted-on smile a stark contrast to the thick, suffocating tension filling the small room. Beside him, his mother, Inko, nervously twisted the strap of her purse, her eyes darting between the glowing light box on the wall and the bald, bespectacled doctor sitting across from them.

 

“You should probably just give it up,” the doctor said. His voice was not malicious, but it possessed a terrifyingly clinical apathy. It was the tone of a man delivering a weather report, not a death sentence to a child’s soul.

 

Izuku stopped swinging his legs. The All Might figure slipped slightly in his grasp.

 

“Give it… up?” Inko echoed, her voice barely a whisper. “Doctor, is there something wrong with him? Most of the other children in his kindergarten have already manifested. Fire-breathing, telekinesis, even minor mutation Quirks. Izuku… he hasn’t shown a single sign.”

 

The doctor sighed, leaning back in his rolling chair and gesturing toward the X-ray illuminated on the wall behind him. It displayed the bones of Izuku’s small, fragile foot. “It’s a simple matter of evolutionary biology, Mrs. Midoriya. When Quirks first began appearing, researchers found a commonality in the human anatomy. A missing joint in the pinky toe. It was a sign of the next stage of human evolution, a streamlining of the body to make room for complex Quirk factors.”

 

He pointed a pen at the X-ray. “As you can see here, Izuku possesses two joints in his pinky toe. He has the standard, pre-evolutionary human anatomy. He’s completely normal. In this day and age, that means he is Quirkless.”

 

The word hit the room like a physical weight. Quirkless.

 

Izuku stared at the X-ray. He didn't fully understand the medical terminology, but he understood the finality in the doctor's eyes. He looked down at his own small feet, clad in bright red sneakers. They were the feet of a normal boy. A boy who would never fly, never shoot lasers, never save people with a fearless smile.

 

“But,” Inko stammered, her eyes welling with tears as her maternal instincts flared, “what about his… his other traits? His appetite is enormous, far more than a boy his age should eat. And there’s… the tail.”

 

The doctor blinked, looking mildly annoyed. “Mrs. Midoriya, we’ve discussed this. A vestigial appendage is just that—vestigial. A minor genetic throwback, much like the appendix or wisdom teeth. It has no muscular utility, no Quirk factor attached to it. It’s a mutation, yes, but an evolutionary regression, not a progression. If it bothers him, it can be surgically removed when he is older.”

 

Izuku instinctively reached a hand behind his back, feeling the soft, furry brown appendage wrapped snugly around his waist beneath his shirt. He liked his tail. It felt like a part of him, even if he had to keep it hidden so the other kids wouldn't pull on it. But now, the doctor was saying it was just another sign that he was backward. Broken.

 

The ride home was a blur of gray rain against the car windows and the suffocating silence of Inko’s quiet weeping.

 

That evening, the Midoriya household was cloaked in darkness, save for the flickering light of a computer monitor in Izuku’s bedroom. On the screen, a video played on an endless loop. It was old, grainy footage of a disaster in a ruined city. From the smoke and debris, a colossal figure emerged, carrying a dozen civilians on his back, laughing heartily.

 

“Fear not, citizens! Hope has arrived. Because I am here!”

 

The booming voice of All Might echoed in the quiet bedroom. Izuku sat in his computer chair, the ambient light reflecting in his wide, tear-filled eyes. He pointed a trembling finger at the screen as the door creaked open behind him.

 

“Mom…” Izuku’s voice was broken, barely a croak escaping his tiny throat. He didn't turn around. He couldn't bear to look away from the symbol of everything he could never be. “He saves everyone with a smile. No matter what kind of trouble they’re in… he never gives up.”

 

Inko stood in the doorway, her heart shattering into a million pieces.

 

Izuku slowly turned his chair. Tears were streaming down his freckled cheeks in endless rivers. “Can I… can I be a hero too?”

 

It was a plea. A desperate, begging plea for someone, anyone, to tell him that the doctor was wrong. To tell him that impossible things could still happen. Inko fell to her knees, crossing the room and pulling her tiny, fragile son into a crushing embrace.

 

“I’m sorry, Izuku!” she wailed, her tears soaking into his shirt. “I’m so, so sorry!”

 

It wasn't the answer he needed. It was an apology. An apology for failing him, for bringing him into a superhuman world with a painfully human body. In that moment, Izuku Midoriya’s dream died.

 

Or so he thought.

 

 

 

For four years, the world treated Izuku exactly as the doctor had prescribed: like a fragile, obsolete piece of glass.

 

Society in the era of Quirks was not kind to the powerless. To be Quirkless was to be a relic, a living reminder of humanity's mundane past. And children, with their lack of filters and primal social hierarchies, were the cruelest arbiters of this new world order.

 

At the top of the food chain was Katsuki Bakugo. Gifted with an incredibly powerful Explosion Quirk, fierce intelligence, and an ego fueled by the constant praise of adults, Bakugo was the undeniable king of their elementary school. And Izuku, whom Bakugo had cruelly nicknamed "Deku" (the useless one), was the dirt beneath his shoes.

 

"You're just a Quirkless nobody, Deku!" Bakugo’s palms popped and cracked with miniature explosions as he shoved eight-year-old Izuku to the dirt of the playground. "Don't even try to stand in the same ring as me!"

 

Izuku took the abuse. He always did. He curled into a ball, protecting his head, hiding the furry brown tail coiled tightly around his waist beneath his oversized shirt. He learned to make himself small, to be invisible.

 

But beneath the fear and the submission, there was a strange, silent anomaly that neither Izuku nor his tormentors noticed.

 

When Bakugo shoved him, Izuku fell, but he never bruised. When he tripped and scraped his knee on the asphalt, the skin rarely broke. And despite being smaller and meeker than everyone else, Izuku was strangely heavy. Once, during a school physical, the nurse had to recalibrate the scale, assuming it was broken when the tiny, eight-year-old boy weighed nearly eighty pounds of dense, unexplainable mass.

 

He ate like a starving wolf. Inko practically needed a second job just to keep the pantry stocked with rice and meat. Izuku's metabolism burned hotter than a furnace, yet he remained slight and unimposing.

 

He was a locked vault, holding a treasure no one knew existed. It just needed the right key to open.

 

That key arrived on a humid Tuesday afternoon in mid-July.

 

Izuku was eight years old, walking home from school along a secluded route to avoid Bakugo and his lackeys. He had his head down, mumbling to himself as he scribbled in a burnt, battered notebook titled Hero Analysis for the Future No. 2.

 

A sudden, sharp scream shattered the quiet afternoon.

 

Izuku froze. His ears—which were inexplicably sharper than a normal human's—twitched. The scream had come from a narrow alleyway connecting to the local shopping district. Without thinking, without consulting his lack of a Quirk or his fragile status, Izuku's legs moved. The instinct to help, the innate, burning desire of a hero, propelled him forward.

 

He rounded the corner and skidded to a halt, the breath catching in his throat.

 

A low-level villain, a hulking man with a Quirk that mutated him into a bipedal, reptilian monstrosity, had cornered a young girl from Izuku’s school. The villain’s scales were a sickly, mottled green, and his eyes were wild, bloodshot, and frantic. He was clearly high on Trigger, an illegal Quirk-enhancing drug that was plaguing the streets.

 

"Give me the bag, kid!" the villain hissed, his forked tongue darting out as he cornered the crying girl, raising a set of jagged, scythe-like claws. "I just need the cash! Hand it over before I carve you up!"

 

The girl, paralyzed by fear, could only sob, clutching her small pink backpack to her chest.

 

Run, Izuku’s brain screamed at him. Run and find a hero. Find Kamui Woods. Find Backdraft. You’re Quirkless. You can’t do anything!

 

But his body didn't listen.

 

Before the reptilian villain could bring his claws down, a small blur of a boy hurled himself across the alley. Izuku slammed into the villain’s leg with all of his eighty pounds of mass.

 

"Leave her alone!" Izuku screamed, his small fists weakly pounding against the villain’s armor-like scales.

 

The villain blinked in surprise, looking down at the green-haired child furiously punching his shin. For a second, there was silence. Then, the villain laughed—a harsh, guttural sound.

 

"What's this? A little hero playing dress-up?" The villain kicked his leg out, sending Izuku tumbling backward onto the hard pavement. The notebook fell from his grasp, pages scattering in the wind.

 

"Run!" Izuku yelled to the girl, coughing as the wind was knocked out of him. The girl didn't need to be told twice; she scrambled to her feet and sprinted out of the alley, leaving Izuku alone with a very angry, heavily drugged monster.

 

The villain's eyes narrowed, a cruel, sadistic light entering his pupils. "You let my payday get away, you little brat. Now somebody’s gotta pay the toll."

 

The villain stepped forward, grabbing Izuku by the collar of his school uniform and lifting him effortlessly into the air. Izuku kicked and thrashed, panic flooding his system. The villain drew his fist back—a massive, scaly mass of muscle and bone—and drove it directly into Izuku’s chest.

 

CRACK.

 

The sound of breaking ribs echoed in the narrow alley. Izuku’s eyes widened in sheer, unimaginable agony as the air was violently expelled from his lungs. The villain didn't stop. He threw Izuku against the brick wall of the alley with the force of a speeding truck.

 

Izuku hit the brick with a sickening thud, sliding down to the pavement, leaving a smear of red behind.

 

His vision swam, swimming in pools of black and crimson. He couldn't breathe. His chest felt like it was caved in. Blood pooled in his mouth, metallic and hot. He was dying. He was eight years old, he had tried to be a hero, and now he was going to die in a dirty alley.

 

The villain loomed over him, raising a jagged, scythe-like claw for the killing blow. "Should've minded your own business, kid."

 

As the claw descended, something inside Izuku Midoriya’s biology... snapped.

 

It was not a Quirk activating. It was far older, far more primal, and vastly more terrifying than any mere genetic mutation.

 

Deep within his cellular structure, dormant genes recognized that the host organism was on the brink of catastrophic failure. Two distinct, alien genetic codes—one forged in the gravity-crushing depths of a conquering empire, the other honed in the bloody, prideful battles of a warrior race—suddenly woke up.

 

The Zenkai. A biological imperative woven into Saiyan DNA, designed to exponentially multiply the user's power, speed, and durability when pushed to the absolute edge of death.

 

The Smart Atoms. The foundational building blocks of a Viltrumite, capable of defying the laws of physics, gravity, and thermodynamics, adapting instantly to ensure the survival and absolute supremacy of the organism.

 

For four years, Izuku’s human side had kept these terrifying lineages suppressed, locked away behind the mental block of being told he was "normal." But now, faced with imminent death, the locks were obliterated.

 

Time seemed to freeze.

 

The villain's claw was inches from Izuku’s face.

