What If Deku Had a Lightsaber Quirk That's Unstoppable

 

 

 

The hum began as a vibration in the marrow of his bones.

 

Izuku Midoriya was exactly four years, two months, and seventeen days old when he learned that the world was not a soft place. It was a warm Tuesday afternoon, the kind of day painted in the golden hues of late spring, and the neighborhood playground was alive with the chaotic symphony of children.

 

Katsuki Bakugo was, as usual, the center of attention. He stood atop the wooden jungle gym, a triumphant grin plastered across his face as small, crackling pops of caramel-scented explosions erupted from his palms. The other children watched in awe, their eyes reflecting the miniature fireworks. Izuku stood among them, clutching his prized, limited-edition Silver Age All Might action figure to his chest, his large green eyes wide with admiration.

 

"That's so cool, Kacchan!" Izuku cheered, bouncing on the heels of his red sneakers. "Your quirk is amazing! You're gonna be the best hero ever!"

 

Katsuki puffed out his chest. "Obviously, Deku! I’ve got the strongest quirk in the world. What about you? Still a quirkless loser?"

 

Izuku flushed, looking down at his sneakers. "Mom says it’ll come any day now. I can feel a tingle in my toes sometimes."

 

"A tingle?" Katsuki sneered, hopping down from the jungle gym. "Probably just a bug bite. You’re never gonna get one, Deku."

 

Izuku squeezed his action figure tighter. A sudden, strange sensation washed over him. It wasn't a tingle in his toes. It was a profound, suffocating heat building in the center of his chest, rushing down his arms like a river of boiling water. It pooled in his palms, a localized pressure that felt like holding a trapped, furious star.

 

It hurts, Izuku thought, his breath hitching. It hurts, it hurts, it hurts.

 

He dropped to his knees in the sandbox. He pressed his hands against the coarse grains of sand, trying to cool them down, but the heat only escalated. The air around him began to warp and shimmer, like the horizon on a blistering summer day. A smell permeated the playground—sharp, metallic, like a lightning strike. Ozone.

 

"Hey, Deku, what's wrong with you?" Katsuki asked, taking a step back as the ambient temperature around Izuku spiked drastically.

 

Izuku opened his mouth to speak, to call for his mother who was chatting on a nearby bench, but instead of words, a sound tore through the air.

 

Vwummmmm.

 

It was a deep, oscillating hum, a sound so rich and resonant it rattled the teeth of everyone on the playground.

 

Izuku pulled his hands from the sand. From the center of his right palm, a beam of blinding, neon-green light erupted. It didn't flicker like a flame or scatter like a laser. It shot outward exactly three feet, solidifying into a perfectly straight, brilliantly luminescent column of pure, contained energy. The hum deepened, whining with terrifying power.

 

The heat was instantaneous and oppressive. The children screamed, scrambling backward. Katsuki tripped over his own feet, his crimson eyes wide with a terror Izuku had never seen before.

 

Izuku stared at the beam of light protruding from his hand. It was beautiful. It looked like a glowing emerald crystal, trapped in a state of violent, furious vibration. But the heat—it was unbearable. Panicking, he tried to wave it away, to shake the light off his hand as if it were a sticky cobweb.

 

He swung his arm.

 

The glowing green beam passed through his left hand, which was still instinctively clutching the All Might action figure.

 

There was no resistance. No sound of breaking plastic. The green blade passed through the toy, and through the air, before Izuku finally managed to clamp down on the feeling in his chest, shutting off the energy. The blade vanished with a sharp hiss.

 

Silence descended on the playground.

 

Izuku sat perfectly still, hyperventilating. He looked down at his lap. The Silver Age All Might action figure—made of dense, high-impact polycarbonate plastic—slid apart. It had been bisected with molecular perfection, sliced diagonally from the right shoulder down to the left hip. The edges of the cut were glowing cherry-red, the plastic bubbling and melting into deformed slag.

 

Trembling, Izuku looked at the sandbox beneath him. Where he had swung his arm, a deep, smoking trench had been carved into the earth. The sand along the edges of the cut hadn't just been pushed aside; it had been instantly superheated into a smooth, glowing trench of molten glass.

 

"Deku..." Katsuki whispered, his voice devoid of its usual bravado. He was staring at the molten glass, then at Izuku's hands. For the first time in his life, Katsuki Bakugo looked genuinely intimidated.

 

Inko Midoriya broke through the crowd, dropping her purse, her face pale. She fell to her knees, grabbing Izuku by the shoulders. "Izuku! Baby, are you okay? What happened? Are you hurt?"

 

Izuku looked up at his mother, tears welling in his massive eyes. He held up his hands. They were unburned, untouched, but they felt like weapons of mass destruction.

 

"Mommy," he sobbed, his voice breaking. "I... I broke All Might."

 

 

 

The clinic of Dr. Tsubasa was cold, smelling sharply of antiseptic and stale coffee. Izuku sat on the crinkling paper of the examination table, his hands resting limply in his lap. He was staring at his palms.

 

Dr. Tsubasa, a bald man with thick, round goggles, adjusted his glasses as he read over the preliminary quirk diagnostic reports. The machinery hummed softly in the background. Inko sat beside Izuku, her hands wringing the fabric of her skirt, her face tight with anxiety.

 

"Well, Mrs. Midoriya," Dr. Tsubasa finally spoke, his voice grave. "It is certainly a manifestation. And a highly unusual one at that. Neither you nor your husband possess an emitter quirk of this nature. Telekinesis and fire-breath... it seems the genetic combination has mutated significantly."

 

"What is it, Doctor?" Inko asked, her voice trembling slightly. "Is he okay? He was generating so much heat, but he isn't burned."

 

"His body has adapted a natural, passive resistance to extreme temperatures to compensate for the quirk's output," Dr. Tsubasa explained, tapping the glowing x-rays on his tablet. "I've tentatively registered the quirk as 'Plasma Saber'."

 

"Plasma?" Inko echoed.

 

"Yes. Your son does not produce fire. He produces plasma—the fourth state of matter. By superheating ionized gas within his body, he emits it from the sweat glands in his palms, wrists, and fingertips. But what makes this quirk extraordinary—and, frankly, incredibly dangerous—is that he subconsciously generates a powerful electromagnetic containment field around the plasma."

 

The doctor turned the tablet around, showing a crude 3D rendering of Izuku's hand emitting the blade.

 

"Without the magnetic field, the plasma would just erupt like a localized solar flare, burning everything in a twenty-foot radius. But the field shapes the plasma into a hyper-concentrated, elongated beam. A blade, essentially."

 

Dr. Tsubasa leaned forward, his expression dead serious. He looked directly at the four-year-old boy.

 

"Izuku, do you understand what happens when something touches that blade?"

 

Izuku shook his head slowly, his green eyes wide and frightened.

 

"Because the plasma is contained in such a tight space, the heat and kinetic energy are absolute," the doctor explained quietly. "It doesn't burn like fire. It severs at a molecular level. Wood, stone, steel, titanium, concrete... and flesh. If you touch something with that light, it will not just cut it; it will vaporize the matter it comes into contact with instantly. It is, by all laws of physics I can measure today, an unstoppable cutting force."

 

Inko gasped, clapping a hand over her mouth. "Oh my god."

 

"Mrs. Midoriya," the doctor said, his tone sympathetic but firm. "Many children develop quirks that are dangerous. Explosions, acid, electrification. But this... this is a lethal weapon. It has zero blunt-force applications. If he loses control in a crowd, if he swings his arm during a tantrum..." The doctor didn't need to finish the sentence. The image of the bisected All Might toy flashed in Izuku's mind.

 

"We need to fit him for quirk-suppressing inhibitor gloves immediately," Dr. Tsubasa concluded. "And I highly recommend psychological counseling. He needs to understand the absolute necessity of restraint. Because if he makes a mistake with this quirk, there will be no fixing it."

 

That night, Izuku lay in his bed, staring at the ceiling. His hands were encased in thick, bulky, carbon-fiber reinforced gloves. They were heavy. They were a constant, physical reminder of the monster lurking beneath his skin.

 

He turned his head to look at his desk. Sitting there, carefully taped together with clear adhesive, was the Silver Age All Might. But the tape couldn't hide the melted, warped plastic where the toy had been cleaved in two.

 

Izuku curled into a ball, burying his gloved hands against his chest, and cried himself to sleep. He didn't want a villain's quirk. He just wanted to save people with a smile.

 

How could he smile, when his hands were made only for killing?

 

 

 

Ten years is a long time to live in fear of your own body.

 

Fourteen-year-old Izuku Midoriya walked down the sterile hallways of Aldera Junior High, his head bowed, his shoulders hunched, trying to make himself as small as physically possible.

 

He was an anomaly at his school. In a society where quirks were celebrated, flaunted, and casually used in the hallways, Izuku kept his hidden behind thick, custom-made leather gloves lined with a specialized asbestos-substitute and thermal mesh. He never took them off. Not during gym class, not during lunch, not even to write his exams.

 

He was known as the 'Executioner.'

 

Kids didn't bully him in the traditional sense. Nobody tripped him in the halls. Nobody stole his lunch money. They were simply terrified of him. The rumors of what his quirk could do had mutated over the years, but the core truth remained: Midoriya Izuku could cut through anything, and if you made him mad, he might just cut you.

 

The social isolation was suffocating, but the worst part of it all was Katsuki Bakugo.

 

"Hey. Freak."

 

Izuku froze, his hand resting on the handle of the classroom door. He turned slowly. Katsuki stood at the end of the hallway, flanked by his two usual cronies, though they hung back, looking nervous. Katsuki’s hands were stuffed in his pockets, his red eyes glaring daggers at Izuku.

 

Over the years, Katsuki’s superiority complex had morphed into a toxic, obsessive rivalry. Katsuki knew he had a powerful, flashy quirk perfectly suited for heroism. But he also knew, deep down in the dark corners of his pride, that Izuku’s quirk was objectively more lethal. Katsuki’s explosions could concuss, burn, and break. Izuku’s quirk could amputate limbs with a flick of the wrist.

 

This unspoken reality drove Katsuki insane. He compensated by being louder, meaner, and more aggressive, constantly trying to prove that his flashy power was superior to Izuku's silent, contained devastation.

 

"Kacchan," Izuku said softly, his voice muffled by the collar of his uniform.

 

"I saw your career aptitude form on the teacher's desk, Deku," Katsuki snarled, stalking forward until he was inches from Izuku’s face. He didn't grab Izuku by the collar—nobody touched Izuku if they could help it. "U.A. High School. The hero course."

 

Izuku swallowed hard. "I... I want to be a hero, Kacchan. Just like All Might."

 

"You?" Katsuki scoffed, a harsh, barking laugh escaping his lips. "Don't make me vomit. A hero saves people. You? You're a walking guillotine. What are you gonna do when a purse snatcher runs away? Huh? Cut his legs off? Slice him in half?"

 

Izuku flinched, instinctively gripping his right wrist with his left gloved hand. "I... I can figure it out. I can find a way to use it non-lethally. I've been studying—"

 

"Studying doesn't change physics, you idiot!" Katsuki yelled, tiny explosions popping in his palms, betraying his agitation. "You can't arrest a villain if they're in pieces! You're a hazard, Deku! A villain quirk like yours doesn't belong at U.A. It belongs in a maximum-security vault. If you go to U.A., you're just gonna end up killing someone and ruining the reputation of the school before I even get to be the Number One hero!"

