What If Deku Was Reborn with his memories as a T-Rex

 

The ash tasted like copper and burnt ozone. It coated the back of Izuku Midoriya’s throat, a gritty reminder of the world that was crumbling around him.

 

The sky above the ruins of what used to be Jaku City was a bruised, apocalyptic purple, choked with the smoke of a thousand simultaneous fires. The ground beneath his feet was no longer earth or asphalt, but a pulverized powder of pulverized concrete and shattered glass.

 

Izuku could not feel his right arm. It hung uselessly at his side, the bones reduced to splinters, the muscle fibers torn beyond the limits of human endurance. His left leg was barely holding his weight. His hero costume—the suit his mother had made for him, the suit that had been upgraded and patched and worn with such fierce pride—was reduced to blood-soaked rags.

 

But he was still standing.

 

Fifty yards away, amidst a crater that looked as though a meteor had struck the earth, stood Tomura Shigaraki. Or rather, the entity that was once Tomura Shigaraki and All For One, now a melded, nightmarish amalgamation of twisted flesh, writhing black tendrils, and sheer, unadulterated hatred.

 

"Why won't you just die, little hero?" Shigaraki’s voice was a discordant harmony of two distinct timbres, grating against Izuku’s eardrums. The villain was panting, his own body failing him. The regeneration Quirks were burning out. The flesh on Shigaraki’s face was sloughing off, trying and failing to knit itself back together.

 

Izuku didn't answer with words. He didn't have the breath for them. He simply raised his left arm. The air around him screamed as he drew upon the very last dregs of One For All.

 

He was empty. He knew it. The vestiges of the past users had gone quiet, their spirits exhausted, their power spent in the grueling, hours-long exchange of god-like blows. Nana Shimura, Daigoro Banjo, En, Shinomori, the first user, Yoichi… they had given him everything.

 

I need a little more, Izuku thought, his mind crystal clear despite the agony that radiated from every nerve ending. Just a little more. To finish this. To save everyone.

 

Deep within the void of his soul, a tiny, glowing ember flared. It was not the roaring bonfire of One For All that he was used to. It was a singular, brilliant spark of his own unyielding will, interwoven with the lingering echoes of the power entrusted to him.

 

Green lightning, faint but furious, began to crackle around his broken body.

 

"You think that's enough?" All For One’s voice sneered through Shigaraki’s lips. "You are a broken vessel, Midoriya Izuku! You have nothing left to give!"

 

I have my life, Izuku thought.

 

He locked eyes with the monster that had caused so much suffering. He thought of his mother, waiting for him at home. He thought of Uraraka’s smile, of Iida’s rigid posture, of Todoroki’s quiet strength, of Bakugo’s fiery determination. He thought of All Might, the man who had looked at a Quirkless boy and told him he could be a hero.

 

I am a hero.

 

Izuku kicked off the ground. The force of his leap shattered the bedrock beneath him, creating a localized earthquake. He moved faster than sound, a green comet streaking through the gray dust.

 

Shigaraki roared, unleashing a tidal wave of decay and dark energy, a black tsunami meant to obliterate Izuku on a molecular level.

 

Izuku didn't dodge. He couldn't. He channeled every ounce of his remaining life force, every drop of blood, every fading memory, into his left fist. He pierced through the wave of decay. He felt his skin blistering, felt his life slipping away, but he didn't close his eyes.

 

"UNITED STATES OF..." Izuku roared, the sound tearing his vocal cords, drowning out the roar of the apocalypse around them.

 

He collided with Shigaraki.

 

"...SMASH!"

 

The impact was entirely silent for a fraction of a second, the sheer kinetic energy creating a vacuum. And then, the world erupted. A pillar of pure, blinding white light pierced the dark clouds, reaching up into the stratosphere. The shockwave leveled the remaining ruins of the city, clearing the smoke, blowing away the decay.

 

Within the center of the light, Izuku felt Shigaraki’s twisted body shatter. He felt the malevolent presence of All For One finally, truly, extinguish like a snuffed candle in a hurricane.

 

It was over. He had won.

 

And as the light consumed him, Izuku Midoriya closed his eyes, and let go.

 

 

 

There was no pain here.

 

There was no sound, no light, no cold, no heat. Izuku existed in a state of pure, weightless suspension.

 

Am I dead? he wondered. The thought did not bring him panic. It brought a profound, overwhelming sense of relief. He had done it. He had passed the torch, or rather, he had used the torch to burn away the darkness forever.