 

Inside Izuku’s mind, he didn't feel pain anymore. The agonizing ache of his shattered ribs vanished, replaced by an inferno of heat rushing through his veins. It felt as though he had swallowed a star. His heart, previously beating a weak, dying rhythm, suddenly slammed in his chest like a war drum. THUMP-THUMP. THUMP-THUMP.

 

His blood boiled, glowing with a faint, almost imperceptible white aura.

 

Izuku’s eyes, usually a soft, warm emerald green, snapped open. The pupils were dilated, glowing with an intense, piercing teal light.

 

Clang.

 

The villain’s claw struck Izuku’s cheek.

 

It did not pierce the skin. It did not tear through flesh and bone. Instead, the jagged, scythe-like appendage shattered upon impact, snapping like a dry twig against a block of solid titanium.

 

"What the—" the villain gasped, recoiling and clutching his bleeding, broken hand. He stared at the boy in shock.

 

Izuku slowly stood up.

 

He didn't just stand; he seemed to drift upward, his feet disconnecting from the pavement. For a terrifying, silent second, the eight-year-old boy floated two inches off the ground, defying gravity entirely, before his red sneakers touched back down onto the asphalt.

 

The air pressure in the alley suddenly shifted. The ambient dust and trash began to swirl around Izuku, repelled by an invisible, outward pressure emanating from his small body. His furry brown tail, previously wrapped around his waist, unravelled, thrashing behind him like an angry whip.

 

"What the hell are you?!" the villain shouted, taking a step back, his drug-addled brain suddenly registering the immense, suffocating aura of a predator.

 

Izuku didn't answer. He couldn't. His conscious mind was buried beneath an avalanche of pure, unadulterated instinct. The Saiyan lust for battle and the cold, calculating Viltrumite desire to obliterate any threat merged into a singular, terrifying directive: Destroy.

 

Izuku pulled his right fist back.

 

He didn't know how to punch. He had never been in a fight in his life. But his muscles, suddenly expanding and hardening with the density of a dying star, knew exactly what to do.

 

He threw the punch.

 

He didn't hit the villain. He didn't even come within two feet of the man's chest. But the sheer velocity, the unimaginable kinetic energy behind the movement of his small arm, ignited the air itself.

 

BOOOOOOOOOOM!

 

A shockwave of compressed air exploded from Izuku's fist. It was a localized hurricane. The concussive blast hit the villain like a freight train, lifting the two-hundred-pound mutant off his feet and launching him backward. The villain tore through the air, crashing through the brick wall at the end of the alley, soaring across the street, and embedding himself halfway into the reinforced concrete of a parking garage on the opposite side.

 

But the destruction didn't stop there. The residual air pressure from the punch ripped down the street. Every window within a three-block radius shattered simultaneously, raining glass down on the empty sidewalks. The asphalt beneath Izuku's feet spider-webbed, cratering under the sheer force of his own physical recoil.

 

Silence descended upon the ruined street.

 

Izuku stood in the epicenter of the crater, his glowing eyes slowly dimming back to their normal emerald green. The white-hot inferno in his veins rapidly cooled, replaced by a sudden, jarring shock.

 

He looked at his right arm. It was bent at a horrifying, unnatural angle.

 

The punch had been so powerful, the sudden expansion of his Viltrumite and Saiyan muscle fibers so violent, that his frail, human-developed bones couldn't withstand the torque. He had broken his own arm, snapping the humerus cleanly in half, purely through the force of his own flex.

 

The adrenaline faded. The survival instincts went dormant. Izuku Midoriya was an eight-year-old boy again.

 

He looked at the devastated alley, the shattered windows, the villain embedded in a wall a hundred yards away, and then down at his mangled arm.

 

"Ah," Izuku whimpered.

 

Then, he fainted.

 

 

 

The hospital room was much nicer than the clinic he had visited four years ago.

 

Izuku woke up to the sound of a steady heart monitor and the soft sobbing of his mother. He opened his eyes, blinking against the harsh fluorescent lights. Inko was asleep in a chair beside his bed, her hand clutching his left one.

 

His right arm was encased in a heavy cast.

 

Before Izuku could speak, the door opened, and a doctor walked in, followed closely by a tall man in a tan trench coat—a police detective.

 

The doctor was staring at a clipboard, shaking his head in absolute bewilderment. "Mrs. Midoriya?" he said softly.

 

Inko jolted awake, wiping her eyes frantically. "Yes! Is he okay? What happened to his arm? The police said a villain attacked him!"

 

"Your son is... a medical miracle, Mrs. Midoriya," the doctor said, sounding more disturbed than relieved. "When the paramedics brought him in, he had severe internal bleeding, three shattered ribs, and a humerus fracture that looked like it had been subjected to the G-force of a rocket launch. We prepped him for emergency surgery."

 

The doctor swallowed hard, looking at Izuku as if the boy were an alien. "But... we didn't operate. Within forty-five minutes of his arrival, the internal bleeding stopped. By hour two, his ribs had completely knitted themselves back together. And his arm..."

 

The doctor gestured to the cast. "We put the cast on for protocol, but the bone has already fused. In fact, the bone density in his right arm is now measuring at nearly four times the density of a normal human femur. His cells are regenerating at a rate that defies medical science."

 

Inko stared, dumbfounded. "I... I don't understand. Are you saying his Quirk manifested?"

 

The detective in the trench coat stepped forward. He had a scruffy beard and a tired expression. "Naomasa Tsukauchi, police force. Mrs. Midoriya, we found the villain who attacked your son. He's currently in the ICU. Witnesses say they saw your boy throw a punch at the air, and the resulting shockwave leveled half the block."

 

Izuku shrank back into his pillows, his heart pounding. I did that? he thought, fragments of memory flashing in his mind. The red eyes of the villain. The feeling of weightlessness. The terrifying, euphoric heat in his blood.

 

"We need to register his Quirk immediately," Detective Tsukauchi said, his tone gentle but firm. "A power of that magnitude... it's dangerous, especially for a child who hasn't learned to control it. What is the nature of his Quirk?"

 

Inko looked at Izuku, her eyes wide with a mixture of awe and terror. "I... I don't know."

 

Izuku looked down at his casted arm. He remembered the feeling just before he punched. It wasn't a conscious activation of a power, like striking a match. It felt like unchaining a beast that had been starving in a cage for eight years. A beast that wanted to tear the world apart.

 

He squeezed his left fist. He felt the terrifying, latent power humming beneath his skin, waiting for an excuse to break out again. He realized, with absolute, horrifying clarity, that if he had actually hit that villain, the man’s head would have evaporated into red mist.

 

"It's... Superpower," Izuku whispered, his voice trembling. He lied. He didn't know what it was, but he knew it wasn't a standard Quirk. "It just makes me really, really strong."

 

The detective nodded, writing it down. "Superpower. A simple enhancement Quirk, albeit an extraordinarily powerful one. You're lucky to be alive, kid. But from now on, you have to be careful. A Quirk like that can hurt people if you aren't in control."

 

Careful, Izuku thought. The word echoed in his mind, branding itself onto his soul.

 

From that day forward, Izuku Midoriya stopped living in a normal world. He began living in a world made of wet cardboard.

 

 

 

Six years later.

 

Fourteen-year-old Izuku Midoriya walked down the hallway of Aldera Junior High, his shoulders hunched, his eyes fixed firmly on the linoleum floor. He moved with a strange, unnatural grace—a hyper-calculated stiffness, like a bomb disposal expert defusing a landmine with every step.

 

He wore his school uniform a size too large, specifically to hide the thick, muscular coil of his brown tail wrapped securely around his waist.

 

Step. Breathe. Step. Breathe.

 

Izuku’s internal monologue was a constant, exhausting stream of mathematics and physics.

 

If I push the door open with more than three pounds of force, the hinges will tear out of the frame. If I tap my pencil too hard, the graphite will turn to diamond dust, and the desk will split in half. If someone bumps into me and I don't consciously soften my abdominal muscles, their shoulder will dislocate upon impact.

 

This was the curse of the Apex.

 

Over the last six years, the terrifying biology that had awakened in that alleyway had not remained stagnant. It had grown. His Saiyan cells constantly absorbed ambient energy, passively increasing his base power level. His Viltrumite DNA adapted daily, hardening his skin, increasing his lung capacity, and making his body an indestructible fortress.

 

He had never experienced another Zenkai boost, because nothing on Earth could hurt him enough to trigger one.

 

He was invulnerable. He was a god walking among fragile, breakable mortals. And he was utterly terrified of himself.

 

"Hey! Deku!"

 

Izuku stopped. He didn't flinch. He didn't turn around quickly, because turning around quickly displaced too much air and created wind shear. He slowly, deliberately rotated his body to face Katsuki Bakugo.

 

Bakugo, now a teenager, stalked down the hallway, flanked by his usual sycophants. His red eyes glared daggers at Izuku, his palms smoking with small, crackling explosions.

 

"I heard you applied for U.A. High School," Bakugo sneered, stopping inches from Izuku’s face. "You think you’re better than me, huh? You think your flashy little 'Superpower' Quirk makes you hot shit? You've never even used it since we were kids!"

 

It was true. Izuku hadn't thrown a punch since he was eight years old. He had intentionally cultivated a reputation as a meek, easily frightened coward, purely to avoid conflict.

 

Bakugo slammed his smoking hand down on Izuku’s shoulder. The heat of the explosion scorched the fabric of Izuku’s uniform.

 

To Bakugo, he was establishing dominance, burning the weakling.

 

To Izuku, it felt like a lukewarm summer breeze.

 

Izuku’s heart rate didn't elevate. His Saiyan battle-lust, buried deep in his psyche, twitched, whispering dark, violent temptations. Rip his arm off. Show him who the true Apex is. Crush him until he begs.

 

Izuku clamped down on the instinct with terrifying willpower. He forced his eyes to widen. He forced his voice to tremble. He played the part of the fragile human perfectly.

 

"K-Kacchan! I-I didn't mean to upset you! I just... I want to try. Anyone can apply, right?"

 

"You're a stepping stone, Deku!" Bakugo growled, squeezing Izuku’s shoulder harder. If Izuku hadn't been actively softening his own skin, Bakugo’s fingers would have broken against his collarbone. "Don't you dare get in my way, or I'll blow you to ash!"

 

Bakugo shoved him and walked away, his lackeys laughing as they followed.

 

Izuku stood there, the burnt hole in his uniform shoulder smoking slightly. He let out a long, slow exhale. His breath, heavily controlled, still rustled the papers on a bulletin board ten feet away.

 

I'm sorry, Kacchan, Izuku thought, his emerald eyes holding a deep, profound sadness. You think I'm looking down on you. You think I'm mocking you by holding back.