 

"I would never hurt anyone!" Izuku protested, his voice cracking, tears pricking the corners of his eyes. "You know I wouldn't, Kacchan! I've worn these gloves every day for ten years! I haven't ignited the blade since we were four!"

 

"Yeah? And what happens when a villain knocks those gloves off?" Katsuki sneered, leaning in close. "You're a coward, Deku. You're so scared of your own shadow you don't even know how to use your power. Stay out of my way. If you apply to U.A., I'll make sure you regret it."

 

Katsuki shoved past him, his shoulder aggressively bumping Izuku's, before storming down the hall.

 

Izuku stood there for a long time, the silence of the empty hallway ringing in his ears. He looked down at his gloved hands. Katsuki was right. He was a coward. He had spent ten years reading about heroes, analyzing their quirks in his notebooks, studying their combat styles, their rescue maneuvers, their public relations. He knew everything there was to know about heroism.

 

But he didn't know the first thing about his own quirk. He had locked it away in the dark, treating it like a disease rather than a gift. How could he possibly pass the U.A. entrance exam if he was too terrified to even ignite his blade?

 

With a heavy heart, Izuku pushed open the classroom door, the weight of his impossible dream crushing down on his shoulders.

 

 

 

The afternoon sun was beginning to dip below the horizon, casting long, melancholy shadows across the streets of Musutafu. Izuku took the long way home, walking through the quieter residential districts to avoid the bustling crowds. He had his head down, his nose buried in his "Hero Analysis for the Future, Vol. 13" notebook. He was sketching a diagram of Mount Lady's center of gravity, trying to distract himself from the gnawing anxiety in his gut.

 

He entered a dimly lit underpass beneath the elevated train tracks. The air here was cool and smelled of damp concrete and old rain. It was quiet, save for the rhythmic clacking of his sneakers against the pavement.

 

Clack. Clack. Clack.

 

Squish.

 

Izuku stopped. He frowned, lowering his notebook. He looked behind him. The sound hadn't come from his shoes.

 

From a manhole cover a few yards away, a thick, putrid sludge was bubbling up. It smelled like raw sewage and rotting garbage. Before Izuku could process what he was looking at, the sludge erupted upward, forming a towering, gelatinous mass with two massive, bulbous eyes and a jagged, manic grin.

 

"A medium-sized meat suit," the Sludge Villain gurgled, his voice sounding like it was bubbling through mud. "Perfect. You'll do nicely, kid. Just hold still. It'll only hurt for about forty-five seconds, and then... you'll be me."

 

Izuku's flight response kicked in instantly. He dropped his notebook and turned to run, but he wasn't fast enough. A massive tendril of foul-smelling sludge whipped forward, wrapping around his waist and violently yanking him backward.

 

Izuku slammed into the villain's gelatinous body. It was freezing cold and suffocatingly thick. Before he could scream, more sludge forced its way into his mouth and up his nose.

 

He was drowning. Panic, primal and blinding, seized him. His hands clawed wildly at the sludge covering his face, his thick inhibitor gloves slipping uselessly against the slime. His lungs burned, screaming for oxygen. He couldn't breathe. He couldn't see. He was going to die here, in the dark, and nobody would even know.

 

No, Izuku thought, his vision beginning to edge with black. No, I can't die! I have to be a hero! Mom... All Might...

 

Desperation overrode a decade of conditioned fear. If he didn't use it now, he was dead.

 

Izuku brought his right hand up to his mouth. With his teeth, he bit down on the thick strap of his inhibitor glove and violently yanked his head back. The glove tore off, falling into the sludge.

 

His bare right hand was exposed to the cool air of the underpass.

 

He didn't ignite his palm. That would generate a massive three-foot blade that could wildly slice through the bridge supports and bring the train tracks down on both of them. He needed precision. He needed control.

 

Izuku focused all of the terror, all of the adrenaline, and all of the agonizing heat in his chest into the tip of his right index finger.

 

Vwum.

 

It wasn't a roar. It was a high-pitched, incredibly sharp whine. From the tip of his finger, a tiny, brilliantly glowing green beam shot out, exactly three inches long. It looked like a scalpel made of condensed starlight.

 

The immediate area around his finger flashed with intense, dry heat. The sludge touching the base of his finger instantly vaporized into foul-smelling steam with a loud hiss.

 

Through the blur of the slime, Izuku saw the villain's massive, bulbous eye just inches from his face.

 

With a frantic, desperate motion, Izuku slashed his finger-blade across the surface of the villain's eye.

 

The plasma didn't just cut the eye; the intense heat boiled the moisture within it instantly. The Sludge Villain unleashed a shriek of ungodly, unimaginable agony, the sound echoing painfully off the concrete walls of the tunnel.

 

"MY EYE! MY FUCKING EYE! IT BURNS!"

 

The villain's concentration broke. The sludge wrapping around Izuku lost its grip, thrashing wildly in pain. Izuku fell to the concrete, coughing violently, expelling vile liquid from his lungs. He gasped for air, his chest heaving.

 

He looked at his right hand. The three-inch blade of plasma was still humming at the tip of his finger, casting a sickly green pallor over the dark tunnel. The villain was writhing against the far wall, clutching his eye, part of his body literally boiling from the residual heat of the near-miss strike.

 

Izuku didn't hesitate. He willed the quirk off—the blade vanishing instantly—grabbed his discarded glove and his notebook, and ran. He ran as fast as his trembling legs could carry him, sprinting out of the underpass and into the blinding light of the afternoon sun, not stopping until his lungs were burning for an entirely different reason.

 

He collapsed against a brick wall in an alleyway blocks away, sliding down to the pavement. He looked at his bare hand, shaking uncontrollably.

 

He had done it. He had used it. And he had hurt someone.

 

The villain's agonizing scream looped in his head. My eye! It burns!

 

Tears streamed down Izuku's face. He quickly shoved his hand back into the inhibitor glove, fastening the strap tight. He curled his knees to his chest, burying his face in his arms.

 

"I'm a monster," he whispered to the empty alleyway. "I'm a monster."

 

 

 

An hour passed before Izuku found the courage to stand up and continue his walk home. He felt hollow, physically sick from the adrenaline crash and the guilt of using his quirk violently, even in self-defense.

 

As he walked toward the Tattoo Alley shopping district, the smell of smoke caught his attention. He heard the distinct, chaotic sounds of a crowd murmuring, sirens wailing, and the heavy, rhythmic thud of explosions.

 

Explosions?

 

Izuku's head snapped up. That specific sound, that precise tempo of concussive force—he had heard it every day for ten years.

 

He broke into a run, following the smoke. He pushed his way through a massive crowd of onlookers gathered at the edge of the shopping district. The scene before him was absolute chaos. Several storefronts were ablaze, black smoke billowing into the sky. The heat was intense, but it felt trivial compared to the heat that lived inside Izuku.

 

In the center of the street, surrounded by roaring flames, was the Sludge Villain.

 

He had grown massive, easily three times the size he was in the underpass. And trapped within his gelatinous, shifting body, struggling furiously and setting off rapid-fire explosions that only fueled the fires around them, was Katsuki Bakugo.

 

Izuku froze. His breath hitched in his throat.

 

He survived, Izuku thought, a cold dread washing over him. I didn't stop him. I just made him angry, and he ran into Kacchan.

 

The Pro Heroes were already on the scene. Death Arms, a hero with immense physical strength, tried to charge in, but the villain whipped a sludge tendril at him. Death Arms caught it, but his hands sank uselessly into the slime. Mount Lady was trapped at the edge of the street, unable to navigate the narrow avenue without crushing civilians. Kamui Woods was attempting to use his wooden branches to pull Bakugo out, but the fires and Bakugo's own explosions kept burning his wood to ash.

 

"It's no good!" Death Arms shouted, coughing on the smoke. "There's no solid mass to grab onto! We can't get a grip!"

 

"My wood will just catch fire!" Kamui Woods yelled in frustration. "We have to wait for someone with a suitable quirk! Where is Backdraft?!"

 

Izuku stared in horror. They're waiting? he thought, his mind racing. They're just going to wait? Kacchan is suffocating! He's dying right now!

 

The Sludge Villain laughed, a wet, gargling sound. His right eye was closed, a nasty, cauterized burn mark slashing across it—Izuku's handiwork. "You heroes are pathetic! Once I take this kid's explosive quirk, I'll level this whole block!"

 

Through the swirling smoke and the shifting slime, Izuku caught sight of Katsuki's face. The explosions were slowing down. Katsuki's eyes, usually so full of arrogant fire, were wide, bloodshot, and filled with a desperate, pleading terror. He looked exactly the way Izuku had felt in the underpass. He looked like he was begging for help.

 

Before his brain could process the danger, before the decade of fear and conditioning could stop him, Izuku's legs moved.

 

He bolted out of the crowd, ducking under the police tape.

 

"Hey! Kid! Stop! Are you crazy?!" Death Arms roared, reaching for him, but Izuku was already sprinting into the inferno.

 

Time seemed to slow down. The roar of the flames, the shouts of the heroes, the screams of the crowd—it all faded into a muffled hum. The only sound that mattered was the rushing of blood in Izuku's ears.

 

I can't punch him, Izuku thought, his mind entering a state of hyper-analytical clarity. I can't pull Kacchan out. The sludge is too thick. If I pull, I'll tear Kacchan's joints. If I blast it, I'll hit Kacchan.

 

He reached down to his hands as he ran. With a practiced, frantic motion, he ripped off the left inhibitor glove, throwing it to the ground. Then, he tore off the right glove.

 

His bare hands were exposed.

 

He was ten yards away from the villain. Five yards.

 

The sludge is liquid mass. It relies on cohesion. I don't need to fight it. I just need to remove it.

 

"YOU!" The Sludge Villain roared, his remaining eye widening as he recognized the messy green hair and the boy who had scarred him. "I'M GOING TO KILL YOU!"

 

A massive, tree-trunk-sized tendril of sludge whipped forward, aiming to crush Izuku flat against the pavement.

 

Izuku didn't flinch. He didn't close his eyes.

 

He opened his palms, facing the incoming strike, and unleashed the dam.

 

VWUMMMMM-KRAK!

 

The sound was deafening, a bass-heavy roar of tearing atmosphere that drowned out the surrounding fires. From the center of Izuku's palms, two massive, three-foot-long blades of brilliantly blinding emerald plasma erupted into existence. The air around him instantly distorted, a shockwave of localized extreme heat blasting outward, blowing the smoke away in a perfect circle.

 

The crowd gasped. The Pro Heroes shielded their eyes from the agonizingly bright light.

 

The sludge tendril slammed into the crossed plasma blades.

 

It didn't push Izuku back. There was no physical impact. The moment the liquid sludge made contact with the containment field of the plasma, which was burning at tens of thousands of degrees, it didn't just cut—it flash-vaporized.

 

A massive explosion of foul, grey steam erupted as the entire tendril was instantly boiled away into nothingness.

 

The villain shrieked, recoiling as a chunk of his mass evaporated. "WHAT IS THAT?! WHAT ARE YOU?!"

 

Izuku didn't answer. He was in the zone. His face was set in a mask of absolute, terrifying concentration. The glowing green light cast harsh, dramatic shadows across his freckled face, reflecting in his determined eyes.

 

He sprinted through the steam, closing the distance to the main body of the villain.

 

Surgical precision, Izuku chanted in his head. Do not miss by a millimeter. Do not touch Kacchan.