 

He floated in the endless black void. Slowly, soft lights began to bloom in the distance. He recognized them. Seven distinct stars, glowing with warm, familiar colors. The vestiges.

 

Izuku smiled in the darkness. He tried to move toward them. He wanted to thank them. He wanted to see Yoichi's kind face, to hug Nana Shimura, to laugh with Banjo. He reached out a hand.

 

The stars twinkled, seeming to reach back.

 

But then, something shifted.

 

The void, which had been perfectly still, suddenly shuddered. A low, vibrating hum resonated through the emptiness, unlike anything Izuku had ever felt. It wasn't a sound; it was a physical sensation, a dragging, pulling gravity that seemed to hook directly into his soul.

 

The warm lights of the vestiges flickered. They seemed to pull away, moving further and further into the distance.

 

Wait, Izuku thought, a sudden spike of anxiety piercing his calm. Wait, where are you going?

 

The humming grew louder. It sounded mechanical. Artificial. The gentle, pulling gravity suddenly turned into a violent, tearing suction.

 

It was as if a massive, invisible hand had grabbed him by the back of the neck and was dragging him downward. Izuku thrashed in the void. He tried to scream, but he had no mouth. He tried to activate One For All, but he had no body.

 

He was being pulled away from the light, away from the peaceful afterlife he had earned. He was being dragged down into a swirling, chaotic vortex of neon green and sickly purple.

 

The last thing he saw before the vortex swallowed him entirely was the faint, fading sparks of One For All, clinging desperately to his soul like barnacles to a ship’s hull.

 

And then, he plunged back into the physical world.

 

 

 

Izuku was drowning.

 

That was his very first conscious thought. He was suffocating. His lungs burned with a desperate, fiery need for oxygen, but when he tried to gasp, his mouth filled with a thick, viscous, metallic-tasting fluid.

 

Panic, primal and terrifying, seized his mind. I'm alive? I'm alive! I have to breathe!

 

He opened his eyes.

 

The world was a blurry, distorted mess of muted green light. He was suspended in liquid. He tried to blink the stinging fluid away, but a strange, secondary eyelid—a milky film he had never possessed before—slid across his vision horizontally. It confused him so deeply that his brain stalled for a fraction of a second.

 

Where am I? A hospital tank? A recovery vat?

 

He tried to thrash, to swim toward the surface. He sent the command from his brain to his arms: Tread water. Reach up.

 

Something moved on his periphery, but it was entirely wrong. Instead of the long, familiar reach of his human arms, something small and stiff jerked near his chest.

 

What?

 

He tried to kick his legs. The response was a massive, sluggish heave that sent a shockwave through the fluid, slamming him hard against a curved glass wall. The impact knocked the wind out of him, forcing more fluid into his lungs.

 

He couldn't breathe. He couldn't see straight. His limbs weren't obeying him.

 

Move! he screamed in his mind. Break the glass!

 

He didn't know what he was doing, he just knew he had to get out. He swung his head forward, intending to headbutt the glass.

 

His face collided with the curved barrier, but it wasn't his forehead that made contact. A massive, heavy protrusion at the front of his face slammed into the reinforced glass with the force of a battering ram.

 

CRACK.

 

A spiderweb of fractures bloomed across the green-lit glass.

 

Izuku didn't question it. His survival instincts, honed by years of brutal combat, took over entirely. He threw his weight forward again, thrashing his strangely thick, muscular legs and violently swinging his head.

 

CRASH!

 

The glass shattered completely.

 

A torrential flood of amniotic fluid, shattered glass, and thick, gelatinous slime erupted outward. Izuku tumbled with the wave, falling forward into empty air.

 

Gravity seized him with terrifying strength. He felt incredibly heavy. Unfathomably heavy.

 

He slammed onto a cold, hard, metal grated floor. The impact was jarring, rattling his skull and sending a jolt of pain up his spine—a spine that felt infinitely longer than it should have been.

 

He lay there for a long moment, coughing violently. Huge, wet hacking sounds echoed in the space around him. He spat out mouthfuls of the bitter fluid, his lungs expanding greedily as they pulled in freezing, stale air.

 

Air. I'm breathing. I'm alive.

 

Izuku lay on his side, his chest heaving. His vision was slowly clearing, the strange, milky inner eyelids retracting fully. He stared at the floor beneath him. It was rusted steel grating. Dust motes danced in the flickering emergency lighting.

 

Slowly, his analytical mind began to boot up, pushing through the fog of panic.