 

He looked down at his own hands—scarred not from battles, but from early attempts to train his own body without destroying mountainsides.

 

I'm not looking down on you. I'm trying to keep you alive.

 

The school day ended. Izuku took his usual detour home, avoiding the crowded streets. The constant sensory overload of the city—the heartbeat of a stray dog three blocks away, the microscopic shifting of tectonic plates miles beneath the earth, the hum of electricity in every powerline—was something he had to consciously tune out.

 

He walked beneath a darkened overpass, his mind wandering to the U.A. Entrance Exam, which was only ten months away.

 

How am I going to do this? he wondered. The practical exam involves destroying robots. I can destroy them, easily. But how do I do it without leveling the entire testing center? If I use even one percent of my physical strength, the shockwave might kill the other examinees.

 

He needed to figure out how to harness the strange, glowing energy he had felt inside him—the energy he called 'Ki'. He had managed to learn how to float, defying gravity purely through Viltrumite instinct, but projecting energy was still a volatile, dangerous mystery.

 

A sickening, squelching sound interrupted his thoughts.

 

Izuku stopped. His ears twitched. He smelled it before he saw it—a rancid concoction of raw sewage, rotting garbage, and swamp water.

 

He turned around slowly. Emerging from the manhole cover behind him was a massive, undulating mass of dark green sludge. Two enormous, bulbous eyes and a jagged mouth formed within the liquid chaos.

 

"A medium-sized meat suit... perfect," the Sludge Villain gurgled, its voice wet and guttural. "I need a place to hide. That bastard is chasing me. Don't worry, kid. It'll only hurt for about forty-five seconds... and then the pain will be gone forever!"

 

The villain lunged, a tidal wave of sludge crashing down on Izuku.

 

Normally, a victim would scream, run, or attempt to fight back.

 

Izuku did none of those things. He simply stood there, his face completely blank.

 

The sludge enveloped him, wrapping around his arms, his legs, and forcing its way up into his nose and mouth. The villain laughed triumphantly, expecting the boy to thrash and suffocate.

 

"Yeah, that's it! Let me in! I'm hijacking your body, kid!" the villain crowed.

 

Inside the sludge, Izuku’s eyes were open. He wasn't panicking. He was slightly annoyed. The sludge tasted terrible, and it was ruining his already burned school uniform.

 

The villain tried to force the sludge down Izuku's windpipe to drown him.

 

Izuku closed his mouth and held his breath.

 

Due to his Viltrumite physiology, Izuku’s lung capacity was not measured in minutes. He could hold his breath in the vacuum of deep space for roughly three and a half weeks. The villain's attempt to drown him was about as effective as trying to drown a fish in a teacup.

 

"Why... why aren't you dying?!" the Sludge Villain panicked, feeling the immovable, indestructible object it had just tried to swallow. The sludge pushed against Izuku’s internal organs, trying to rupture them. It felt like trying to crush diamonds with wet tissue paper.

 

Izuku decided he had had enough. He didn't want to use his fists; the concussive force might collapse the overpass and kill the civilians driving on the street above.

 

He needed to remove the sludge with minimal collateral damage.

 

Izuku planted his feet slightly. He didn't throw a punch. He didn't kick. He simply flexed his torso and arms, expanding his chest cavity and pulling his arms outward in a sharp, sudden motion.

 

FWOOSH.

 

He released less than 0.01% of his dormant power.

 

The kinetic energy generated by the sheer, sudden expansion of his indestructible muscle fibers created a localized, omnidirectional shockwave.

 

The Sludge Villain didn't even have time to scream.

 

The villain was instantaneously violently blown apart, the cohesive bonds of his liquid body utterly shattered by the air pressure. Globs of green sludge exploded outward in a perfect 360-degree radius, splattering against the concrete walls of the underpass with the force of shotgun blasts.

 

Izuku stood in the epicenter, perfectly clean, as the wind he had generated whipped his curly green hair back and forth.

 

He exhaled slowly, letting his muscles relax. "Gross," he muttered, wiping a stray drop of sludge off his cheek.

 

"I AM HE—"

 

A booming voice echoed through the tunnel, accompanied by the heavy, earth-shaking thud of massive boots hitting the pavement.

 

Izuku blinked, turning around.

 

Standing at the entrance of the overpass was a mountain of a man. He wore a simple white t-shirt and cargo pants, but his musculature was impossible to ignore. His blonde hair stuck up in two distinct V-shaped tufts, and his face was cast in heavy, dramatic shadows, highlighting a blindingly bright smile.

 

It was All Might. The Symbol of Peace. The Number One Hero.

 

All Might stood in a heroic pose, his fist raised, ready to unleash a devastating Smash to save the civilian he had been tracking.

 

But as the dust settled, All Might froze.

 

The Number One Hero blinked, his heroic smile faltering slightly as he took in the scene.

 

The Sludge Villain, a monster that had given several pro heroes trouble earlier that day, was completely neutralized, splattered like modern art across the walls of the tunnel. And standing in the middle of the blast radius was a scrawny, fourteen-year-old middle schooler with a burnt uniform and a bored expression.

 

All Might looked at the walls. He saw the intricate spider-web cracks in the reinforced concrete, perfectly radiating outward from where the boy stood. He felt the residual air pressure, the faint, lingering heat of an energy he couldn't quite identify.

 

All Might had fought the worst villains on Earth. He had faced All For One. He knew what raw, unadulterated power looked like.

 

And looking at this green-haired boy, All Might felt a chill run down his spine. The boy was suppressing his presence, but to a master martial artist like All Might, it was like looking at a nuclear bomb wrapped in bubble wrap.

 

"Young man," All Might said, his booming voice dropping an octave, losing the theatrical bravado and adopting a tone of genuine, awestruck curiosity. "What... what exactly did you just do?"

 

Izuku froze. The hero of his dreams, the man he had idolized since he was a toddler, was staring at him. Not with pity, like the doctor. Not with scorn, like Bakugo. But with shock.

 

"I... I just flexed, sir," Izuku said quietly, rubbing the back of his neck nervously.

 

All Might’s eyes widened slightly. He just flexed? That shockwave... that precision... he didn't even throw a punch.

 

The Symbol of Peace coughed, blood suddenly speckling his chin. His time limit was running low, the grievous wound hidden beneath his shirt flaring with pain. He had been looking for a successor, someone worthy of inheriting One For All, his sacred power.

 

But looking at Izuku Midoriya, All Might realized something profound.

 

This boy didn't need One For All. Giving this child One For All would be like tossing a lit match into an active volcano.

 

This boy was something entirely different. He was a force of nature. An anomaly.

 

"Young man," All Might said, wiping the blood from his mouth and stepping forward, the shadows lifting from his face to reveal the tired, desperate eyes of a mentor looking for hope. "What is your name?"

 

Izuku stood up straight, his tail involuntarily uncoiling beneath his shirt, a subconscious response to the presence of an Alpha warrior.

 

"Izuku, sir. Izuku Midoriya."

 

All Might smiled, a genuine, warm expression that reached his eyes. "Midoriya, my boy. I think you and I need to have a very long talk about what it means to be a hero."

 

The Apex had been awakened for six years. But now, he finally had a guide to show him how to fly without tearing the sky apart.

 

 

 

Have you ever tried to live your entire life inside a house made of wet tissue paper?

 

It was a metaphor Izuku Midoriya had devised when he was ten years old to try and explain his existence to himself. Imagine waking up in a bed made of damp, fragile parchment. If you roll over too quickly in your sleep, the bed shatters. When you walk to the bathroom, you have to place your feet down with exactly the right amount of microscopic force; otherwise, your foot will punch straight through the floorboards, tearing the foundation of the house apart. When you turn on the faucet to wash your face, if you twist the knob a millimeter too far, the metal will crush between your fingers like warm butter, and the plumbing will explode.

 

Every single object in the world, every single person he interacted with, was made of wet cardboard.

 

He could not hug his mother too tightly, or he would shatter her spine. He could not laugh too hard, or the expelled air pressure from his lungs would blow the windows out of their apartment. He could not run, he could not jump, and he certainly could not allow himself to feel the blinding, intoxicating surge of anger or excitement.

 

Because beneath the delicate, carefully constructed facade of a timid, fourteen-year-old human boy, a god of destruction was pacing in a cage, begging to be let out.

 

Izuku stood at the edge of Dagobah Municipal Beach Park, the salty sea breeze ruffling his curly green hair. The sun was just beginning to peek over the horizon, casting a warm, golden glow over the water.

 

Ten months ago, this beach had been an illegal dumping ground, a mountain range of rusted refrigerators, crushed cars, and discarded appliances. Now, it was pristine. White sand stretched for miles, meeting the gentle lap of the ocean waves.

 

"You're in your own head again, Young Midoriya."

 

Izuku blinked, pulling himself out of his thoughts. He turned to his left. Standing next to him, wearing a baggy yellow tracksuit that practically swallowed his skeletal frame, was Toshinori Yagi. To the world, he was All Might, the towering Symbol of Peace. To Izuku, he was the only person on the planet who understood the crushing, agonizing weight of absolute power.

 

"Sorry, All Might," Izuku said, offering a small, apologetic smile. "Just... thinking about the exam today. It’s finally here."

 

Toshinori chuckled, a hollow sound that ended in a wet cough. He wiped a fleck of blood from his chin with a handkerchief. "You have nothing to be nervous about regarding the physical portion of the exam. If anything, the U.A. testing grounds should be nervous about you."

 

It was a joke, but it held a terrifying truth.

 

Over the last ten months, All Might had not trained Izuku to be stronger. When Toshinori had first taken the boy under his wing, he had intended to pass on his Quirk, One For All. But after observing Izuku—after watching the boy accidentally flick a rusted pickup truck two miles out into the ocean because a seagull startled him—Toshinori realized that adding One For All to Izuku’s biology would be catastrophic.

 

Instead, the training at Dagobah Beach had been about control.

 

All Might had tasked Izuku with clearing the beach, but with a seemingly impossible caveat: Izuku could not break a single item, and he could not make a sound louder than a normal human footstep.

 

At first, it was a disaster. Izuku tried to pick up a microwave and his fingers punched straight through the steel casing. He tried to carry a washing machine, and when he set it down, the microscopic lack of deceleration in his wrists caused the machine to implode into scrap metal.

 

But over ten grueling months, Izuku had learned. He learned to map the density of objects. He learned to suppress the humming, white-hot energy—his Ki—that constantly circulated through his veins. He learned to wrap his furry brown tail tightly around his waist and keep his core completely relaxed, denying the Viltrumite and Saiyan instincts that demanded he conquer and destroy.

 

He learned to exist in the world of cardboard without tearing it.