 

He leaped into the air, using the thermal updraft generated by his blades to boost his jump higher than a normal human could manage. He soared over the villain's main bulk.

 

Below him, Katsuki was encased in the sludge, only his face and right arm visible.

 

Izuku inverted his body in mid-air. He held his arms out, the twin plasma blades humming with a furious, vibrating power. He didn't slash wildly. He moved with the calculated, terrifying grace of a master swordsman.

 

He brought the left blade down, slicing perfectly vertically through the sludge, exactly two inches to the left of Katsuki's shoulder.

 

Hiss!

 

The sludge parted instantly, the edges cauterizing into hard, brittle ash.

 

He brought the right blade down, slicing vertically two inches to the right of Katsuki.

 

Hiss!

 

He landed softly on his feet directly in front of the villain. With a rapid, fluid motion, he crossed his arms, dragging both blades horizontally across the bottom of the sludge, just inches beneath Katsuki's feet.

 

The villain screamed in absolute agony as perfect, geometric slices of his liquid body were flash-boiled and severed. The structural integrity of the sludge holding Katsuki collapsed. Because Izuku had essentially carved a perfect box around him, superheating the moisture, the sludge binding Katsuki turned dry and crumbly.

 

Izuku willed the blades off. The hum died instantly.

 

He reached into the crumbling, smoking ash, grabbed Katsuki by the collar of his uniform, and violently yanked him backward. Katsuki tumbled out of the villain's grasp, coughing violently, covered in soot and dried sludge, but completely unburned by Izuku's quirk.

 

"My... my body!" the Sludge Villain wailed, his mass reduced by a third, unable to hold his form together. "I'll kill you! I'll boil you alive!"

 

The villain rallied, sending five spiked tendrils of condensed sludge rocketing toward Izuku and the prone Katsuki.

 

Izuku stood his ground, stepping protectively over Katsuki. He took a deep breath, raised his right hand, and ignited a single blade.

 

He didn't swing it. He just held it out, a blinding column of immovable emerald heat.

 

The tendrils struck the blade and instantly disintegrated into steam. The villain threw more, and Izuku effortlessly, calmly rotated his wrist, intercepting every single strike with the plasma. It was an impregnable defense. The villain was throwing himself into a meat grinder, destroying his own mass against a blade that could not be dulled, broken, or pushed back.

 

Finally, terrified of evaporating completely, the Sludge Villain shrank back, trembling in fear, trying to gather his remaining mass to flee down a storm drain.

 

Before he could, a colossal figure slammed down from the sky, the impact shaking the entire street.

 

"I AM PATHETIC!"

 

A voice boomed, deeper and more resonant than a cannon blast.

 

All Might stood there, his massive, muscular frame casting a shadow over the flames. His signature smile was entirely absent, replaced by a fierce grimace of self-reproach.

 

"I told you the traits that make a great champion," All Might roared, drawing back a fist that seemed to suck the very air out of the street. "But I failed to live up to my own ideals! PROS ARE ALWAYS RISKING THEIR LIVES!"

 

"TEXAS SMASH!"

 

All Might threw a punch. He didn't even hit the villain. The sheer air pressure generated by his fist created a localized tornado. The wind tore through the street, instantly blowing out all the surrounding fires and hitting the Sludge Villain with the force of a hurricane. The remaining liquid mass of the villain was splattered violently against the brick walls, entirely incapacitated.

 

The wind pressure was so intense that the clouds above the city parted, revealing the clear blue sky.

 

Silence fell over the street. Rain began to patter down gently, a result of the atmospheric pressure change.

 

Izuku stood frozen, staring at All Might. His idol. The Number One Hero.

 

All Might stood tall, coughing into his hand, before turning his gaze to Izuku. The hero's bright blue eyes locked onto Izuku's bare hands, taking in the faint wisps of heat still radiating from the boy's palms.

 

The Pro Heroes finally snapped out of their shock and swarmed the area.

 

What followed was a blur for Izuku. Death Arms and Kamui Woods corralled him, pulling him away from Katsuki. But instead of praising him, they were furious. And they were terrified.

 

"Are you out of your damn mind, kid?!" Death Arms yelled, grabbing Izuku by the shoulder, though he deliberately avoided touching Izuku's hands. "What kind of quirk is that?! You were swinging an unstoppable blade around civilians! If you had misjudged that swing by an inch, you would have sliced that boy into pieces!"

 

"You compromised the safety of a hostage!" Kamui Woods scolded, his wooden mask rigid. "Leave the hero work to the professionals! Your quirk is too dangerous to be used recklessly like that!"

 

Izuku shrank in on himself. The adrenaline faded, leaving only a cold, gnawing shame. He looked at the ground, tears mixing with the soot on his cheeks. He slowly walked over to where he had dropped his inhibitor gloves. He picked them up, his hands shaking, and strapped them back on. The heavy, familiar weight felt like a prison sentence.

 

He looked over at Katsuki. Katsuki was being praised by the paramedics for his resilience and his powerful quirk. But as Izuku watched, Katsuki pushed a paramedic away and locked eyes with him.

 

Katsuki didn't yell. He didn't swagger over. He just stared at Izuku, his crimson eyes wide, his chest heaving. He opened his mouth, as if to say something, but closed it again. He turned away, his hands shoved deep into his pockets.

 

Izuku turned around and began to walk away, slipping through the police tape, unnoticed by the cheering crowd praising All Might.

 

 

 

The walk home was agonizingly slow. The sun had set, and the streetlights cast long, lonely shadows on the pavement. Izuku walked with his head down, his gloved hands stuffed deep into his pockets.

 

The heroes were right. He was reckless. If his math had been wrong, if his hands had shaken even a millimeter, he would have killed Kacchan. A quirk that only destroys cannot be used to save.

 

"I should give up," Izuku whispered into the cool night air. "I'll just find a desk job. Something safe. Something where I never have to take the gloves off."

 

"I WOULD RATHER DOUBT THAT, YOUNG MAN!"

 

Izuku nearly jumped out of his skin. He whipped around.

 

Standing at the entrance of a narrow alleyway was All Might in his full muscular glory, striking a dramatic pose.

 

"A-All Might?!" Izuku shrieked, stumbling backward. "What are you doing here?! How did you get away from the reporters?!"

 

"HA HA HA! Escaping the press is a breeze for a hero of my caliber! I simply leapt away and—BLAARGH!"

 

Before Izuku's horrified eyes, the towering, invincible Symbol of Peace suddenly deflated in a massive cloud of steam, violently coughing up a spray of blood.

 

When the steam cleared, a gaunt, skeletal man with hollow eyes and baggy clothes stood in his place, wiping blood from his chin.

 

"EEEEEEK!" Izuku screamed, waving his arms. "You're an imposter! You're a fake!"

 

"I assure you, kid, I am All Might," the skeletal man groaned, leaning heavily against the brick wall. He pulled up his oversized white shirt, revealing a horrific, sprawling mass of scar tissue that looked like a jagged crater in his chest. "I suffered this injury in a battle five years ago. Half my respiratory organs were destroyed. I can only do hero work for about three hours a day now."

 

Izuku stared, his mind racing, quickly running through hero lore. "Five years ago? Was it the fight with Toxic Chainsaw?"

 

"You know your stuff," All Might said, looking impressed, though he quickly waved it off. "But no, that punk couldn't do this to me. This fight was kept strictly under wraps to preserve the illusion of the Symbol of Peace. A Symbol of Peace cannot be seen to be weak."

 

All Might sighed, sliding down the wall to sit on the pavement. He looked up at Izuku, his hollow blue eyes piercing straight through the boy's anxiety.

 

"I came to find you, kid, to apologize, and to thank you."

 

Izuku blinked. "Thank me? But the pros... they said I was reckless. They said I almost killed the hostage."

 

"The pros," All Might said, his voice hardening slightly, "were paralyzed by their own inadequacies. They were waiting for a quirk perfectly suited to the situation. But you... you didn't have a suitable quirk either. From what I saw, you have a quirk suited for absolute destruction. A blade of contained plasma, yes?"

 

Izuku flinched, gripping his gloved hands defensively. "Y-Yes. The doctors call it Plasma Saber. It... it cuts through anything. It's a villain's quirk. It's too dangerous."

 

All Might shook his head slowly. "Quirks don't have alignments, kid. People do. I watched you from the crowd before I found the strength to act. I saw the fear in your eyes. But I also saw what you did when you ignited that blade."

 

All Might pushed himself back up to his feet, walking slowly toward Izuku until he was towering over the boy, even in his emaciated state.

 

"A lesser man with a weapon of that magnitude would have panicked. They would have slashed blindly, bringing down buildings, boiling the hostage alive, or slaughtering the villain in cold blood. But you didn't. You used the most lethal, unstoppable cutting force I have ever seen... with the delicate precision of a surgeon. You didn't strike to kill. You struck to sever the binds holding your friend. You created a flawless rescue operation out of an instrument of death."

 

Izuku felt a lump form in his throat. His vision blurred with hot tears. For ten years, he had been told his quirk was a curse. A hazard. A guillotine.

 

"Top heroes have stories about them from their school days," All Might said gently, his voice ringing with absolute conviction. "Most of their stories have one thing in common: their bodies moved before they had a chance to think."

 

Izuku gasped, his knees buckling slightly. The tears finally spilled over, trailing down his freckled cheeks.

 

"That was true for you today, wasn't it?" All Might asked.

 

Izuku nodded violently, sobbing, clutching at his chest.

 

"You have been burdened with a terrible, terrifying power, young man," All Might said, placing a heavy, warm hand on Izuku's shoulder. "A power that could easily corrupt a weak heart. But your heart is pure. You possess the ultimate sword, yet you only wish to use it as a shield. You can become a hero."

 

Izuku fell to his knees on the pavement, crying out loud, the emotional weight of a decade of isolation and fear finally breaking. The Number One Hero—the man he had idolized his entire life—was validating his existence.

 

All Might knelt down in front of him, meeting Izuku at eye level.

 

"However, U.A. High School will not go easy on you," All Might said, his tone shifting from comforting to deeply serious. "You have immense raw power, but clearly, no formal training. You fear your own quirk. If you go into the entrance exam as you are now, you will either fail because you refuse to use it, or you will accidentally kill a fellow examinee."

 

Izuku wiped his eyes, looking up at the skeletal hero. "Then... what do I do?"

 

"You learn control," All Might said, a small, genuine smile forming on his gaunt face. "I cannot teach you how to use plasma. But I know how to train a body to handle overwhelming, destructive power. I know how to move, how to fight, and how to hold back when every instinct tells you to go all out. I am looking for a successor to my own legacy, kid... but perhaps, before I pass my torch, I can help you temper your blade."

 

All Might extended a hand toward Izuku.

 

"Midoriya Izuku. Will you let me train you?"

 

Izuku looked at All Might's hand. He then looked down at his own thick, heavy inhibitor gloves. For the first time in his life, he didn't view them as a permanent prison. He viewed them as training weights. Something he would one day be strong enough to take off for good.

 

Izuku reached out with both gloved hands and grabbed All Might's hand, gripping it tightly.

 

"Yes," Izuku said, his voice trembling but filled with a new, unbreakable resolve. "Please, All Might. Teach me how to save people."

 

 

 

 

The ten months leading up to the U.A. Entrance Exam were forged in sweat, sea salt, and the agonizing heat of his own body.

 

Izuku Midoriya did not inherit a quirk from All Might. He didn't need one. He was already in possession of a power that rivaled the Symbol of Peace in sheer destructive capability. What Izuku lacked was the vessel to contain it.