 

Okay. I survived the fight with Shigaraki. Someone must have found me. They put me in a healing vat. My body feels numb. The anesthesia must still be wearing off. I need to sit up. I need to find out where I am, where All Might is, where my friends are.

 

"H-hello?" he tried to say.

 

The sound that left his throat was not his voice. It was not human.

 

It was a low, rumbling vibration, starting deep within a massive chest cavity, rising through a long, ribbed throat, and exiting as a guttural, rattling hiss. It sounded like an alligator aggressively exhaling.

 

Izuku froze.

 

My throat… my vocal cords. Did Shigaraki damage my neck?

 

He pushed his fear down. One thing at a time. Sit up.

 

He sent the command to his right arm to push against the floor.

 

He felt muscles contract. He looked down.

 

About two feet away from his face, pressed against the steel grating, was an arm. It was attached to a shoulder joint near his chest.

 

But it was not his arm.

 

It was short. Incredibly, laughably short compared to the rest of his mass. It was covered in thick, pebble-like scales that shifted in color from a muted olive green to a muddy brown. The arm was muscular, corded with thick veins, but it ended in a hand that only possessed two digits. Two fingers, each tipped with a sleek, curved, black talon that looked like a hunting knife.

 

Izuku stared at the tiny, scaly arm. He sent a command to twitch the index finger.

 

The scaly finger with the terrifying talon twitched.

 

Izuku’s breath caught in his throat. No. No, no, no. I'm hallucinating. The drugs. I'm having a bad reaction to the medical Quirk.

 

He forced himself to look further down his body.

 

He saw a chest barrel that was impossibly deep, wrapped in the same tough, reptilian skin. Below that, a pale, cream-colored underbelly that expanded and contracted with his heavy breathing.

 

And then, his legs.

 

They were pillars of muscle, thick as tree trunks, covered in scutes and scales. They ended in massive, bird-like feet with three enormous, forward-facing toes, each armed with a thick, blunted claw the size of a shortsword, and a smaller dewclaw near the heel.

 

What is this? What is this?!

 

He thrashed, panic completely overriding his logic. He needed to get up. He needed to stand. He pushed with those massive hind legs. The sheer power in the muscles was staggering. He launched himself upward, but his center of gravity was entirely alien to him.

 

Without arms to balance himself, he pitched forward instantly. His face slammed into the metal floor.

 

Clack.

 

The sound of teeth snapping together echoed in his own skull.

 

Izuku lay there, his mind spiraling into a void of pure terror. He couldn't feel his face properly. The proportions were wrong. He slowly lifted his head—a head that felt like it weighed as much as a small car—and tried to bring his tiny, scaly hands to his face.

 

The arms were too short. They couldn't reach his snout.

 

He realized, with a sickening drop in his stomach, that his vision was split. He couldn't see straight ahead of him with binocular focus the way a human could. His eyes were situated on the sides of his head, offering a wide, panoramic view, but leaving a blind spot directly in front of his nose.

 

A snout. I have a snout.

 

He opened his mouth. A long, muscular tongue lolled out, tasting the stale air. He could feel rows upon rows of thick, serrated, banana-sized teeth lining his upper and lower jaws.

 

"This isn't real," he tried to mutter.

 

It came out as a series of clicking growls and a low, terrifying moan.

 

Izuku scrambled backward, his massive, clawed feet finding purchase on the steel grating. He pushed himself up, trying to stand vertically like a human.

 

Instantly, a heavy, dragging weight at the base of his spine slammed down onto the floor, acting as a counterbalance.

 

Izuku whipped his head around, straining his long, thick neck.

 

Stretching out behind him was a tail. A massive, muscular, scaly tail, at least fifteen feet long, swaying slightly as it held him balanced on his two hind legs.

 

Izuku Midoriya stood in the dim light of the laboratory, his massive head nearly scraping the twenty-foot ceiling.

 

He wasn't human.

 

He wasn't even a humanoid with a mutation Quirk.

 

He was a dinosaur.

 

A Tyrannosaurus Rex, his brain provided, supplying the information from endless hours of reading dinosaur encyclopedias as a small child before heroes became his obsession. Bipedal theropod. Massive skull. Tiny forelimbs. Long, heavy tail for balance.

 

He looked down at his tiny, two-fingered claws. He looked back at his massive tail. He felt the terrifying, crushing power in his jaws.