 

"Remember what we discussed, my boy," Toshinori said, his sunken blue eyes turning serious. "Your physical strength is an amalgamation of two entirely unknown genetic anomalies. The Hero Public Safety Commission doesn't know the extent of it, and right now, it’s better they don't. Society relies on the concept of Quirks. Quirks have limits. Quirks have drawbacks. If the world realizes you possess limitless, drawback-free physical supremacy... people will not feel safe. They will feel terrified."

 

Izuku looked down at his scarred hands. "I know. The nail that sticks out gets hammered down. And if the nail can't be hammered down, they drop a bomb on it."

 

"Exactly," Toshinori said gently, placing a bony hand on Izuku’s shoulder. Even in his weakened state, Toshinori was careful, knowing that if Izuku’s reflexes flared, the boy could accidentally sever Toshinori's arm. "You want to be a Symbol of Peace. To do that, you must be relatable. You must be human. During this exam, you will not use that... energy projection you showed me. And you will restrict your physical output to absolute minimums."

 

"Zero point one percent," Izuku muttered, a mantra he had repeated a million times.

 

"Less, if possible," Toshinori corrected. "Show them a powerful Quirk, but show them a controllable one. Can you do that, Izuku?"

 

Izuku took a deep breath. His lungs expanded, drawing in a volume of air that could sustain him in the vacuum of space for weeks. He let it out slowly, calming the erratic, war-drum beating of his heart.

 

"I can do it, All Might. I won't let you down."

 

 

 

U.A. High School was a fortress masquerading as an educational institution. Huge walls of reinforced concrete and tinted glass towered against the clear blue sky of Musutafu.

 

Izuku stood at the front gates, wearing his black middle school uniform. Around him, hundreds of hopeful teenagers were swarming toward the entrance, chattering excitedly, showing off their Quirk mutations, and psyching themselves up.

 

To a normal person, it was a bustling, chaotic scene.

 

To Izuku, it was a sensory nightmare.

 

His Viltrumite hearing picked up the erratic, nervous heartbeats of three hundred different teenagers. His Saiyan biology, finely tuned to sense the fighting spirit and energy levels of other living creatures, bombarded him with a barrage of weak, flickering lights. Everyone around him felt incredibly fragile. Like insects buzzing around a sleeping dragon.

 

Dial it down, Izuku told himself, closing his eyes for a fraction of a second. Focus on the ground beneath your feet. Focus on your breathing.

 

He consciously lowered his auditory receptors, dimming the roar of the crowd into a manageable hum. He tucked his hands into his pockets to avoid accidental contact with anyone, and began walking toward the main building.

 

"Out of my way, Deku!"

 

Izuku didn't need to turn around to recognize the voice, nor did he need his enhanced senses to smell the distinct odor of nitroglycerin. Katsuki Bakugo stormed past him, his hands shoved deep into his pockets, his crimson eyes glaring straight ahead.

 

"Good morning, Kacchan," Izuku said mildly, his tone entirely devoid of sarcasm, fear, or malice. It was just a greeting.

 

Bakugo paused, casting a dangerous glare over his shoulder. The ash-blonde teenager gritted his teeth, a small spark popping in his palm. "Don't talk to me like we're equals, you Quirkless-acting freak. I don't know what kind of trick you pulled back when we were kids, and I don't care what kind of 'Superpower' you've been hiding. Today, I'm going to prove that I'm the undisputed best. Don't get in my way, or you're dead."

 

Izuku just nodded slowly. "Good luck on the exam, Kacchan."

 

Bakugo let out a frustrated growl, clearly annoyed that he couldn't elicit the trembling, terrified reaction he had enjoyed in their youth, and stomped off toward the auditorium.

 

Izuku watched him go with a hint of melancholy. Bakugo’s explosions were powerful for a human, yes. But to Izuku, the kinetic force of Bakugo’s strongest blast was roughly equivalent to a warm shower. The tragedy of their relationship was that Bakugo constantly saw Izuku as a rival to be crushed, while Izuku viewed Bakugo the way a human might view a particularly aggressive, but ultimately harmless, housecat.

 

Shaking his head, Izuku took a step forward.

 

Suddenly, a blur of motion caught his peripheral vision. A girl with chestnut hair and a permanent flush on her cheeks had tripped over a slightly raised paving stone. She was falling forward, arms flailing, heading face-first for the concrete.

 

In the span of a microsecond, Izuku’s brain processed a thousand different variables.

 

Distance: 6.4 feet. Velocity of her fall: 9.8 meters per second squared. Time to impact: 0.4 seconds.

 

If Izuku moved at his top speed to catch her, the sudden displacement of air would create a localized sonic boom, rupturing the eardrums of everyone within a twenty-yard radius. If he caught her too firmly, his indestructible fingers would bruise her skin down to the bone.

 

Calculate. Restrict. Execute.

 

Izuku moved. To the naked eye, he simply vanished from his spot and reappeared in front of the falling girl. He didn't use his legs to push off the ground; instead, he engaged his Viltrumite flight, manipulating his own gravity to glide seamlessly across the distance, completely ignoring friction and momentum.

 

He reached out and gently—oh so gently—caught her by the straps of her backpack, arresting her fall just two inches above the pavement.

 

The girl gasped, her eyes tightly shut, bracing for a pain that never came. She opened one eye, then the other, realizing she was suspended in mid-air.

 

"Are you all right?" Izuku asked, his voice soft and carefully modulated.

 

The girl looked up, her round brown eyes meeting his emerald ones. She blinked, a bright blush spreading across her cheeks as she realized she was essentially dangling from his one-handed grip like a kitten.

 

"Oh! Um, yes! Thank you!" she stammered. Izuku carefully righted her, setting her feet back on the ground before instantly retracting his hand into his pocket.

 

"Sorry I didn't use my Quirk to stop myself," she said, laughing nervously and rubbing the back of her head. "I can make things weightless, but I panicked! I'm Ochaco Uraraka. It would be a bad omen to faceplant right before the exam, huh?"

 

"Izuku Midoriya," he replied gently. "And no, I suppose it wouldn't be ideal. Be careful where you step, Uraraka."

 

Before she could strike up a further conversation, Izuku gave a polite bow and continued walking. He liked her instantly; her energy signature was warm, bubbly, and completely devoid of malice. But he couldn't afford distractions. He had a cage to maintain.

 

 

 

The orientation in the massive auditorium was, in Izuku’s opinion, painfully loud.

 

Pro Hero Present Mic, a man whose entire Quirk was based on generating deafening sonic vibrations, stood at the podium, screaming the rules of the practical exam into a microphone. Even with Izuku consciously dulling his hearing, the sound waves felt like a swarm of angry bees buzzing inside his skull.

 

He sat completely still in his seat, his hands resting on his knees, staring straight ahead. Beside him, Bakugo was slouching, muttering insults under his breath.

 

"Like I'm saying, listeners!" Present Mic howled, throwing his arms out. "You'll be experiencing ten minutes of mock cityscape battles! There are three types of faux villains in the center, worth one, two, or three points based on their difficulty! Use your Quirks to disable these faux villains and rack up the points! But beware... there's a fourth type, the Zero Pointer! It's just an obstacle! If you see it, run!"

 

Izuku processed the information perfectly. Destroy robots. Accrue points. Avoid the large one. It was a simple, rudimentary test of destructive capability.

 

Suddenly, a tall boy with glasses and meticulously combed blue hair stood up in the middle of the auditorium, his hand shooting into the air with robotic precision.

 

"Excuse me, sir! I have a question!" the boy shouted.

 

Present Mic pointed a finger gun at him. "Hit me, Examinee 7111!"

 

"The pamphlet lists four types of villains! If this is a misprint, U.A., the most prominent hero academy in Japan, should be ashamed of such a foolish mistake! We examinees are here in this place because we wish to be molded into exemplary heroes!"

 

The boy then turned, his glasses flashing as he leveled a stern glare directly at Izuku. "In addition, you over there with the curly hair! You've been sitting entirely too still and staring blankly forward for this entire presentation! It is highly distracting and shows a lack of engagement! If you think this is a pleasure trip, then leave this place at once!"

 

The entire auditorium went dead silent, hundreds of eyes swiveling to look at Izuku. Bakugo sneered, enjoying the fact that Deku was being called out.

 

Izuku didn't flinch. His heart rate remained a steady, tranquil sixty beats per minute. He slowly turned his head to look at the blue-haired boy.

 

He understood what the boy was doing. It was a projection of anxiety. The boy was nervous, high-strung, and trying to assert control over his environment to calm his own nerves. Izuku didn't feel anger; he felt a mild, clinical pity.

 

"I apologize if my posture offends you," Izuku said. His voice wasn't loud, but it carried a strange, resonant cadence that cut through the silence of the massive room like a knife. It was the genetic authority of a Viltrumite, a tone designed to command attention without the need for screaming. "I am simply focusing on the instructions. Please, continue your question. I will not distract you further."

 

The blue-haired boy blinked, completely derailed by the calm, utterly unbothered response. He had expected the boy to stutter, apologize profusely, or yell back. Instead, he felt like he had just tried to scold a mountain for being too tall.

 

"I... see," the boy stammered, his robotic posture slumping slightly. "Thank you for your... compliance." He sat down abruptly.

 

Present Mic cleared his throat, breaking the strange tension. "Right on! Well, like I said, the Zero Pointer is just a gimmick! Ignore it! Now, everyone, head to your assigned battle centers! Plus Ultra!"

 

 

 

Battle Center B was a breathtaking feat of engineering. It was an entire mock city, complete with skyscrapers, paved roads, and alleyways, surrounded by a massive, towering wall.

 

Izuku stood in the middle of the crowd of examinees, waiting before the colossal metal gates. He was wearing a simple pair of dark green sweatpants and a fitted black t-shirt. He had wrapped his tail tightly around his waist, the fur blending in with the black fabric, appearing to the casual observer as a thick, fuzzy belt.

 

He noticed Uraraka standing a few yards away, taking deep breaths and slapping her cheeks to hype herself up. The blue-haired boy from the auditorium was nearby, adjusting his glasses and doing stretches, revealing engines protruding from his calves.

 

Everyone was buzzing with adrenaline, fear, and excitement.

 

Izuku felt absolutely nothing.

 

He closed his eyes and initiated his internal lockdown sequence.

 

Muscles: Relaxed. Don't flex, or you'll tear your clothes. Bone density: Passive. Speed: Capped at 50 miles per hour, no faster. Force output: Capped at 0.01%. No Ki usage. No energy blasts. Treat everything like it's made of glass.

 

"Right, let's start!"

 

Present Mic’s voice echoed from a massive speaker tower. "What's wrong? There are no countdowns in real battles! Run, run, run!"

 

The gates began to slowly groan open.