 

"Your quirk is tied to your biology, young Midoriya!" All Might had yelled over the crashing waves of Dagobah Municipal Beach Park, a sprawling coastline buried under decades of illegal dumping. "Generating plasma requires immense caloric energy, and maintaining that electromagnetic containment field taxes your nervous system! If you generate a blade larger than a few feet, your body will overheat, and you’ll pass out before the villain even strikes!"

 

So, they trained. Izuku moved refrigerators, crushed cars, and hauled rusted steel beams across the sand. When his muscles screamed in agony, All Might taught him martial arts. He taught him footwork, center of gravity, and how to parry an opponent's momentum.

 

"A sword is useless if the swordsman has no balance!" All Might would bark, dodging Izuku's un-ignited, gloved strikes. "You cannot rely on the fact that your quirk cuts through everything! If you face a villain who is faster than you, or who strikes from afar, you need the physical reflexes to evade!"

 

Izuku absorbed every lesson like a sponge. For the first time in his life, he was not suppressing his power; he was trying to understand it. He learned that his passive heat resistance was a muscle that could be trained. By the end of the ten months, Dagobah Beach was spotless, and Izuku Midoriya was transformed. The scrawny, trembling boy had been replaced by a lean, densely muscled teenager with calloused hands and a quiet, burning determination in his green eyes.

 

Now, standing before the massive, towering gates of U.A. High School, Izuku took a deep breath. The spring air was crisp. He adjusted the thick, heavy straps of his inhibitor gloves.

 

"Out of my way, Deku."

 

The voice was a low, aggressive growl. Izuku turned to see Katsuki Bakugo striding up the paved pathway. Katsuki looked the same, but the air around him was tenser, more volatile. The incident with the Sludge Villain had driven a wedge deeper between them. Katsuki had seen Izuku’s power firsthand. He had seen the absolute devastation Izuku was capable of, and it terrified him.

 

"Good morning, Kacchan," Izuku said, his voice steady. Ten months of training with the Number One Hero had done wonders for his posture. He didn't flinch.

 

Katsuki stopped, his crimson eyes narrowing as he took in Izuku's newfound physical confidence. "Don't think just because you got lucky with that sludge bastard that you're hero material. You're still a walking hazard. If you get in my way today, I'll blast you to ash."

 

"I'm not going to get in your way, Kacchan," Izuku replied evenly. "I'm just going to pass."

 

Katsuki clicked his tongue in irritation, shoving past Izuku and storming into the auditorium. Izuku watched him go, a small sigh escaping his lips. He turned to follow, but in his distraction, the toe of his red sneaker caught on a raised paving stone.

 

He pitched forward, gravity seizing him.

 

Before he could hit the concrete, he felt a sudden lightness. He was floating in mid-air.

 

"Are you okay?" a cheerful voice asked.

 

Izuku flailed his arms, righting himself as a girl with a brown bob and permanent blush marks on her cheeks pressed her hands together. "Release!" she chimed, and gravity reasserted itself, dropping Izuku gently onto his feet.

 

"I-I'm so sorry!" Izuku stammered, his face instantly flushing as red as his shoes.

 

"It's my quirk! I make things float!" she beamed. "I figured it would be bad luck if you fell right before the exam. I'm Ochaco Uraraka! Let's do our best today!"

 

She bounded off toward the auditorium before Izuku could even stutter out his name. He stared after her, clutching his chest. I talked to a girl! Well, she talked to me, but it counts!

 

The auditorium was massive, packed with hundreds of anxious teenagers. Present Mic, the Voice Hero, stood at the podium, delivering the briefing with deafening enthusiasm. He explained the practical exam: a mock cityscape populated with villain robots worth one, two, or three points.

 

"Are there any questions?!" Present Mic shouted, striking a pose.

 

A tall, broad-shouldered boy with glasses and meticulously combed hair stood up rigidly. "Sir! On the printout, there are four types of villains! If this is a misprint, U.A., the most prominent hero academy in Japan, should be ashamed of that foolish mistake!" He then whipped around, pointing directly at Izuku. "And you! With the unkempt hair! You've been muttering this entire time! It's distracting! If you're here on a pleasure trip, then you should leave immediately!"

 

Izuku shrank down in his seat, covering his mouth. He had been quietly analyzing the point distribution, a habit he couldn't break.

 

"Okay, okay, Examinee Number 7111!" Present Mic placated, pointing finger guns at the boy. "The fourth villain type is worth zero points! It's an obstacle! A massive gimmick! If you see it, run!"

 

Izuku looked down at his gloved hands. Robots.

 

The realization washed over him like a wave of pure relief. For ten years, he had feared his quirk because he was surrounded by fragile, fleshy human beings. He had locked his power away because if he swung his arm, someone died. But today... today he wasn't fighting humans. He was fighting metal, wiring, and synthetic plating. Targets that didn't bleed. Targets he didn't have to hold back against.

 

A slow, determined smile crept across Izuku's face.

 

 

 

Exam Battle Center B was a sprawling, hyper-realistic replica of a modern city district. Izuku stood at the front of the massive metal gates among dozens of other examinees, including the girl who had saved him from falling, and the strict boy with the glasses.

 

Izuku reached down to his wrists.

 

Click.

 

He undid the heavy metal clasp of his right inhibitor glove. He pulled the thick, insulated material off, stuffing it into his pocket. He then removed the left glove. The cool morning air kissed his bare palms. It felt strange. It felt dangerous. But most importantly, it felt liberating.

 

"What's with the kid taking his gloves off?" a boy with blonde hair muttered nearby. "Does he have a hand-based quirk?"

 

"RIGHT, LET'S START!" Present Mic's voice blasted from speakers hidden throughout the city. "THERE ARE NO COUNTDOWNS IN REAL BATTLES! RUN, RUN, RUN!"

 

The massive gates began to grind open. Before they were even wide enough for two people to pass side-by-side, Izuku moved.

 

He didn't run like a normal teenager. He dropped his center of gravity, engaged his reinforced leg muscles, and shot forward with explosive speed, slipping through the crack in the gates and sprinting down the main avenue before the other examinees had even processed the command.

 

"He got a head start!" someone yelled.

 

Izuku ignored them. He rounded the first corner and skidded to a halt. Blocking the intersection were three robots: two One-Pointers and a Three-Pointer. They rolled on tank treads, their mechanical eyes glowing a menacing red.

 

"Target acquired," the Three-Pointer droned, raising a massive, dual-barreled cannon.

 

Izuku didn't flinch. He planted his feet, brought his hands to his sides, and opened the floodgates.

 

VWUMMM-KRAK!

 

The deep, oscillating hum tore through the street. From his palms, two brilliant, blinding three-foot blades of emerald plasma erupted. The air around him shimmered as the temperature in the alleyway skyrocketed. The dry heat was intense, instantly vaporizing the morning dew on the pavement.

 

The Three-Pointer fired a volley of rubber bullets.

 

Izuku moved. Relying on All Might's training, he sidestepped the projectiles, his body a blur of motion. He didn't even bother trying to deflect them; he just closed the distance.

 

He reached the first One-Pointer. He didn't swing hard. He didn't need to. He simply extended his right arm and walked past it.

 

The three-foot plasma blade effortlessly glided through the robot's thick titanium torso. There was no sound of tearing metal, no resistance. Only the sharp hiss of flash-vaporization. The robot's top half slid off its chassis, its internal circuitry glowing cherry red before detonating.

 

Izuku didn't stop. He pivoted, ducking beneath a mechanical punch from the second One-Pointer, and drove his left blade upward, cleanly severing the robot's arm, followed immediately by a horizontal sweep that decapitated it.

 

The Three-Pointer aimed its cannon point-blank.

 

Izuku crossed his arms in an 'X' shape, igniting the blades brighter. He leaped forward, slicing through the cannon barrel and continuing the motion through the robot's main chassis. He landed smoothly on the other side. A second later, the Three-Pointer collapsed into four perfectly cauterized pieces.

 

Five points in less than ten seconds.

 

"Incredible," Izuku whispered, staring at the glowing green blades. For the first time in his life, he was using his quirk for exactly what it was meant for: fighting. It was exhilarating.

 

He deactivated the blades to conserve his stamina and sprinted deeper into the city.

 

High above the mock city, in a darkened observation room, the faculty of U.A. High School watched the monitors.

 

"We have a promising crop this year," Midnight purred, tapping her chin as she watched Katsuki Bakugo annihilate a group of robots with a massive explosion.

 

"Indeed. But look at Examinee 7111," Snipe said, pointing to a central monitor.

 

The teachers turned their attention to the screen. It showed the green-haired boy sprinting through the streets. A group of five Two-Pointers surrounded him. The boy didn't panic. Blinding green light erupted from his hands. In a display of terrifyingly precise martial arts, he danced through the robots. He didn't smash them; he dismantled them. With surgical, effortless strikes, he severed limbs, sliced through power cores, and reduced the mechanical threats to molten slag in the blink of an eye.

 

Aizawa Shouta, wearing his signature yellow sleeping bag like a scarf, narrowed his bloodshot eyes. "That's Midoriya Izuku. Quirk: Plasma Saber."

 

"Good lord, the heat output on that quirk is staggering," Ectoplasm muttered, looking at the thermal readings on the console. "His blades are burning at tens of thousands of degrees, but the energy is entirely contained within an electromagnetic field. That's why he isn't setting the entire city on fire. But... against physical matter..."

 

"It's unstoppable," Aizawa finished grimly. "There is no physical material on earth that can withstand that level of localized, contained heat. He isn't cutting them. He's deleting the matter he touches. It's a lethal quirk. Completely, unequivocally lethal."

 

"He's racking up points like crazy, though!" Present Mic cheered. "Look at him go! He's at fifty-five points already!"

 

"He's skilled," Aizawa admitted, his tone flat. "He's clearly received physical training to compensate for the weightlessness of his 'swords.' But a hero who can only cut things into pieces is a liability. Let's see how he handles something he can't just casually swat away."

 

Aizawa reached out and pressed a large, red button on the console.

 

Back in the mock city, Izuku was panting heavily. The air around him was stiflingly hot. Generating the plasma was taxing his body. His sweat was evaporating the second it formed, and his muscles ached from the recoil of moving so fast.

 

He was at sixty-three points. It was enough. He was sure of it.

 

Suddenly, the ground began to shake. The vibrations were so violent that windows in the surrounding mock buildings shattered.

 

At the end of the main avenue, a shadow eclipsed the sun.

 

The Zero Pointer. It wasn't a robot; it was a mobile skyscraper. Its massive treads crushed entire buildings as it rolled forward. Its colossal fist pulled back, preparing to level the entire block.

 

The other examinees in the area screamed, turning and running for their lives.

 

"It's the gimmick!"

 

"Run! It's massive!"

 

Izuku took a step back, ready to flee with the others. Present Mic had said to run. There was no point in fighting it.

 

"Ow! Please... help!"

 

Izuku stopped. His blood ran cold. He looked back toward the path of the colossal machine. There, trapped beneath a chunk of concrete rubble from a crushed building, was the nice girl—Uraraka. She was struggling to pull her leg free, but the debris was too heavy, and she had exhausted her quirk.

 

The Zero Pointer's shadow fell over her.

 

Izuku didn't think. The same instinct that had pushed him toward the Sludge Villain took over. But this time, he wasn't unarmed.