 

"Did… did Shigaraki turn me into a Nomu?" Izuku thought, his internal monologue racing at a million miles an hour. "No, AFO is dead, I know he is. Did Garaki do this? Was I captured before I died? Did they transplant my brain? Am I a biological weapon? Why do I still have my memories? Is this a Quirk? Did I reincarnate? Reincarnation isn't scientifically proven, but Quirks break the laws of physics every day, so a soul-transference Quirk isn't entirely impossible—"

 

His muttering habit, translated through his new vocal cords, echoed through the vast, empty room as a series of low, rhythmic, vibrating purrs and menacing growls.

 

Suddenly, a harsh, mechanical buzzing interrupted his spiral.

 

Red emergency lights began to strobe in a circular pattern around the massive room. Izuku squinted, his reptilian eyes adjusting rapidly to the changing light.

 

He took in his surroundings for the first time.

 

It was a cavernous underground facility, a juxtaposition of high-tech machinery and decaying ruin. Concrete pillars held up a vaulted ceiling. Tangled webs of thick power cables hung like vines from the rafters. Dust coated everything in a thick, gray layer, suggesting the place had been abandoned for months, maybe years.

 

To his left was the vat he had just broken out of. It was enormous, a cylindrical glass tank large enough to hold a bus, still leaking green fluid and organic sludge onto the floor.

 

To his right, stretching down a long corridor, were dozens of other vats. Most were empty, their glass shattered long ago. Some contained dark, rotting shapes that Izuku didn't want to look at too closely.

 

A tinny, pre-recorded voice echoed from a rusted PA speaker above.

 

"Warning. Warning. Biometric anomaly detected in Sector Four. Incubation Vat 01 compromised. Project Apex has awakened prematurely. Automated containment protocols initiated."

 

The voice belonged to Dr. Kyudai Garaki.

 

Izuku felt a surge of cold fury. The mad doctor. The man who had created the Nomu, who had tortured and twisted human beings into brainless monsters for All For One’s amusement.

 

I am in one of his labs, Izuku realized. This is a Nomu facility. And I am… Project Apex.

 

He didn't have time to process the horror of his situation. The sound of grinding gears and hissing hydraulics echoed from the walls.

 

Four large panels in the ceiling slid open. Heavy, militarized security drones dropped from the bays, hovering on repulsor lifts. They were sleek, black, and armed with twin-barreled rotary cannons and thick, electrified taser-prongs.

 

The drones pivoted in the air, their singular red optical sensors locking onto Izuku’s massive form.

 

"Target acquired. Project Apex is unsecured. Lethal force authorized to prevent escape."

 

Wait! Izuku tried to shout, holding up his hands in a placating gesture.

 

The gesture was entirely lost, as his tiny, two-clawed arms barely reached past his collarbone, and the sound he made was a deafening, aggressive roar that shook the dust from the ceiling.

 

The drones opened fire.

 

A hail of high-caliber bullets rained down on Izuku. He flinched, instinctively crossing his tiny arms over his face and squeezing his eyes shut, bracing for the agonizing pain of being riddled with holes.

 

The bullets hit him.

 

They felt like angry hornets.

 

Izuku opened his eyes. The bullets were striking his olive-green scales and flattening on impact, ricocheting harmlessly into the concrete walls. His hide was incredibly thick, fortified by whatever genetic tampering Garaki had put into this body. The kinetic impact stung, but it didn't pierce the skin.

 

I'm bulletproof? Izuku thought, bewildered.

 

One of the drones darted forward, extending its taser-prongs. It jammed the electrified spikes into Izuku’s shoulder.

 

Fifty thousand volts of electricity surged through his massive body. Izuku let out a bellow of pain, his muscles locking up. He stumbled backward, his heavy feet clanging against the grating. It hurt, it hurt immensely, but it wasn't enough to put down eight tons of prehistoric muscle.

 

I need to fight back! I need to destroy them before they call for backup!

 

Izuku fell into his combat stance. Or rather, he tried to.

 

He tried to shift his weight to his right leg, raise his fists, and prepare for a Shoot Style kick.

 

The moment he lifted his right leg high in the air, his entire center of gravity vanished. Without the complex gyroscopic balance of a human torso and arms, lifting one of his massive support pillars sent him toppling over.

 

He crashed onto his side with a deafening THUD, crushing a computer terminal beneath his weight. Sparks flew as the console exploded.

 

Right. I can't do martial arts. I don't have human proportions!

 

The drones buzzed closer, hovering just above him, adjusting their aim to target his softer underbelly and his eyes.