 

Before they had opened more than three feet, before the other examinees had even registered that the test had begun, Izuku moved.

 

He didn't sprint. He stepped. But his step effortlessly propelled him through the narrow gap in the gates, instantly putting him fifty yards ahead of the crowd. He was a phantom, moving with terrifying silence.

 

As he entered the mock city, his sensors flared. To his left, bursting out from an alleyway, a massive, tread-wheeled robot painted with a large '1' charged at him. Its mechanical eyes glowed red, and it raised a pneumatic metal fist to strike.

 

"Target acquired," the robot’s robotic voice droned.

 

Izuku stopped walking. He didn't drop into a fighting stance. He just stood there, his hands loosely by his sides, watching the machine approach.

 

The 1-Pointer swung its massive metal fist downward, aiming directly for Izuku’s head.

 

A normal human would be crushed into a pulp. A normal Quirk user would dodge or block with their power.

 

Izuku did neither. He simply tilted his head up slightly.

 

CLANG.

 

The pneumatic fist struck Izuku square on the forehead. The sound was deafening, like a church bell ringing inside a steel drum.

 

For a fraction of a second, the robot's fist rested on Izuku’s skin. Then, physics broke.

 

The kinetic energy of the robot's strike had nowhere to go. Izuku’s skin, fortified by Viltrumite smart atoms, possessed a density that dwarfed titanium. Because Izuku did not move a single millimeter backward to absorb the blow, the energy violently rebounded directly back into the attacker.

 

The robot’s arm accordioned into itself. Steel plating buckled, gears shrieked, and pneumatic tubes exploded in a spray of hydraulic fluid. The sheer recoil force tore up the robot's arm, shattered its shoulder joint, and caused its central processor housing to violently detonate.

 

With a pathetic whirr, the decapitated, sparking chassis of the 1-Pointer collapsed at Izuku’s feet.

 

"One point," Izuku muttered to himself, stepping casually over the wreckage.

 

He continued down the street. The other examinees were finally pouring into the city, shouting and unleashing their Quirks. Fireballs flew, ice froze, and engines roared.

 

Izuku ignored them. He walked calmly down the center of the main avenue.

 

Three 2-Pointers emerged from a side street, their mechanical stingers clicking menacingly. They surrounded him, calculating his threat level.

 

Izuku sighed. He didn't want to punch them. The risk of accidentally generating a shockwave was too high. He needed to be surgical.

 

The first robot lunged, thrusting its stinger toward Izuku’s chest.

 

Izuku raised his right hand, extending a single index finger. He met the tip of the charging stinger with the tip of his finger.

 

The moment they connected, Izuku exerted exactly 0.05% of his physical strength—a minuscule flex of his bicep.

 

The force traveled through his finger, into the stinger, and straight into the robot’s core. The machine didn't just break; it completely dismantled. The structural integrity of the steel dissolved under the sheer kinetic shock. In a flash of sparks and groaning metal, the robot burst into a hundred separate pieces, scattering across the asphalt.

 

The other two robots paused, their primitive AI struggling to process how a human had destroyed their comrade with a finger.

 

Izuku stepped forward, closing the distance instantly. He grabbed the second robot by its thick metal arm. He didn't yank it; he just squeezed. His fingers sank through the reinforced steel plating as if it were warm clay. He crushed the internal wiring, disabling it instantly, and dropped the lifeless machine.

 

The third robot fired a barrage of rubber riot bullets from its shoulder cannons. The projectiles, moving at high velocity, struck Izuku in the face and chest. They bounced off harmlessly, feeling like raindrops against his skin.

 

Izuku casually backhanded the third robot’s head. The impact sheared the metal clean off its chassis, sending the head spinning into a nearby wall with a heavy thud.

 

"Seven points," he tallied quietly, continuing his serene walk of destruction.

 

 

 

High above the mock cities, in a dark, heavily fortified observation room, the faculty of U.A. High School sat in silence, illuminated only by the glow of dozens of holographic monitors.

 

Nezu, the principal—a creature resembling an amalgamation of a bear, mouse, and dog—sat sipping tea at the center console. Around him stood the elite pro heroes of the staff: Midnight, Snipe, Ectoplasm, and leaning against the back wall, wrapped in his signature capture scarf, was Shota Aizawa, the erasure hero known as Eraserhead.

 

Toshinori Yagi, in his skeletal form, sat in the corner, sweating profusely as he watched a specific monitor.

 

"This year's crop looks promising," Midnight purred, tracing a manicured nail across a screen showing Bakugo blowing up a group of robots. "That boy with the explosion Quirk is fierce. He lacks grace, but his combat instincts are undeniable."

 

"The boy with the engines in his legs is highly efficient," Snipe noted, pointing to Iida kicking the head off a 3-Pointer. "Textbook execution."

 

Nezu hummed thoughtfully, taking a sip of tea. "Indeed. But... I believe there is an anomaly in Battle Center B."

 

The principal pressed a button, and the central monitor shifted, maximizing the feed on a specific examinee.

 

The room fell silent as they watched Izuku Midoriya.

 

On the screen, a massive 3-Pointer charged the green-haired boy from behind. Izuku didn't even turn around. He simply stopped walking. The robot rammed into his back at forty miles an hour.

 

Instead of being sent flying, Izuku stood as immovable as a mountain. The robot’s front chassis crumpled inward upon impact, the sheer kinetic recoil causing its engine block to explode. Izuku barely reacted, simply brushing a piece of shrapnel off his shoulder before continuing his walk.

 

"What... what exactly are we looking at here?" Ectoplasm asked, his mechanical jaw dropping slightly. "Is it a kinetic reflection Quirk? A density manipulation Quirk?"

 

"He hasn't struck a single combat pose," Snipe muttered, his voice laced with disbelief. "He's not fighting. He's just... walking through them. Like they're made of paper."

 

Aizawa narrowed his tired, bloodshot eyes beneath his scarf. He pushed himself off the wall and stepped closer to the monitor.

 

"It's not kinetic reflection," Aizawa said, his voice flat and analytical. "Look closely at his posture. When the robot hit him, his feet didn't drag on the pavement. He didn't brace himself. The physical mass required to completely halt a two-ton machine traveling at that speed without moving an inch... it defies the laws of physics."

 

"Perhaps an invulnerability Quirk?" Midnight suggested.

 

Aizawa shook his head. "I've been watching him for five minutes. I tried to use my Erasure on him through the camera a moment ago, just to test a theory."

 

Toshinori stiffened in the corner, his heart leaping into his throat.

 

"And?" Nezu asked, his black, beady eyes glinting with immense curiosity. "What were the results, Aizawa?"

 

"Nothing," Aizawa said grimly. "My Quirk nullifies the Quirk Factor within a person's genetics. But when I looked at him... there was nothing to erase. Whatever he's doing, it's not an active Quirk. It's his base state of existence."

 

A chill settled over the room. Pro heroes were accustomed to bizarre, powerful mutations. But what they were watching was fundamentally wrong. The boy on the screen was violating the laws of thermodynamics with a bored expression on his face.

 

Aizawa leaned closer to the monitor, his gaze fixing on Izuku’s face as the boy casually flicked the leg off another robot, causing it to crash to the ground.

 

"Look at his eyes," Aizawa whispered, a knot of primal unease forming in his stomach.

 

The camera zoomed in on Izuku’s face. His emerald eyes were dull, half-lidded, and entirely devoid of the adrenaline or fear that possessed every other student in the exam.

 

"He looks bored," Snipe said.

 

"No," Aizawa corrected, a shiver running down his spine. "He's not bored. He's suppressing himself. I've seen that look before, in the eyes of underground fighters who have to pull their punches to avoid killing their sparring partners. He looks at those robots—machines designed to crush humans—the way a person looks at a spider web blocking their path."

 

Aizawa turned to Nezu, his expression gravely serious. "Principal. That boy isn't taking an exam. He's walking through a cardboard box, actively trying not to tear the walls down. If he actually let loose..."

 

Nezu set his teacup down, the porcelain clinking sharply in the quiet room. A terrifying, exhilarated smile spread across his animalistic face.

 

"Well then, Aizawa," Nezu said softly. "Let us see just how strong this cardboard box needs to be."

 

Nezu reached out and flipped a large, red switch on the console. "Release the Zero Pointer."

 

 

 

Down in Battle Center B, Izuku had just crushed the head of a 2-Pointer beneath his heel, bringing his score to an impressive, yet mathematically calculated, 75 points.

 

He was about to turn down another street when the ground beneath his feet trembled.

 

To the other examinees, it felt like a massive earthquake. Buildings shook, glass shattered, and the asphalt buckled.

 

To Izuku, it felt like a mild vibration, a gentle hum against the soles of his shoes.

 

He looked up. Two blocks away, a colossal shadow eclipsed the sun. The buildings parted like the red sea as a machine the size of a skyscraper rolled into the main avenue. Its massive, treaded wheels crushed full-sized concrete structures into dust. Its arms, thick as redwood trees, swung down, obliterating the street.

 

The Zero Pointer. The obstacle to avoid.

 

"Run!" someone screamed.

 

The examinees broke into a terrified panic, turning and fleeing from the mechanical titan. Bakugo, Iida, and dozens of others sprinted past Izuku, their survival instincts overriding their desire for points.

 

Izuku stood perfectly still in the center of the street, watching the behemoth approach.

 

Impressive engineering, he noted clinically. Estimated weight: 8,000 tons. Structural weak points at the neck joints and hydraulic knees.

 

He had no intention of fighting it. Destroying something of that mass would require a kinetic output that could shatter the eardrums of every student within a mile. It was an obstacle. He would simply step aside and let it pass.

 

He turned to follow the fleeing crowd, ready to jog out of the combat zone.

 

"Ow! Help!"

 

The voice was faint, drowned out by the roaring engines of the Zero Pointer and the crumbling of buildings. But Izuku’s Viltrumite hearing caught it with crystal clarity.

 

He stopped. He turned his head.

 

Seventy yards away, trapped beneath a massive slab of concrete rubble near the base of the approaching Zero Pointer, was Ochaco Uraraka. Her ankle was pinned, and she was desperately trying to push the rock off, tears streaming down her face as the shadow of the colossal machine fell over her.

 

The Zero Pointer raised a foot the size of a house, preparing to step forward. If it brought its foot down, Uraraka would be crushed into a fine paste.

 

Izuku’s heart, usually a slow, methodical drumbeat, skipped a beat.

 

Suddenly, the cage doors rattled.

 

The suppressed, primal instincts of two warrior races flared to life in his brain. The Saiyan blood demanded he test his limits against the giant. The Viltrumite DNA coldly commanded him to obliterate the threat to his territory.

 

Izuku took a breath. He dropped his mental limiters from 0.01%... to 1%.