 

He sprinted toward her.

 

"Deku?!" he heard someone yell. He saw the boy with glasses, Iida, staring at him in shock as he ran toward the behemoth.

 

Izuku reached Uraraka. He could easily slice the concrete off her leg, but there wasn't time. The Zero Pointer's massive foot was already descending. It was going to crush them both in a matter of seconds.

 

I can't destroy the foot. The debris will fall on us, Izuku's mind raced, processing information at lightspeed. I have to destroy the main power core. But it's too high up. I can't jump that high. And my blades are too short to reach deep enough into the chassis.

 

He looked down at his hands. He looked up at the towering robot.

 

All Might said generating a larger blade would overheat me. It might make me pass out.

 

But if I don't... she dies.

 

Izuku planted his feet firmly on the ground. He took a deep breath, drawing oxygen into his lungs, feeling the fiery core of his quirk resting in his chest.

 

"Get ready to run!" Izuku yelled to Uraraka.

 

He brought both hands together, interlocking his fingers, pointing his palms upward. He closed his eyes and shattered his own mental limiters. He pushed every ounce of energy, every drop of adrenaline, into the electromagnetic field generating from his hands.

 

VWUMMMMMMMMM!

 

The hum wasn't just loud; it was an earthquake. The sound resonated in the chests of everyone within a five-block radius.

 

Izuku opened his eyes. Erupting from his clasped hands was not a three-foot blade. It was a roaring, blinding, twenty-foot column of pure, neon-green plasma. It was as thick as a tree trunk. The heat radiating off it was so intense that the asphalt beneath Izuku's feet began to melt, and the surrounding air warped violently.

 

The pain was immediate. It felt like his arms were submerged in boiling water. His skin turned bright red.

 

"Aaaaaaaagh!" Izuku screamed, using the sheer thermal pressure radiating from the base of the blade to propel himself upward.

 

The thermal updraft acted like a rocket engine. Izuku shot fifty feet into the air, soaring directly toward the chest plate of the descending Zero Pointer.

 

In the observation room, the teachers stood up in unison.

 

"He extended the containment field?!" Ectoplasm gasped. "The thermal output is off the charts!"

 

Izuku hung in the air, directly in front of the robot's massive chest. He swung his arms in a massive, sweeping arc.

 

The twenty-foot plasma blade met the heavily armored torso of the Zero Pointer.

 

The titanium plating, thick enough to withstand a nuclear blast, offered less resistance than wet tissue paper. Izuku cleaved horizontally through the entire chest cavity of the colossal machine. The blade easily reached the main power core, vaporizing it instantly.

 

Izuku willed the quirk off. The massive blade vanished, saving him from passing out instantly.

 

He began to fall. Below him, the Zero Pointer froze. A terrifying, groaning sound echoed through the city as the top half of the skyscraper-sized robot slowly slid off the bottom half, bisected with molecular perfection. The severed edges glowed a blinding, molten orange.

 

The top half crashed into the empty street behind the robot, sending up a massive plume of dust and shockwaves, safely away from Uraraka.

 

Izuku hit the ground hard, tumbling across the pavement, his uniform singed, his hands raw, red, and blistering from the heat. He lay on his back, staring up at the blue sky, his chest heaving as he gasped for air.

 

"Times up!" Present Mic's voice echoed.

 

The mock city was dead silent. Every single examinee, including Uraraka and Iida, was staring at the boy on the ground, and then at the clean, glowing cut that had felled a mechanical god.

 

Izuku closed his eyes and let the darkness take him.

 

 

 

Izuku woke up in the nurse's office, the smell of sterile bandages filling his nose. Recovery Girl, the youthful heroine, had treated his burns.

 

"You're lucky, sonny," she had chided, wrapping his hands in specialized cooling bandages. "Your body has a natural resistance to heat, but you pushed your quirk beyond its safety threshold. Your skin suffered first-degree burns. If you had held that massive blade for even five seconds longer, you would have boiled your own blood. Learn your limits."

 

A week later, the letter arrived.

 

Izuku sat at his desk, his heart pounding against his ribs, as he stared at the metal disc. A hologram projected upward, revealing All Might in his yellow pinstripe suit.

 

"I am here as a projection!" All Might boomed.

 

The hero explained the scoring. Izuku had scored 63 villain points. But there was a hidden metric: Rescue Points. For saving Uraraka and risking his own life against an insurmountable obstacle, he had been awarded 60 rescue points.

 

"Total score: 123 points!" All Might announced proudly. "First place! Midoriya Izuku, this is your hero academia!"

 

Izuku cried. He cried so hard his mother came running in, and they cried together. He had done it. He had proved that his lethal quirk could be used for good. He was going to be a hero.

 

 

 

The euphoria of acceptance evaporated exactly five minutes into his first day at U.A. High School.

 

Class 1-A was a chaotic mix of vibrant personalities. Izuku had barely managed to introduce himself to Uraraka and Iida before a man in a yellow sleeping bag rolled into the classroom, chugged a juice pouch, and declared himself their homeroom teacher, Shota Aizawa.

 

"Put these on and meet me on the PE grounds," Aizawa said lazily, tossing a gym uniform onto the desk. "We're doing a Quirk Assessment Test."

 

"An assessment test?!" the class chorused. "What about the entrance ceremony? The orientation?"

 

"Heroes don't have time for pointless ceremonies," Aizawa replied, his eyes cold and uninterested.

 

Ten minutes later, the class stood on the dirt field. Aizawa stood before them, holding a softball.

 

"Bakugo," Aizawa said. "You placed second in the practical exam. What was your farthest softball throw in junior high?"

 

"Sixty-seven meters," Katsuki replied, stepping forward. He shot a glare at Izuku, still furious that 'Deku' had somehow beaten him for first place.

 

"Try it with your quirk. Anything goes, just stay in the circle."

 

Katsuki grinned ferociously. He wound up, and as he threw the ball, he unleashed a massive explosion from his palm. "DIE!"

 

The ball rocketed into the sky, leaving a trail of smoke. Aizawa held up a digital device. 705.2 meters.

 

The class erupted in cheers and awe. "Awesome!" "We can really use our quirks!"

 

"Awesome?" Aizawa's voice cut through the excitement like a knife. His demeanor shifted from lazy to predatory. "You have three years to become heroes. You think it's going to be all fun and games? Let's make a new rule. The student who ranks last in total points across all eight tests will be judged as having no potential... and will be expelled."

 

The class gasped. Izuku felt a cold knot form in his stomach.

 

"Midoriya," Aizawa said, his dark eyes locking onto Izuku. "Step up."

 

Izuku swallowed hard. He slowly walked into the throwing circle, feeling the eyes of his classmates on him. He reached into his pocket, instinctively grabbing the familiar weight of his inhibitor gloves.

 

"Don't put those on," Aizawa commanded, his capture scarf shifting slightly around his neck.

 

Izuku stopped, his hands bare.

 

"I watched your entrance exam, Midoriya," Aizawa said loud enough for the entire class to hear. "Your quirk is undeniably powerful. Against giant metal robots, you are a god of destruction. But this isn't a robot-fighting academy. This is a school for heroes."

 

Aizawa stepped closer, his imposing presence making Izuku shrink back.

 

"How do you subdue a purse-snatcher, Midoriya? How do you stop a bar fight? Do you amputate their arms? Do you slice them in half? A hero who only knows how to kill is a villain with a license. Your quirk is a lethal weapon. If you use it today exactly as you did in the entrance exam, you'll destroy the equipment, or worse, hurt a classmate. Prove to me you have restraint. Prove to me you belong here, or pack your bags."

 

Izuku stared at the dirt. Aizawa’s words echoed the darkest fears he had harbored for ten years. He was the Executioner. Katsuki had said it. The doctors had said it.

 

No, Izuku thought, clenching his fists. I am not a villain. All Might believes in me.

 

"Let's begin," Aizawa said, stepping back.

 

The first test was the 50-meter dash. Izuku lined up against Katsuki.

 

"I'll crush you, Deku," Katsuki snarled, sparks popping in his hands.

 

"Ready... go!" the robot timer announced.

 

Katsuki launched himself forward using explosions to propel him. Izuku didn't panic. He ignited two small, one-foot plasma blades, not pointing them forward, but pointing them backward and slightly down. He pushed the thermal output high, instantly creating a massive thermal updraft. The sudden expansion of superheated air acted like a thruster, propelling Izuku forward at breakneck speed. He crossed the finish line a split second behind Katsuki.

 

3.14 seconds.

 

Katsuki stared in shock as Izuku deactivated the blades, panting from the heat.

 

The Grip Strength test was trickier. Izuku couldn't use his quirk without instantly melting the dynamometer. He relied solely on the immense physical strength All Might had helped him build at Dagobah Beach. He scored a highly respectable 75 kg. Not superhuman, but well above average.

 

For the Standing Long Jump, Izuku pointed his palms at the ground, ignited the blades for a microsecond, and rode the thermal shockwave across the sandbox, clearing it easily.

 

He was surviving. He was adapting. But the real challenge was the ball throw.

 

Izuku stood in the circle, the softball in his hand. He looked at the sky. He couldn't just throw it normally; he would place last against people with physical enhancement quirks. He needed to use his quirk.

 

If I ignite the blade, I'll vaporize the ball instantly, Izuku thought, his mind racing. Even if I try to use the thermal updraft, the heat radiating from the blade will melt the synthetic leather before I can throw it.

 

He wound up his arm. He closed his eyes. I have to try. I have to control the heat.

 

He ignited a small blade from his right index finger, intending to flick the ball and ride the shockwave.

 

Suddenly, the green light vanished.

 

Izuku threw the ball. It sailed a pathetic forty-six meters.

 

"What?" Izuku gasped, looking at his hand. The quirk was gone. The heat in his chest was suppressed.

 

He looked over at Aizawa. The teacher’s hair was floating in the air, his eyes glowing a fierce red.

 

"I erased your quirk," Aizawa said coldly. "You were going to try and use the thermal shockwave to propel the ball, weren't you? Foolish. You can't control the ambient heat of your plasma well enough yet. You would have melted the ball in your hand, permanently ruined your throw, and likely given yourself third-degree burns. You have zero control over the lethality of your power. You're a liability."

 

"I... I was trying to find a way..." Izuku started.

 

"Trying isn't enough when lives are on the line," Aizawa interrupted, his hair falling as he blinked, deactivating his quirk. "You rely entirely on the destructive nature of your quirk or the residual heat it produces. You have the ultimate sword, Midoriya, but you don't know how to sheathe it. Take your final throw. If it's a normal throw, you'll place last."

 

Izuku stared at the softball Aizawa tossed back to him. The class was utterly silent. Katsuki was smirking.

 

Izuku squeezed the ball. He's right. The blade is too sharp. The heat is too wild.

 

But then, Izuku remembered the doctor's words from when he was four years old.

 

‘He subconsciously generates a powerful electromagnetic containment field around the plasma.’

 

The plasma was the destructive force. But the magnetic field was what gave it shape. What if... what if he reversed the priority?

 

Izuku stepped back to the front of the circle. He took a deep breath.

 

"Sensei," Izuku called out, his voice shaking slightly but gaining strength. "You said my quirk is a lethal weapon. You asked how I would stop a purse-snatcher without amputating their arm."

 

Aizawa raised an eyebrow.

 

Izuku held his right hand out. He closed his eyes and focused. He didn't focus on the heat. He didn't draw upon the raw, superheated gas in his cells. Instead, he focused entirely on the pressure. The invisible, magnetic cage that held the star together.