 

He didn't bend his knees to jump. He didn't brace himself against the ground. To the shock of anyone who might have been watching, the laws of gravity simply ceased to apply to Izuku Midoriya.

 

His Viltrumite flight engaged.

 

There was a sharp, concussive CRACK as the air displaced around him. Izuku launched himself upward, perfectly vertical, entirely defying momentum. He shot into the sky like a bullet fired from a railgun, ascending three hundred feet into the air in a fraction of a second.

 

He leveled out, floating effortlessly in the sky, suspended completely motionless at eye-level with the colossal Zero Pointer.

 

Down below, Uraraka looked up, her tear-filled eyes widening in absolute disbelief. The blue-haired boy, who had stopped running to look back, froze in terror and awe.

 

In the observation room, Aizawa dropped his clipboard, his jaw going slack. Toshinori Yagi gripped the edge of his seat, his knuckles turning white.

 

"He's flying," Snipe whispered. "No jets, no wings, no telekinetic aura. He's just... defying gravity."

 

Suspended in the air, Izuku stared into the massive, glowing red optical sensors of the Zero Pointer.

 

The machine registered the floating anomaly as a threat. It raised its colossal right arm, pulling back a fist the size of a meteor, and launched a devastating punch directly at the boy hovering in the sky.

 

The fist traveled at blinding speed, pushing a wall of compressed air before it.

 

Izuku didn't blink. He didn't dodge.

 

As the giant metal fist closed the final few feet, Izuku slowly pulled his right arm back. He didn't clench his fist into a tight ball. He didn't channel his Ki to create a glowing energy strike.

 

He simply swung his arm horizontally in a casual, almost dismissive backhand.

 

The back of Izuku’s small, unarmored hand collided with the armored knuckles of the Zero Pointer.

 

For one infinitesimally small millisecond, the universe seemed to hold its breath.

 

Then, physics violently reasserted itself, governed by the absolute supremacy of the Apex anomaly.

 

When an unstoppable force meets an immovable, infinitely dense object, the lesser matter simply ceases to exist in its current form.

 

The impact did not create a sound. It created a pressure wave so intense it evacuated the sound from the air. A massive, concussive shockwave exploded outward from the point of impact, shaped like a horizontal halo.

 

The kinetic energy transferred from Izuku’s backhand into the robot's fist. The metal didn't just dent; it atomized. The shockwave traveled up the robot's arm, instantly shearing the steel plating, snapping the hydraulic pistons, and turning the entire limb into a shower of molten shrapnel.

 

But the force didn't stop there. The residual kinetic energy from the casual slap carried forward, ripping through the air and slamming into the Zero Pointer's head.

 

With a deafening shriek of tearing metal, the entire upper half of the colossal machine was violently ripped from its chassis. The head and shoulders of the Zero Pointer were launched backward into the sky, flipping end over end, before crashing down into an empty section of the mock city miles away.

 

The shockwave from Izuku’s strike continued upward, slicing through the atmosphere. High above Musutafu, a dense layer of cirrus clouds was cleanly parted, leaving a perfectly clear, circular hole in the sky.

 

Down in the street, the wind shear hit the examinees. Uraraka squeezed her eyes shut as hurricane-force winds ripped through the city, flattening the debris and blowing the dust away.

 

Then, there was silence.

 

The lower half of the Zero Pointer, a decapitated, smoking husk of sparking wires and gushing hydraulic fluid, slowly tipped backward and crashed to the ground, shaking the earth one final time.

 

High above, Izuku Midoriya floated in the cleared sky, his face completely impassive. He looked at the back of his hand. There wasn't a scratch on it. Not even a smudge of dirt.

 

I used too much force, he thought critically, noting the parted clouds above him. I need to recalibrate my output. 0.5% next time.

 

He tilted his body forward and gently descended, floating down like a feather, landing soundlessly on the asphalt beside Uraraka.

 

The girl was staring at him as if he were a descending angel, or perhaps a demon. Her mouth was open, but no words came out.

 

Izuku crouched down. He placed one hand on the massive concrete slab pinning her leg. He didn't strain; he simply lifted the three-ton rock with one hand and tossed it aside like it was a piece of styrofoam.

 

"Are you severely injured, Uraraka?" Izuku asked, his voice calm, polite, and entirely unaffected by the apocalyptic display of power he had just exhibited.

 

"I... my ankle..." she stammered, terrified and awestruck all at once. "It's sprained, I think..."

 

"Stay still. The medical staff should be here shortly," Izuku advised gently.

 

BEEEEEEP!

 

"TIME IS UP!" Present Mic’s voice blared over the speakers, though it sounded noticeably shaken. "THE EXAM IS OVER!"

 

Izuku stood up, dusting off his sweatpants. He looked around the ruined street, the decapitated titan smoking in the distance, and the terrified, wide-eyed stares of the other examinees, including a pale, shaking Bakugo who had witnessed the entire thing.

 

Izuku let out a small, quiet sigh. He wrapped his tail a little tighter around his waist, wishing he could just go home, eat a large meal, and sleep.

 

 

 

In the observation room, the silence was absolute. It was thick, heavy, and suffocating.

 

None of the pro heroes were speaking. None of them were moving. They were all staring at the central monitor, which displayed a replay of the boy casually slapping the head off an 8,000-ton war machine, parting the clouds, and descending without a single bead of sweat on his brow.

 

Nezu’s teacup had shattered in his grip, hot tea spilling over his paws, but the principal didn't seem to notice. His eyes were wide with a terrifying realization of the power he had just invited into his school.

 

Aizawa Shota leaned heavily against the console, his heart hammering against his ribs. The dread he had felt earlier had crystallized into a cold, hard fact.

 

He looked at Toshinori Yagi, who was staring at the screen with a mixture of overwhelming pride and deep, intrinsic terror.

 

"Yagi," Aizawa said, his voice a hoarse whisper that echoed in the silent room. "You sponsored that boy's application. You know him."

 

Toshinori swallowed hard, unable to look away from the screen. "Yes."

 

Aizawa turned his gaze back to the monitor, watching Izuku politely help Uraraka sit up. The boy looked so normal. So harmless.

 

But Aizawa knew the truth.

 

"He wasn't fighting," Aizawa whispered, the chilling reality sinking into the bones of every hero in the room. "He wasn't trying. That wasn't a technique. That wasn't an ultimate move."

 

Aizawa swallowed, a drop of cold sweat rolling down his temple.

 

"He was just swatting a fly."

 

 

 

The classroom of 1-A was bathed in the warm, golden light of the morning sun, but to Izuku Midoriya, the atmosphere felt as heavy and suffocating as the bottom of the ocean.

 

He sat at his desk near the back of the room, his posture rigidly perfect, his hands folded neatly atop the smooth wooden surface. His eyes were fixed firmly on the chalkboard, though Shota Aizawa had finished his homeroom announcements ten minutes ago and was now napping in a yellow sleeping bag behind the podium.

 

Izuku was actively engaging in a mental exercise he had developed to keep his senses from overwhelming him.

 

The desk is made of pressed particleboard. Its structural integrity will fail if subjected to more than sixty pounds of concentrated pressure. The pencil in my hand is graphite and cedar; it requires less than two pounds of pinch-force to snap. The floor beneath me...

 

He was trying to ground himself. Trying to maintain the cage. But it was difficult today.

 

Two desks ahead of him and one row over, Katsuki Bakugo was radiating an intense, almost physical heat. Bakugo hadn't spoken a single word to Izuku since the entrance exam, but he didn't need to. The ash-blonde teenager’s heart rate had been elevated since he walked through the door. His muscles were tense, his breathing shallow and rapid. Izuku’s Viltrumite hearing picked up the faint, microscopic grinding of Bakugo’s teeth.

 

Bakugo had seen it. He had seen Izuku effortlessly backhand an eight-thousand-ton machine into scrap metal. The foundation of Bakugo’s entire worldview—that he was the apex predator, and Deku was the helpless prey—had not just been fractured; it had been atomized.

 

Izuku felt a pang of deep, profound guilt. He had spent his entire life trying to protect Bakugo’s pride, allowing himself to be a punching bag so that his childhood friend wouldn't feel threatened. But the Zero Pointer incident had forced his hand. Now, Bakugo was terrified, furious, and humiliated.

 

"I AM HERE!"

 

The door to the classroom slammed open with a dramatic, booming force. All Might, in his Silver Age costume, stood in the doorway, leaning back at an impossible angle, a massive smile plastered across his face.

 

"COMING THROUGH THE DOOR LIKE A HERO!"

 

The class erupted. Eijiro Kirishima leaped out of his seat with a cheer; Denki Kaminari pumped his fists. The sheer presence of the Number One Hero washed away the tension in the room like a tidal wave.

 

Izuku allowed himself a small, genuine smile. Toshinori looked much better in his muscle form, though Izuku’s hyper-tuned Saiyan senses could still detect the weak, flickering ki signature beneath the heroic facade. All Might was pushing himself just by standing there.

 

"Welcome to Hero Basic Training!" All Might bellowed, marching to the front of the room. "The subject that will train you to the core of your very being! And today, we are jumping right into it! Today, it's Combat Training!"

 

Bakugo’s head snapped up. A ferocious, feral grin split his face. "Combat..."

 

"And to go with that," All Might continued, pointing a massive finger at the wall. Panels slid open, revealing twenty numbered, metal briefcases. "Costumes made based on your Quirk registrations and requests you sent in before school started! Get suited up, and meet me at Ground Beta!"

 

 

 

The boys' locker room was filled with the sounds of zippers, velcro, and excited chatter.

 

Izuku stood in front of his open briefcase in the corner, carefully examining the dark fabric within. When he had submitted his costume request, he had been very specific. He didn't ask for armor, or weapons, or flashy support gear. He asked for durability, and he asked for weight.

 

He pulled the dark teal bodysuit from the case. The fabric was a custom weave commissioned by All Might himself—a blend of carbon nanotubes, kevlar, and an experimental synthetic polymer designed to stretch rather than tear. Over the bodysuit, he slid on a pair of thick, heavy combat boots reinforced with steel, and thick metal bracers that covered his forearms.

 

Around his waist, he tied a thick, crimson martial arts sash. It served a dual purpose: it was a nod to the martial arts heroes of old, and it securely bound his furry brown tail to his torso, keeping it hidden and preventing it from thrashing if his instincts acted up.

 

"Whoa, Midoriya, your gear looks heavy!" Kirishima noted, walking over in his own gear, which left his chest bare. "Is that to help with your Superpower Quirk?"

 

"Something like that," Izuku replied softly.

 

He didn't mention that the boots and bracers were lined with high-density tungsten. The outfit weighed roughly four hundred pounds. To Izuku, it felt like a light winter jacket. The slight resistance actually helped him; it provided a physical anchor, a constant reminder to regulate his movements.

 

Izuku walked through the long, dark tunnel leading to Ground Beta. The sunlight at the end of the tunnel beckoned, but as he stepped out into the light, his eyes immediately locked onto a familiar, terrifying figure.

 

Bakugo was already there, wearing his combat suit. It was aggressive and militaristic, featuring massive, grenade-shaped gauntlets on his forearms. The moment Izuku stepped into the light, Bakugo’s red eyes snapped to him.

 

The air between them seemed to warp with tension. Izuku lowered his gaze, intentionally making himself look smaller, but Bakugo didn't buy it anymore.

 

"They look wonderful!" All Might praised, placing his hands on his hips as the class gathered around. "Now, shall we begin, you zygotes? Today's lesson is a two-on-two indoor battle! Villains hide a nuclear weapon in their stronghold, and the heroes must foil their plans by either capturing the villains or securing the weapon!"

 

All Might held up a yellow box. "Partners and opponents will be decided by drawing lots!"

 

Izuku drew his slip of paper. Team A.

 

"Oh! We're on the same team, Midoriya!"

 

Izuku turned to see Uraraka walking toward him, wearing a form-fitting pink and black spacesuit with thick, rounded boots. She beamed at him, her bubbly energy instantly soothing a fraction of Izuku's anxiety.

 

"I'm glad, Uraraka," Izuku said, managing a polite nod. "I'll do my best to support you."

 

"Are you kidding? After what you did at the exam, you're going to carry us!" she cheered, pumping a fist.

 

"And the first pair to fight will be..." All Might plunged his hands into two separate boxes, drawing out two balls. He held them up. "Team A will be the Heroes! Team D will be the Villains!"

 

Team D.

 

Izuku’s breath caught in his throat. He slowly turned his head.

 

Ten feet away, Katsuki Bakugo stood next to Tenya Iida. Bakugo was staring at Izuku, and the expression on his face made Izuku’s stomach churn. It wasn't just anger. It was a dark, obsessive hunger.

 

He wants to kill me, Izuku realized, his Viltrumite instincts coldly translating Bakugo's body language. He wants to prove to himself that the Zero Pointer was a fluke. He wants to break me.

 

"Villains, go inside and set up!" All Might instructed. "Heroes, you will infiltrate in five minutes!"

 

As Bakugo turned to walk into the massive, multi-story concrete building, he cast one final glance over his shoulder at Izuku. He mouthed two words.

 

No holding back.

 

 

 

Izuku and Uraraka stood outside a first-floor window of the mock building.

 

"Okay, Midoriya, what's the plan?" Uraraka asked, adjusting her helmet. "Iida is super fast, and Bakugo is... well, he's Bakugo. Do you want to blast through the walls like you did to that robot?"

 

"No," Izuku said instantly, his voice tighter than he intended. He took a deep breath, recalibrating his tone. "No, we can't do that. The structural integrity of this building is compromised by its design. If I use too much force, the roof might collapse on us, and on them. We have to be tactical."

 

He closed his eyes, expanding his Ki senses and engaging his Viltrumite hearing.

 

He could hear Iida's boots pacing methodically on the fifth floor. Tap. Tap. Tap. That was where the weapon was.

 

But there was another sound. Down on the second floor, lurking just behind the corner of a hallway. A jagged, rapid heartbeat. The faint, volatile hiss of nitroglycerin sweat popping on skin.

 

"Bakugo isn't with Iida," Izuku said softly, opening his eyes. "He's waiting to ambush us. He's coming for me."

 

Uraraka frowned. "Should we split up? I can float to the fifth floor and look for the weapon while you keep him busy."

 

"That's a good plan," Izuku agreed. "But Uraraka... please, be careful. Bakugo is unstable right now."

 

A buzzer blared across Ground Beta. The trial had begun.

 

Izuku grabbed the windowsill. He didn't vault over it; he consciously and carefully stepped through, gently lowering his four-hundred-pound frame onto the linoleum floor with the grace of a falling leaf. Uraraka followed, and the two began to navigate the dim, winding corridors of the building.

 

Izuku walked slightly ahead, his body relaxed, his tail wrapped securely beneath his red sash. He knew exactly where Bakugo was. He was calculating the distance with every step.

 

Fifty feet. Thirty feet. Ten feet. He's around the next corner.

 

"Uraraka, stay back," Izuku murmured.

 

As they rounded the corner, Bakugo lunged from the shadows.

 

He didn't yell. He didn't announce his presence. He led with a devastating right hook, his gauntlet sparking violently as he unleashed a point-blank explosion aimed directly at Izuku's face.

 

The blast illuminated the hallway in a blinding flash of orange and red heat. The shockwave rattled the windows, and a cloud of thick, acrid smoke filled the corridor.

 

"Midoriya!" Uraraka screamed, throwing her arms up to shield her face from the heat.

 

"A surprise attack from the start!" All Might's voice boomed over the building's PA system, watching from the monitor room. "Bakugo, that is a villainous move!"

 

Bakugo landed gracefully, skidding to a halt, his teeth bared in a feral grin. "Come on, Deku! Show me that 'Superpower'!"

 

The smoke slowly cleared.

 

Izuku stood in the exact same spot. He hadn't raised his arms to block. He hadn't dodged.

 

The explosion had washed over him completely. The wall next to his head was scorched and cracked. But Izuku... didn't have a single scratch. His custom uniform wasn't even singed. The heat of Bakugo's explosion, capable of melting steel, had felt like a camera flash against his skin.

 

Izuku’s emerald eyes locked onto Bakugo's.

 

"Kacchan," Izuku said, his voice terrifyingly calm, carrying none of the stuttering fear he had feigned for years. "You could have hurt Uraraka."

 

Bakugo's grin faltered. The reality of his strike failing to even make Deku blink sent a spike of panic through his chest. He pushed it down, replacing it with roaring fury.

 

"Don't you look down on me!" Bakugo roared, propelling himself forward with explosions from his palms, closing the distance in a millisecond.

 

He swung a massive left kick at Izuku’s ribs, followed by a right-handed blast to the chest.

 

Izuku’s brain processed the attack at a speed that made Bakugo look like he was moving underwater.

 

If I stand completely still, his shin bone will snap in half against my ribs, Izuku calculated. If I let the explosion hit me dead on without moving, the kinetic rebound will shatter his shoulder.

 

To protect his childhood friend, Izuku had to pretend to be weak.

 

As Bakugo's kick connected, Izuku consciously pushed himself backward, kicking off the floor with microscopic force to simulate being launched. He skidded backward down the hallway, dragging his boots to slow his momentum, playing the part of a boy taking damage.

 

"Run, Uraraka!" Izuku called out. "Find the weapon!"

 

Uraraka hesitated, but seeing Izuku seemingly holding his own, she nodded and sprinted toward the stairwell, her boots echoing as she ascended.

 

Bakugo didn't care about Uraraka. His tunnel vision was entirely locked on the green-haired boy in front of him.

 

"What's wrong, Deku?!" Bakugo yelled, launching a barrage of alternating explosions, driving Izuku further down the hall. "Where's the strength you showed at the exam?! Use your Quirk on me!"

 

Izuku continued to backpedal, intentionally stumbling slightly, letting Bakugo’s blasts push him around. He wasn't feeling pain, but the constant noise, the heat, and the sheer hostility were beginning to grate on his nerves.

 

"I don't want to use my Quirk on you, Kacchan!" Izuku said, raising his hands in a placating gesture. "This is just a training exercise! We don't have to hurt each other!"

 

"Shut up!" Bakugo screamed, his eyes wide and bloodshot. "You've been laughing at me this whole time, haven't you?! Pretending to be a Quirkless loser, making me look like a fool! I'm going to tear you apart and prove that I'm number one!"

 

Bakugo leaped into the air, using explosions to spin himself like a drill, coming down with a devastating, concentrated blast aimed directly at Izuku’s head.

 

Izuku sighed internally. He shifted his weight, preparing to dodge. But as he moved, his Viltrumite biology sensed something that made him freeze.

 

The structural integrity of the floor beneath them was failing. The constant explosions were compromising the concrete. If Izuku dodged, Bakugo’s drill-attack would hit the floor, collapse the corridor, and potentially bring the third floor crashing down on them.

 

Izuku couldn't dodge. He had to catch him.

 

Bakugo came down like a meteor.

 

Izuku reached up and caught Bakugo by the wrist of his massive grenade gauntlet.

 

The moment Izuku’s fingers clamped down, Bakugo’s momentum instantly died. It was like a speeding car hitting a bank vault. The explosion in Bakugo’s palm misfired, fizzling out as the kinetic energy of his descent was entirely absorbed by Izuku’s arm.

 

Bakugo hung in mid-air, suspended by his wrist, staring down in absolute horror at Izuku’s unblinking green eyes.

 

"Kacchan," Izuku said, his voice dropping an octave, echoing with a strange, resonant authority. "Stop."

 

Bakugo's mind shattered. He tried to pull his arm back, but Izuku’s grip was an iron vice. It wasn't just strong; it was insurmountable.

 

"Let... go of me!" Bakugo snarled, swinging his free hand to blast Izuku in the face.

 

Izuku didn't let him. With a casual flick of his wrist, Izuku tossed Bakugo down the hallway.

 

Bakugo tumbled through the air, crashing into the wall and sliding to the floor, gasping for breath. He looked up, his pride utterly decimated. Deku hadn't just blocked him; he had casually swatted him away without taking a single scratch.

 

"I won't fight you, Kacchan," Izuku said, turning his back and walking toward the stairwell to help Uraraka. "The gap between us is too wide. Please, just play the objective."

 

That was the breaking point.

 

For Katsuki Bakugo, being ignored was worse than being beaten. Being told that the gap was too wide by the boy he had bullied for a decade was a psychological death sentence.

 

Bakugo slowly stood up. The air around him seemed to warp with heat. He reached up with his left hand and gripped the metal pin on his right grenade gauntlet.

 

"They asked for my costume design," Bakugo muttered, his voice trembling with a terrifying, unhinged rage. "They gave me these gauntlets to store the nitroglycerin my sweat produces. If I store it up... I can release it all at once."

 

In the monitor room, All Might’s eyes widened in horror. "Young Bakugo, stop! Are you trying to kill him?!"

 

Izuku stopped walking. He slowly turned around.

 

"If he doesn't dodge..." Bakugo screamed, his eyes completely manic, pulling the pin on the gauntlet. "...HE WON'T DIE!"

 

A blinding, roaring pillar of fire and concussive force erupted from the gauntlet. It was a localized warhead. The sheer heat of the blast instantly vaporized the paint on the walls, and the concrete corridor began to melt and buckle under the sheer pressure of the explosion.