 

He opened the floodgates, but only a fraction. He choked the plasma supply, but maxed out the electromagnetic field.

 

Vwum.

 

A blade appeared from his palm, but it looked entirely different. It wasn't blindingly bright neon-green. It was a dull, pulsing, translucent emerald. It didn't hum with a deafening roar; it crackled with deep, heavy static. And it wasn't three feet long; it was a thick, stout cylinder, exactly the length and width of a baseball bat.

 

The heat radiating from it was intense, but it wasn't vaporizing the air. It was the heat of a hot stove, not a dying star.

 

Izuku tossed the softball into the air with his left hand.

 

He gripped the dull, crackling cylinder of energy with both hands. He planted his feet, twisting his hips, and swung it like a bat.

 

The electromagnetic construct struck the softball.

 

CRACK!

 

There was no hiss of vaporization. There was no molten slag. The immense physical pressure of the magnetic field, combined with the heavy blunt force of Izuku's swing and a burst of controlled, concussive heat, launched the ball into the stratosphere.

 

The ball smoked slightly as it tore through the sky, but it was completely intact. It vanished into the clouds.

 

Izuku let the construct dissipate. He stood there, panting, his arms aching from the kinetic feedback.

 

Aizawa stared at his digital device. It beeped. He turned it around for the class to see.

 

705.3 meters.

 

Izuku had beaten Katsuki by exactly 0.1 meters.

 

Izuku turned to Aizawa, raising his right hand, making a fist. He looked exhausted, but his green eyes burned with an unyielding, heroic fire.

 

"Sensei," Izuku said, grinning through the pain in his arms. "I call that... Stun Baton Mode. It burns, and it hits hard... but it doesn't cut."

 

The class erupted.

 

"Whoa! He hit it like a homerun!" Eijiro Kirishima yelled, pumping his fists. "That was so manly!"

 

"He changed the shape and intensity of his quirk!" Yaoyorozu observed, her eyes wide with analytical interest. "He traded cutting power for blunt concussive force!"

 

Katsuki Bakugo stood frozen, his eyes bulging. "He... he didn't blow it up. He didn't cut it. He held it back." Katsuki grit his teeth, a furious roar escaping his throat. "DEKU! YOU BASTARD! TELL ME HOW YOU DID THAT!" Katsuki lunged forward, explosions ready.

 

Before he could take three steps, Aizawa's capture scarf lashed out, wrapping around Katsuki and binding him tight.

 

"Calm down, Bakugo," Aizawa warned, his eyes glowing red again, erasing Katsuki's quirk. "Or I'll expel you right now."

 

Aizawa pulled his scarf back, ignoring the fuming blonde, and looked at Izuku.

 

On the outside, Aizawa's expression remained perfectly bored and apathetic. But inside, his mind was racing.

 

He lowered the density of the plasma and increased the magnetic containment field to create a solid mass of blunt pressure. He willingly weakened the ultimate offensive quirk just to prove he could apprehend a villain non-lethally. He risked failing the test and breaking his arms from the recoil to demonstrate restraint.

 

Aizawa allowed a tiny, almost imperceptible smirk to touch the corner of his mouth.

 

This kid... he might just be a hero after all.

 

At the end of the day, the scores were posted. Izuku ranked 4th overall, carried by his impressive sprint, his solid physical scores, and his monstrous throw.

 

Mineta, the shortest boy in the class, fell to his knees in despair, having placed last.

 

"By the way, I lied about the expulsion," Aizawa said flatly, walking away. "It was a logical ruse to draw out your upper limits."

 

The class shrieked in collective shock, while Yaoyorozu sighed, claiming it was obvious. Izuku just let out a massive breath he felt he had been holding for ten years.

 

As Izuku walked to the train station that evening, the heavy inhibitor gloves were securely strapped to his hands. But they didn't feel like a prison anymore. They felt like training wheels. He had found a way to use his power without taking a life. He had forged a blunt edge on an unstoppable sword.

 

He was Izuku Midoriya. And he was finally learning how to be a hero.

 

 

 

The interior of the U.A. charter bus hummed with the idle chatter of Class 1-A. Outside the tinted windows, the sprawling metropolis of Musutafu gave way to the isolated, heavily forested outskirts where U.A.’s specialized training facilities were located.

 

Izuku Midoriya sat near the middle of the bus, his notebook open on his lap, mechanically jotting down observations about his classmates’ quirks. But his mind was elsewhere. He kept rubbing the thick, carbon-fiber reinforced fabric of his inhibitor gloves. The heavy leather and thermal mesh felt comforting today. Since the Quirk Assessment Test a few days prior, he had gained a modicum of confidence in his "Stun Baton" mode, but that required immense concentration, space, and prep time. It wasn't a reflex yet.

 

"Midoriya," a blunt voice croaked from across the aisle.

 

Izuku blinked, snapping out of his thoughts. Tsuyu Asui, the frog-quirk girl with large, unblinking eyes, was staring directly at him. She rested a finger on her chin.

 

"I generally say whatever comes to mind," Tsuyu began, her tone perfectly conversational. "Your quirk. It’s some kind of super-heated energy blade, right? You cut that giant Zero Pointer in half like it was made of wet paper."

 

The bus quieted down slightly, several students leaning in. Izuku’s display at the entrance exam was already the stuff of legend among the first-years.

 

"Y-Yeah," Izuku stammered, his face flushing at the sudden attention. "The doctors called it Plasma Saber. It’s... well, it’s highly concentrated ionized gas contained within an electromagnetic field."

 

"It's insanely flashy!" Eijiro Kirishima grinned, leaning over his seat. "And super manly! You’ve got like, the ultimate attack quirk. But... no offense, man, you act kind of jumpy for a guy carrying a pair of unstoppable laser swords in his hands."

 

"That’s exactly what I was thinking, ribbit," Tsuyu nodded. "You wear those massive gloves all the time, even in class. And you look terrified whenever you take them off. Why is that?"

 

Izuku looked down at his lap. The cheerful atmosphere on the bus suddenly felt heavy. He could feel Katsuki Bakugo’s piercing, angry glare boring into the back of his head from a few rows up. Katsuki knew exactly why.

 

"Because... because it's a lethal quirk," Izuku said quietly, the words tasting like ash in his mouth. "My plasma burns at tens of thousands of degrees. The containment field keeps the heat from radiating too far, but... whatever the blade touches doesn't just get cut. It gets vaporized. I have no natural blunt-force attacks. If I sneeze and my quirk activates, I could take someone's arm off, and they'd never even feel it happen."

 

A heavy silence fell over the surrounding students. Kirishima’s smile faltered, replaced by a look of profound understanding. Denki Kaminari swallowed hard.

 

"Oh," Uraraka said softly from the seat beside Izuku, looking at his heavily gloved hands with newfound sympathy. "That’s... that’s a lot of responsibility to carry around."

 

"I spent most of my life terrified of it," Izuku admitted, looking up and offering a small, shaky smile. "I'm only just now learning how to control it so I can save people without hurting them. That's why I'm at U.A. I want to learn how to be a hero who doesn't have to use his sword."

 

"Whatever, Deku," Katsuki scoffed loudly, crossing his arms and glaring out the window. "A sword is a sword. You can wrap it in bubble wrap all you want, but you're still a walking hazard."

 

Before Izuku could respond, the bus began to slow down.

 

"We're here," Aizawa’s tired voice drifted from the front. "Stop messing around and get out."

 

The facility before them was massive, a sprawling dome of glass and steel that looked like a futuristic biosphere. Standing at the entrance was the Space Hero, Thirteen, clad in their signature bulky, white astronaut suit.

 

"Welcome, everyone, to the Unforeseen Simulation Joint! Or, as I like to call it, the USJ!" Thirteen cheered, gesturing to the incredible interior. Inside the dome were various catastrophic environments: a raging shipwreck, a blazing fire zone, a crumbling urban ruin, and a treacherous landslide area.

 

Thirteen held up a puffy white finger. "Before we begin, I have a few things to say. Or maybe a lot. As you all know, my quirk is Black Hole. I can suck up and tear apart anything."

 

"You've used it to save people from countless disasters!" Uraraka cheered, practically vibrating with excitement.

 

"True," Thirteen nodded, their voice taking on a somber, serious tone that instantly commanded the room. "But my quirk could also easily be used to kill people."

 

Izuku’s breath hitched. He instinctively gripped his wrists.

 

"In our superhuman society, quirks are heavily regulated, and the requirements for lawful use are strict," Thirteen continued. "But please do not forget that many of you possess abilities that can end a life with a single wrong step. Aizawa-sensei’s physical tests taught you your potential. But this class will teach you the weight of a human life. You must learn to use your powers to save, not to destroy."

 

Izuku bowed his head. Thirteen’s words resonated in his soul. This was exactly what he needed. This was where he would finally forge his restraint.

 

But fate, it seemed, had no interest in Izuku’s restraint.

 

The lights in the massive dome flickered and died. A sudden, chilling drop in temperature swept through the central plaza. Down in the valley, near the fountain, the space itself began to warp. A pinpoint of purple and black fog expanded, swirling like a vortex, growing larger and larger until it formed a massive, ominous gate.

 

"Gather together and don't move!" Aizawa barked, his lazy demeanor instantly vanishing. He pulled his yellow goggles over his eyes and unraveled his capture weapon. "Thirteen, protect the students!"

 

"What is that?" Kirishima asked, squinting down at the plaza. "Is this like the entrance exam? Does the training start already?"

 

"Stay back!" Aizawa yelled, his voice laced with genuine alarm. "Those aren't robots. Those are real villains."

 

Izuku’s blood ran cold. He stepped to the edge of the stairs, looking down into the plaza.

 

From the purple warp gate, a nightmare poured in. Dozens, then hundreds, of terrifying figures stalked out of the darkness. Mutants, thugs, men and women armed with crude weapons and dangerous-looking quirks.

 

Then, three figures emerged that made Izuku's stomach drop. A man entirely made of the purple fog, wearing an elegant bartender's suit. A hulking, grotesque monster with exposed brain matter, a beak-like mouth, and muscles that looked artificially inflated. And leading them all, a slender, hunched man covered in severed, disembodied hands, his pale blue hair falling over a crazed, bloodshot eye.

 

"Eraserhead and Thirteen," the hand-covered man rasped, his voice scratching against the silence of the dome. "The schedule we received said All Might would be here. Where is he? I went through the trouble of bringing this whole crowd... and the final boss doesn't even show up?"

 

Izuku’s mind raced. They have the schedule? They bypassed the U.A. barrier? They're here to kill All Might?

 

"Let's see," the villain continued, a terrifying grin stretching across his cracked lips. "Will he show up if we kill some of these kids?"

 

Aizawa didn't wait. He vaulted down the massive staircase, plunging headfirst into the army of villains.

 

"We have to evacuate!" Thirteen ordered, ushering the students back toward the heavy steel doors.

 

But before they could take ten steps, the purple fog materialized right in front of them, expanding to block the entire exit. Two glowing yellow eyes opened within the mist.

 

"I cannot allow that," the fog entity said politely. "We are the League of Villains. It may be presumptuous of us, but we have invited ourselves into the home of the heroes in order to have All Might, the Symbol of Peace, draw his last breath. My role is to scatter you... and torture you to death."

 

"Get out of the way!" Katsuki roared, launching himself forward alongside Kirishima. They unleashed a massive, combined explosion right into the center of the fog.