 

The blast wave hurtled toward Izuku, filling the entire hallway. There was nowhere to dodge. There was no way to pretend this wouldn't hurt.

 

In that infinitesimally small fraction of a second, as the wall of fire rushed toward him, Izuku Midoriya’s mental cage completely broke.

 

Threat level: Lethal to surrounding architecture. Lethal to Uraraka on the floor above. Hostile intent: Absolute.

 

Deep within his cellular structure, the Saiyan blood—dormant, starved, and heavily suppressed—tasted the genuine, lethal threat of an enemy. It didn't react with fear.

 

It reacted with pure, unadulterated ecstasy.

 

Time dilated. The roaring flames moved at a snail's pace.

 

Izuku felt a warmth spread through his chest, replacing the cold anxiety he had carried all his life. A smile—a dark, feral, terrifying smile—slowly tugged at the corners of his lips. His heart hammered in his chest, pumping blood that glowed with a faint, white-hot Ki.

 

He wants to destroy me, the Saiyan instinct whispered. Show him true destruction.

 

Simultaneously, the cold, calculating Viltrumite DNA analyzed the threat and demanded absolute subjugation. The enemy has proven lethal. Eliminate him. Drive your hand through his chest. Crush his skull. Prove you are the Apex.

 

Izuku’s emerald eyes flashed, the pupils shrinking to pinpricks, glowing with a brilliant, piercing teal light.

 

He didn't want to hold back. For the first time in his entire life, Izuku Midoriya actively wanted to fight. He wanted to feel his fist connect with flesh. He wanted to hear the bones shatter. He wanted to stand over his broken enemy and roar.

 

The battle-lust was intoxicating. It was a drug more powerful than anything on Earth, singing in his veins, demanding release.

 

Izuku planted his back foot. The heavy tungsten boot shattered the concrete floor beneath it.

 

He pulled his right arm back. He didn't lock it at 0.01%. He didn't calculate the physics. He let his muscles expand, drinking in the ambient Ki, compressing it into his fist.

 

He stared through the wall of approaching fire, locking eyes with Katsuki Bakugo.

 

Bakugo, who had just unleashed his ultimate attack, suddenly felt his soul leave his body. Through the flames, he saw Deku looking at him. But it wasn't Deku. The entity standing in the hallway was a predator of such unfathomable, galactic scale that Bakugo’s brain practically blue-screened in pure terror.

 

Izuku launched his punch forward.

 

But as his arm moved, as the kinetic energy gathered in his fist, a small, fragile voice echoed from the deepest recesses of his mind.

 

“Can I… can I be a hero too?”

 

It was his four-year-old self. Crying in front of the computer monitor. Watching All Might save people with a smile.

 

I am not a monster, Izuku’s human heart screamed, battling violently against the alien genetics taking over his body. I am a hero! I protect people! I don't kill!

 

The war between Izuku’s mind and his biology happened in the span of a microsecond.

 

At the very last possible millisecond before his fist fully extended, Izuku violently wrenched his wrist upward, screaming in mental agony as he forced his arm out of alignment with Bakugo’s chest.

 

He punched the ceiling.

 

The impact of the blast wave from Bakugo's gauntlet met the localized hurricane of Izuku’s redirected punch.

 

The explosion was instantly snuffed out, as if a giant hand had smothered a candle. But the force of Izuku’s punch didn't stop there.

 

A vertical shockwave of compressed air, glowing faintly with white Ki, erupted from Izuku’s fist. It tore through the ceiling of the second floor. It ripped through the floorboards of the third floor. It obliterated the fourth floor, the fifth floor, and violently blew the entire concrete roof off the building.

 

The building didn't just break; it unzipped.

 

From the outside, the pro heroes and students watching on the monitors gasped in horror as the multi-story concrete structure suddenly bulged, before a colossal pillar of displaced air erupted from the roof, parting the clouds above Ground Beta in a flawless, circular ring.

 

Debris rained down on the fake city. The ground quaked so violently that several students in the monitor room fell to their knees.

 

Inside the building, the dust slowly began to clear.

 

The entire center of the building was gone. A massive, perfectly circular shaft had been carved from the second floor all the way up to the open sky. Sunlight poured down into the ruined hallway.

 

Up on the fifth floor, the floor had collapsed entirely on one side, sending Iida and the mock weapon sliding toward the edge. Uraraka, utilizing her Quirk just in time, managed to make herself and the weapon weightless, floating it over to her side of the ruined room, wrapping her arms around the missile in absolute shock.

 

Down on the second floor, the silence was deafening.

 

Bakugo was on his knees. His gauntlet was smoking. His eyes were wide, vacant, and locked onto the hole in the ceiling above him.

 

He couldn't breathe. He couldn't think.

 

He realized, with absolute, terrifying clarity, that if Deku had aimed that punch one degree lower, Katsuki Bakugo would have been erased from existence. Not killed. Erased.

 

Izuku stood twenty feet away. His right arm was outstretched, pointing toward the sky.

 

His eyes had returned to their soft emerald green. The white-hot glow of his Ki vanished.

 

The battle-lust faded, leaving behind a cold, hollow void.

 

Izuku looked at his hand. It wasn't broken this time; his body had long since adapted to withstand the force of his own blows. But his hand was trembling violently.

 

He had almost done it. He had almost let the beast off the leash. He had enjoyed the thought of killing his friend.

 

"Hero... Hero Team wins!" All Might’s voice cracked over the PA system, devoid of its usual bravado. It was the voice of a man who had just witnessed a near-execution.

 

The trial was over.

 

But Izuku didn't celebrate. He didn't look up at Uraraka.

 

His breathing hitched. The walls of the cardboard box had almost torn completely, and the sheer psychological horror of what he was capable of came crashing down on him.

 

He fell to his knees, clutching his chest. His lungs, capable of surviving the vacuum of space, suddenly couldn't seem to draw enough air. He was hyperventilating, his eyes wide with tears, terrified of the blood running through his own veins.

 

I'm a monster. I'm a monster. I'm a monster.

 

He curled into himself on the ruined floor, burying his face in his hands, shaking uncontrollably as the dark, violent truth of his existence suffocated him.

 

 

 

The monitor room was silent.

 

None of the students spoke. Kirishima’s jaw was unhinged. Kaminari was pale. Todoroki Shoto stared at the screen, his mismatched eyes wide, his own immense power suddenly feeling very, very small.

 

They had thought Bakugo’s explosion was terrifying. But the aftermath—the sheer, apocalyptic destruction caused by a simple punch aimed at the ceiling—defied human comprehension.

 

All Might turned away from the microphone. He didn't look at the students. His face was cast in deep shadows.

 

"Mr. Aizawa," All Might said softly into his earpiece, communicating with the homeroom teacher who was observing from afar. "Please dismiss the class. The exercises for today are concluded."

 

Without another word, All Might sprinted out of the room, leaving his bewildered, terrified students behind.

 

 

 

Izuku was sitting on a pile of rubble outside the ruined building when All Might found him.

 

The medical bots had already come and taken Bakugo away. The blonde boy hadn't said a word; he hadn't even looked at Izuku. He was in a state of clinical shock. Uraraka had tried to comfort Izuku, but he had gently pushed her away, too terrified that his lack of control might inadvertently hurt her.

 

Now, he sat alone, his head resting in his hands, his tail unwrapped and drooping sadly against the concrete.

 

Heavy footsteps approached. All Might, having reverted to his skeletal form to avoid intimidating the boy further, sat down next to Izuku on the rubble.

 

For a long time, neither of them spoke. The wind blew through the mock city, carrying the scent of dust and scorched concrete.

 

"I almost killed him," Izuku whispered, his voice broken and hollow. "All Might... I wanted to. For a second... I really wanted to."

 

Toshinori looked at the boy. He didn't see a god of destruction. He saw a fourteen-year-old child carrying the weight of a universe on his shoulders.

 

"When Bakugo fired that blast," Izuku continued, tears welling in his eyes, "something inside me woke up. It wasn't just self-defense. It was... pride. A terrible, violent pride. It felt good. It felt so good to know I could crush him. And that terrifies me. I'm not a hero. I'm a weapon."

 

Toshinori reached out and gently placed a bony hand on Izuku’s back, rubbing slow, comforting circles.

 

"Izuku," Toshinori said, his voice softer than the boy had ever heard it. "Do you know what makes a hero?"

 

Izuku shook his head, staring at the dust on his boots.

 

"It is not power," Toshinori said firmly. "Power is just a tool. A gun can protect a family, or it can rob a bank. Power is entirely devoid of morality. What makes a hero... is restraint. It is the heart."

 

Toshinori pointed a finger at the ruined building. "Look at what you did today. You were faced with a lethal attack from someone who has bullied you your entire life. Your instincts, your biology, demanded that you destroy him. But what did you do?"

 

Izuku sniffled. "I missed. On purpose."

 

"Exactly," Toshinori said, his sunken eyes shining with profound pride. "You fought your own biology, Izuku. You waged a war against your very nature in the span of a millisecond, and your human heart won. You chose not to kill him. You chose to protect him, even when he was trying to destroy you."

 

Toshinori leaned closer. "You have the blood of a conqueror, my boy. But you have the heart of a savior. Never forget that. The fact that you are terrified of your own power, the fact that you feel guilt over those dark thoughts... that proves you are a hero. A villain would not feel remorse. A villain would have aimed for his chest."

 

Izuku slowly looked up, meeting Toshinori’s gaze. The crushing weight on his chest didn't disappear, but it felt slightly more manageable.

 

"Can I... can I learn to control it?" Izuku asked, his voice trembling. "The battle-lust? Can I learn to fight without wanting to destroy?"

 

"Yes," Toshinori promised, squeezing the boy's shoulder. "It will be the hardest thing you ever do. You will have to build a cage in your mind stronger than any metal on Earth. But you will not do it alone. I am here for you, Izuku. U.A. is here for you."

 

Izuku wiped his eyes, taking a deep, shuddering breath. He looked down at his right hand, slowly curling his fingers into a fist.

 

He was the Apex. He possessed the power to shatter planets. But he would not be defined by the violence in his blood.

 

"I'll build the cage," Izuku whispered, a new, resolute fire igniting in his emerald eyes. "I will be a hero that saves people with a smile. I promise."

 

Toshinori smiled back. "I know you will, Young Midoriya. Now, come on. We have a lot of explaining to do to Principal Nezu about why we need to reconstruct Ground Beta."

 

As they walked away from the ruined building, Izuku wrapped his tail securely around his waist once more. The beast was back in the cage. But Izuku knew, with a chilling certainty, that the lock was fragile.

 

And somewhere out there, in the dark corners of the city, threats were gathering that would test that lock like never before.