 

"Kacchan, no! Physical attacks won't work on gas!" Izuku yelled, but it was too late.

 

The smoke cleared, and Kurogiri was completely unharmed. "How dangerous," the villain mused. "Even if you are students, you are still excellent golden eggs."

 

The fog surged forward like a tidal wave, enveloping the students. Izuku felt a terrifying weightlessness. The world went black, twisting and contorting around him. He couldn't breathe.

 

Then, the oppressive heat of the fog was replaced by the freezing shock of cold water.

 

Izuku plunged beneath the surface, his heavy red sneakers and thick inhibitor gloves dragging him down. He opened his eyes, the saltwater stinging, and saw the wreckage of a massive, rusted ship hovering above him. The Shipwreck Zone.

 

He kicked his legs, trying to swim to the surface, but a shadow passed over him.

 

A villain with a shark-like mutation was rocketing through the water straight toward him, jaws wide open, lined with razor-sharp teeth.

 

He's too fast in the water! Izuku thought in a panic. He raised his heavy, waterlogged hands. I have to use it. I have to...

 

If he ignited his blade underwater, the heat would flash-boil the surrounding water instantly. The resulting steam explosion would cook Izuku alive, and likely boil the villain as well. He couldn't do it.

 

Before the shark-villain could snap its jaws around Izuku’s leg, a long, powerful green tongue whipped through the water, wrapping securely around Izuku’s waist. He was yanked upward with incredible force, bursting through the surface of the water and flying through the air.

 

He crashed onto the metal deck of the sinking ship, coughing up seawater.

 

"Midoriya, are you okay, ribbit?" Tsuyu asked, landing gracefully beside him. She had Mineta tucked under her other arm, the short boy sobbing hysterically.

 

"T-Thank you, Asui," Izuku gasped, pushing himself up onto his hands and knees.

 

"Call me Tsu," she corrected calmly, though her eyes were scanning the dark waters below.

 

Izuku dragged himself to the railing. The water was churning. One by one, villains were surfacing, surrounding the rusted ship. Some had aquatic mutations; others were wielding harpoons, rusty cutlasses, and even firearms. They were grinning, anticipating an easy slaughter.

 

"They're everywhere!" Mineta screamed, pulling at his purple, grape-like hair. "We're going to die! We're going to get eaten by shark guys and sliced into sashimi! Why did I want to be a hero?!"

 

"Calm down, Mineta," Tsuyu said, though her voice held a tight edge of tension. "Midoriya, what do we do? You're the tactician. And you have the strongest attack quirk here."

 

Izuku stared down at the villains. There were at least fifteen of them.

 

His heart hammered against his ribs like a trapped bird.

 

They're real people, his mind screamed. They aren't robots. They aren't concrete walls. They are made of flesh and bone and blood.

 

"I... I can't," Izuku whispered, his hands trembling violently.

 

"What do you mean you can't?!" Mineta shrieked. "You cut a building-sized robot in half! Just cut the water! Boil them!"

 

"If I boil the water, the steam will rise and cook us on this deck too!" Izuku snapped back, his tactical mind cutting through his panic. "And even if I jump down there... if my blade touches them... it won't just hurt them. It will sever them. They'll die, Mineta. I'll kill them."

 

"I'd rather they die than me!" Mineta cried.

 

Izuku squeezed his eyes shut. Ten years of terror. Ten years of viewing himself as a monster. Thirteen’s speech echoed in his ears. You must learn to use your powers to save, not to destroy.

 

He couldn't use his Stun Baton mode. It required too much concentration to maintain the magnetic field over the plasma density, and if a villain surprised him and broke his concentration, the construct would collapse back into a lethal blade mid-swing. It was too risky in a chaotic, multi-target brawl.

 

I can't fight them, Izuku realized. If I fight them with my quirk, I will become a murderer.

 

Izuku opened his eyes. A fierce, emerald light sparked in his irises.

 

So I won't fight them. I'll fight their weapons.

 

"Tsu," Izuku said, his voice dropping an octave, losing its characteristic tremble. He reached down to his right wrist and unclasped the heavy inhibitor glove, letting it fall onto the rusted deck. He did the same with his left. "Can you jump all the way to the central plaza from here?"

 

"With my leg strength, yes," Tsuyu nodded. "But not while carrying both of you."

 

"You don't need to carry me," Izuku said, turning to face the water. He took a deep breath, centering his center of gravity, recalling the countless hours of martial arts training with All Might on the beach. "Mineta. Your quirk. The balls on your head. Are they sticky to everything?"

 

"Y-Yeah! Except me!" Mineta whimpered.

 

"When I jump, I want you to throw as many as you can into the water," Izuku commanded.

 

"You're jumping in?!" Tsuyu asked, her eyes widening. "Midoriya, you just said—"

 

"I'm not going to touch them," Izuku said, rolling his bare shoulders. "I'm just going to take away their ability to hurt us."

 

Izuku leaped off the railing.

 

He didn't dive into the water. He used a micro-burst of his quirk—igniting the blades for a millisecond—to create a thermal shockwave beneath his feet, keeping him airborne, hovering just inches above the surface of the churning water.

 

"The kid's coming down!" one of the villains yelled, a burly man with a massive steel cutlass. "Slice him up!"

 

Izuku fell into the center of the villain ring. As he descended, Mineta began hurling his purple spheres into the water.

 

Three villains lunged at Izuku simultaneously. One thrust a spear, one swung the cutlass, and another aimed a high-caliber handgun.

 

Izuku exhaled. He didn't ignite the massive, roaring three-foot blades he used at the entrance exam. He channeled the energy precisely, forming an incredibly tight, dense containment field.

 

Vwum.

 

From the center of his bare palms, two tiny, brilliantly glowing emerald daggers of plasma erupted. They were barely six inches long.

 

The heat was contained, the hum was a high-pitched whine.

 

The villain thrust the steel spear at Izuku’s chest.

 

Izuku didn't dodge. Relying on his physical training, he parried. He stepped into the villain's guard, bringing his right hand up. The six-inch plasma dagger intercepted the thick steel shaft of the spear.

 

There was no clash of metal. There was no resistance. The superheated plasma passed through the steel shaft like it was empty air. The tip of the spear fell into the water with a plop, the cut end glowing molten orange.

 

The villain froze, staring at the cleanly severed, bubbling metal in his hands.

 

Before he could process it, Izuku pivoted, spinning on his heel. The cutlass came down toward his shoulder. Izuku brought his left hand up in a sweeping arc. The plasma dagger sliced through the thick, broad blade of the cutlass diagonally.

 

The top half of the sword vaporized instantly, showering the villain in a harmless burst of sparks as the ruined weapon collapsed into slag.

 

"What the hell?!" the swordsman screamed, dropping the molten hilt.

 

The third villain, the one with the handgun, panicked and pulled the trigger.

 

Izuku’s eyes tracked the subtle movement of the man's finger. Izuku stepped sideways, letting the bullet graze past him, and lashed out with his right hand. He didn't aim for the man. He aimed for the gun.

 

The six-inch plasma dagger sheared cleanly through the barrel and the cylinder of the handgun. The weapon fell apart in the villain's hands in two perfectly flat pieces, the gunpowder inside flashing harmlessly into smoke.

 

Three armed villains. Disarmed in less than two seconds. Without a single drop of blood spilled.

 

Izuku stood in the shallow water atop a submerged piece of debris, the twin green daggers humming menacingly from his palms. The intense heat radiating from the tiny blades was making the water around his feet begin to boil and steam, cloaking him in a thin, ethereal mist.

 

"Listen to me," Izuku said, his voice echoing over the water. It wasn't the voice of a timid schoolboy. It was the voice of a cornered force of nature. "My quirk deletes physical matter at tens of thousands of degrees. If I make these blades any longer, or if you touch them, you will lose whatever body part makes contact. Permanently."

 

The villains froze, treading water. The sheer psychological terror of watching their steel weapons turn to butter without Izuku even straining himself was paralyzing.

 

"He's bluffing!" a villain in the back yelled. "He's just a kid! Rush him!"

 

Two more villains swam forward. But as they did, they collided with the purple spheres Mineta had scattered. Instantly, they were stuck to each other and to the floating debris, thrashing helplessly.

 

Izuku didn't wait for the rest to make a move. He went on the offensive.

 

He didn't use the blades to strike. He used them for psychological warfare. He dashed across the floating debris, a blur of motion and green light. A villain tried to swing a metal pipe; Izuku severed it an inch from the man's hand. Another villain tried to shoot a net-gun; Izuku sliced the barrel off before it could fire.

 

He moved with terrifying, surgical precision. He was playing a dangerous game of operation, cutting millimeters away from their flesh, destroying only their tools. The intense heat passing so close to their skin left them sweating, terrified, and acutely aware that their lives were entirely dependent on the teenager’s absolute restraint.

 

Within ninety seconds, the remaining free villains were scrambling backward in the water, holding up their empty hands, absolutely terrified of the glowing green daggers.

 

"We surrender!" the swordsman yelled, paddling backward furiously. "Just keep those things away from us!"

 

Izuku willed the quirk off. The daggers vanished with a sharp hiss. He let out a shaky breath, his legs trembling slightly from the adrenaline dump. He had done it. He had fought humans, and he hadn't hurt a single one.

 

"Tsu! Now!" Izuku yelled, looking up at the ship.

 

Tsuyu grabbed Mineta, crouched low on the railing, and launched herself into the air with incredible frog-like leg strength, soaring over the water. She fired her tongue out, wrapping it around Izuku's waist, and pulled him along as they sailed across the zone, landing safely on the concrete edge of the central plaza.

 

Izuku hit the ground, rolling to absorb the impact. He quickly pulled his inhibitor gloves out of his pockets and strapped them back onto his wrists. He needed the physical barrier. He couldn't risk accidentally igniting the blade now that he was back on solid, dry ground.

 

"That was amazing, Midoriya!" Mineta cried, hugging the ground. "You totally psyched them out!"

 

"Are you okay?" Tsuyu asked, noticing Izuku's heavy breathing.

 

"I'm fine," Izuku said, wiping sweat from his forehead. "We need to figure out what's happening in the plaza."

 

The three students crept forward, peeking over the edge of a concrete planter box into the massive central fountain area.

 

What Izuku saw made his blood freeze in his veins.

 

The villains were decimated, lying groaning on the floor. But Aizawa was not victorious.

 

The hulking, bird-brained monster—the Nomu—was straddling Aizawa. It had Aizawa’s arms gripped in its massive, grey hands. With a sickening CRUNCH, the monster snapped both of Aizawa’s arms like dry twigs.

 

Aizawa screamed, a raw, agonizing sound that tore at Izuku’s heart. The Nomu then slammed Aizawa’s head into the concrete floor, shattering the pavement and leaving the teacher a bloody, broken mess.

 

"Sensei!" Izuku gasped, instinctively gripping the concrete planter so hard his fingers bruised.

 

"Eraserhead," the hand-covered villain, Shigaraki, said softly, scratching at his own neck furiously. "You're so cool. You're so strong. But against the anti-Symbol of Peace, you're just a normal human."

 

Shigaraki turned his head, looking directly at the planter box where Izuku, Tsuyu, and Mineta were hiding.

 

"More kids," Shigaraki rasped. "Kurogiri, you let some slip through."

 

Before Izuku could react, Shigaraki moved with horrifying speed, crossing the distance in an instant. He lunged over the planter, his hand outstretched, his fingers spread wide.

 

He reached directly for Tsuyu’s face.

 

No! Izuku’s mind screamed. He tried to move, tried to reach for his gloves to take them off, but he was too slow. Shigaraki was right there.

 

Shigaraki’s hand clamped over Tsuyu’s face.

 

Izuku’s heart stopped. He waited for the blood, for the decay.

 

Nothing happened.

 

Shigaraki blinked, looking back. Down on the floor, heavily bleeding and barely conscious, Aizawa had lifted his head, his glowing red eyes locked onto Shigaraki through the gap in his hair, erasing the villain's quirk.

 

"You really are cool, Eraserhead," Shigaraki muttered.

 

Before Shigaraki could try again, the massive steel doors at the entrance of the USJ blew completely off their hinges, crashing to the ground with a deafening roar.

 

Dust billowed into the dome. Standing in the doorway, stripped of his usual smile, was All Might.

 

"IT IS FINE NOW," All Might declared, his voice lacking any of its usual cheer. It was entirely filled with raw, unadulterated fury. "I AM HERE."

 

In the blink of an eye, All Might crossed the plaza. He struck Shigaraki, sending the villain tumbling backward, and scooped up Aizawa, Izuku, Tsuyu, and Mineta, carrying them away from the fountain in a blur of speed.

 

"Everybody, back to the entrance!" All Might ordered, setting them down gently. "Take Aizawa with you!"

 

"All Might, wait!" Izuku yelled, looking back at the Nomu. "That brain villain... he's different! Aizawa-sensei couldn't do anything to him!"

 

"Do not worry, Young Midoriya!" All Might said, flashing a confident thumbs-up. "I am the Number One Hero!"

 

All Might charged the Nomu. He crossed his arms and delivered a devastating 'Carolina Smash' right across the creature’s chest. The impact sounded like a bomb going off.

 

The Nomu didn't flinch. It didn't even take a step back.

 

"It didn't work?" All Might grunted in surprise.

 

The Nomu grabbed All Might by the waist and slammed him into the concrete. A brutal, earth-shattering brawl ensued. All Might unleashed a flurry of punches—hundreds of them—each one packing enough force to level a building. But the Nomu just took them, matching All Might blow for blow.

 

"It's useless!" Shigaraki laughed, scratching his neck. "Nomu has Shock Absorption! Your blunt-force physical attacks won't work on him, All Might! And even if you manage to do damage, he has Super Regeneration! He was bio-engineered specifically to tank you until you tire out!"

 

Izuku, halfway to the exit while helping carry Aizawa, stopped dead in his tracks.

 

Shock Absorption. Super Regeneration.

 

Izuku’s hyper-analytical brain went into overdrive. He watched as All Might managed to tear a chunk of flesh off the Nomu’s arm, only for the wound to violently bubble and knit back together in seconds, completely healed.

 

Shock absorption negates kinetic impact. Regeneration repairs damaged cellular structure, Izuku thought, his eyes wide.

 

He looked down at his heavy inhibitor gloves.

 

My quirk has zero kinetic mass. It’s pure energy. It can't be absorbed. And if I cut through flesh... the intense heat flash-cauterizes the wound instantly. The cells are burned and permanently sealed at thousands of degrees. They can't divide. They can't regenerate.

 

Izuku looked up. Kurogiri, the warp gate, had managed to open a portal beneath All Might. The Nomu was currently dragging All Might down into the portal, holding the hero by his weak point—the massive scar on his side. All Might was struggling, blood pouring from his mouth, his strength failing against the bio-engineered monster.

 

They're going to tear him in half, Izuku realized with absolute horror. They are going to kill the Symbol of Peace.

 

"Midoriya! What are you doing?!" Mineta screamed as Izuku gently lowered Aizawa’s legs to the ground.

 

"Tsu, take Sensei to the exit," Izuku said, his voice entirely devoid of fear. It was replaced by a cold, terrifying resolve.

 

"Midoriya, you can't!" Tsuyu croaked, reaching for him.

 

Izuku didn't listen. He turned around and ripped the inhibitor glove off his left hand, tossing it aside. He ripped the glove off his right hand.

 

He didn't run. He sprinted, drawing upon every ounce of physical strength All Might had trained into his legs.

 

"All Might!" Izuku roared, his voice echoing through the massive dome.

 

Shigaraki turned, sneering at the boy charging toward them. "Oh, the heroic student wants to die first? Nomu, let the boss go for a second. Squash the bug."

 

The Nomu complied, releasing All Might, who collapsed onto the concrete, gasping for air. The hulking, bird-brained monster turned its dead eyes toward the sprinting teenager and charged, raising a massive, tree-trunk-sized fist to turn Izuku into a red paste on the pavement.

 

"Young Midoriya, NO!" All Might screamed, reaching out weakly. "HE HAS SHOCK ABSORPTION!"

 

"I know!" Izuku yelled back.

 

Izuku didn't slow down. He didn't try to dodge. He ran directly into the path of the colossal fist.

 

They engineered a monster specifically to survive All Might, Izuku thought, staring into the dead, unblinking eyes of the Nomu. A monster designed to survive blunt force.

 

Izuku brought his bare hands up, pointing his palms directly at the descending fist of the Nomu.

 

Let's see how it handles a weapon designed for absolute destruction.

 

Izuku shattered his limiters. He poured everything into his palms, maximizing both the heat and the containment field.

 

VWUMMMMM-KRAK!

 

The oscillating roar of the plasma blades shook the very air inside the USJ. The sound was so intense it hurt the ears of everyone present. From Izuku’s hands, two massive, three-foot-long, brilliantly blinding emerald blades erupted. The localized heat was so extreme that the concrete beneath Izuku’s feet instantly began to crack and turn glassy.

 

The Nomu’s fist slammed downward.

 

But it didn't hit Izuku.

 

Izuku crossed his blades upward in an 'X' block, intercepting the massive, meaty forearm of the monster.

 

The Nomu possessed Shock Absorption. But there was no physical impact to absorb.

 

The twin plasma blades passed through the Nomu’s heavily muscled forearm with zero resistance. The sound was horrifying—a massive, sizzling hiss of flash-boiling fluids and vaporized flesh.

 

Izuku stepped through the strike, separating his arms in a wide, horizontal scissor motion.

 

The Nomu’s massive right arm, cleanly severed just above the elbow, fell to the ground behind Izuku.

 

Silence fell over the plaza. Even the roar of the plasma blades seemed to quiet down into a menacing thrum.

 

Shigaraki’s jaw dropped. The hand covering his face slipped slightly. "What?"

 

The Nomu stumbled forward, confused. It looked down at the stump where its arm used to be. It had felt no pain, as the intense heat had instantly destroyed all the nerve endings.

 

"Nomu! Super Regeneration! Grow it back and crush him!" Shigaraki shrieked, panic finally leaking into his voice.

 

The Nomu’s muscles flexed. It tried to push cellular growth to the stump.

 

Nothing happened.

 

The end of the Nomu’s severed arm was glowing a dull cherry-red. The flesh, muscle, bone, and blood vessels had been subjected to tens of thousands of degrees in a fraction of a second. The wound was perfectly, flawlessly cauterized. Fused shut. Burnt beyond the capability of cellular division. The Super Regeneration had nothing to work with; to the quirk's logic, the wound was already "healed" and sealed by the burns.

 

The arm was gone forever.

 

Izuku stood his ground, the twin green blades humming in his hands, casting a harsh, emerald light over his freckled face. His eyes were hard, locked onto the creature.

 

"Regeneration requires living cells to divide," Izuku stated coldly, his voice carrying across the silent plaza. "My blades burn at fifty thousand degrees. There are no living cells left on that wound."

 

Shigaraki took a step back, visibly trembling. He began to scratch his neck so furiously that blood welled up under his fingernails.

 

"That's... that's impossible!" Shigaraki screamed, his gamer logic completely shattering. "That's an anti-matter quirk! That's a glitched cheat code! You can't just bypass the boss's stats like that! That's not fair! That's an instant-kill admin abuse!"

 

"Nomu, kill him!" Shigaraki ordered desperately. "Use your other arm!"

 

The Nomu, lacking higher brain functions and completely incapable of fear, swung its remaining left arm in a devastating horizontal arc toward Izuku’s head.

 

Izuku didn't even blink. He raised his right hand vertically.

 

The Nomu’s left arm struck the unmoving plasma blade.

 

Hiss!

 

The left arm dropped to the floor, severed cleanly at the wrist, instantly cauterized.

 

The Nomu swung again with its stump. Izuku brought his left blade up, slicing through the creature’s knee joint. The massive leg collapsed, the wound fused shut, and the towering monster fell to the ground, entirely disabled, physically unable to regenerate its lost limbs, reduced to a thrashing, harmless lump of bio-engineered muscle.

 

It took Izuku Midoriya exactly four swings to completely dismantle the monster designed to kill God.

 

Izuku turned his gaze toward Shigaraki and Kurogiri. He didn't take a step toward them. He didn't need to. He simply held the glowing emerald blades at his sides, the heat warping the air around him, making him look like a terrifying, vengeful spirit of neon fire.

 

"Your monster is broken," Izuku said, his voice deadly calm. "Leave. Now."

 

Shigaraki stared at the boy in absolute, unadulterated horror. He looked at the disabled Nomu, then at the severed limbs lying on the ground, smoking and glowing. The reality of the situation crashed down on him. If that boy swung those blades at him, he would cease to exist.

 

"Kurogiri," Shigaraki rasped, his voice trembling as he backed away. "Get us out of here. Game over. This server... this server is broken. We have to go back and patch the game."

 

"Yes, Tomura Shigaraki," Kurogiri said, a hint of genuine fear in his usually polite tone.

 

The purple fog enveloped the two villains, and in an instant, they were gone.

 

The warp gate vanished. The central plaza was silent, save for the crackling of the broken concrete and the deep hum of Izuku's quirk.

 

Slowly, carefully, Izuku pulled the energy back into his chest. The electromagnetic fields collapsed, and the brilliant green blades vanished with a sharp hiss.

 

The adrenaline that had been keeping him upright evaporated.

 

The sheer physical toll of generating that much heat, combined with the psychological weight of what he had just done, crashed into him like a freight train. His arms felt like they were submerged in molten lead. His knees buckled, and he collapsed onto the hard concrete, gasping for air, staring at his bare, slightly blistered hands.

 

I cut it, Izuku thought, his mind spinning. I severed its limbs. I used it the way I promised I wouldn't.

 

A massive, warm hand rested gently on his shoulder.

 

Izuku looked up. All Might was kneeling beside him, having reverted to his skeletal form, entirely hidden from the view of the other students by the debris. The hero was coughing up blood, but his eyes were filled with an overwhelming, profound pride.

 

"You promised you wouldn't use it to take a life, Young Midoriya," All Might said softly, reading the boy's terrified thoughts. "You didn't take a life. That creature was not truly alive. It was a weapon. And you disarmed it."

 

All Might pulled Izuku into a weak, but comforting hug.

 

"You saved me, my boy. You used the sword to become the ultimate shield. I have never been prouder."

 

Izuku buried his face in All Might's chest and finally let the tears fall, the tension of the day breaking as the heavy, resounding booms of the U.A. faculty bursting through the doors echoed throughout the dome.

 

The villains were defeated. The Symbol of Peace was safe. And Izuku Midoriya, the boy cursed with an unstoppable weapon, had proven that he could wield it to protect the world.