 

Izuku scrambled to his feet, panic and adrenaline flooding his system. He didn't know how to use this body. He didn't know how to fight like a dinosaur.

 

Think! Think, Izuku! What are the natural weapons of a theropod?

 

The drones fired another volley of bullets.

 

Instinct—an ancient, predatory instinct that was not his own, but hardwired into the very DNA of his new brain—flared to life.

 

Izuku didn't think about his next move. He simply acted.

 

He lunged forward, closing the gap between himself and the nearest drone in a single, terrifyingly fast stride. His jaws opened impossibly wide. He snapped them shut over the hovering drone.

 

The sound of metal crunching and glass shattering filled his ears. The drone didn't even slow his bite down. His jaws crushed the reinforced titanium chassis like it was made of stale crackers. He tasted battery acid and hydraulic fluid, gagged, and violently shook his massive head, spitting the crumpled, sparking wreckage of the drone across the room.

 

Holy crap! Izuku thought, horrified by his own strength. My bite force is insane!

 

The remaining three drones scattered, recognizing the threat. They began circling him, firing continuously.

 

Izuku realized he couldn't catch them if they stayed out of his reach. He needed a ranged attack, or to use his environment. He didn't have a Quirk anymore. He couldn't use Blackwhip to grab them, or Delaware Smash to create air pressure.

 

He was just a dinosaur.

 

Wait.

 

Izuku focused inward. The connection was incredibly faint, buried under layers of alien biology and primal instinct, but it was there.

 

A tiny, flickering ember.

 

The lingering sparks of One For All.

 

When he died, he hadn't passed the Quirk on. The core of it had been used up to defeat Shigaraki, but the ember, the residue of that immense power, was still intertwined with his soul. And his soul was in this body.

 

Can I use it?

 

Izuku planted his massive, clawed feet into the grated floor. He took a deep breath, expanding his massive ribcage, and focused on that familiar sensation—the feeling of a microwave heating up, the egg not exploding in the microwave. He visualized the power flowing from the core of his chest, down his spine, into his legs and his tail.

 

One For All: Full Cowl… Five Percent!

 

It didn't feel like a raging river of power anymore. It felt like a trickle. But for a body that already weighed eight tons and possessed the raw, biological strength to bite through steel, a five percent boost of pure kinetic energy was astronomical.

 

Faint, emerald-green lightning began to crackle and arc around his scaly hide. Red, vein-like lines illuminated across his thick skin.

 

The drones registered the energy spike and immediately moved to retreat.

 

I won't let you!

 

Izuku pivoted on his left foot. He swung his hips, channeling the momentum down his spine, into his massive tail. He whipped his tail around in a sweeping arc.

 

He intended to just swat the drones out of the air.

 

He miscalculated his own strength, combined with the boost of One For All.

 

His tail moved faster than the eye could track, breaking the sound barrier with a deafening CRACK. It struck the three drones simultaneously.

 

The drones didn't just break; they vaporized into shrapnel.

 

The momentum of the tail whip carried through. Izuku’s tail continued its arc, slamming into the three-foot-thick reinforced concrete wall of the laboratory.

 

The impact was catastrophic. The concrete exploded outward as if hit by a bunker-busting missile. Rebar snapped like dry twigs. The entire wall collapsed in a cloud of dust and debris, taking a chunk of the ceiling down with it.

 

Izuku stumbled, dizzy from the exertion and the sheer shock of what he had just done. The green lightning faded, the ember of One For All retreating back into the depths of his soul to recharge.

 

He coughed, waving his tiny right arm instinctively to clear the dust from his face, which did absolutely nothing.

 

Through the massive, gaping hole he had just created in the wall, Izuku saw something that made his reptilian heart skip a beat.

 

Moonlight.

 

Beyond the rubble was a steep dirt embankment, leading up into a dense, dark forest. It was raining. The cool, wet air wafted into the stagnant laboratory.

 

Alarms were still blaring deeper within the facility. More mechanical sounds were echoing from the corridors. Garaki’s automated defenses were mobilizing.

 

Izuku didn't hesitate. He scrambled over the rubble of the destroyed wall, his massive claws digging into the dirt and concrete, and hauled himself out of the underground lab, into the cold, rainy night.

 

 

 

He ran.

 

He didn't know where he was going. He just knew he had to get as far away from that laboratory as possible.

 

Running as a bipedal dinosaur was an entirely different mechanical process than running as a human. Izuku’s human brain kept trying to lean forward, to pump his arms, to rely on his calves for a springing motion.

 

But his new body demanded a different rhythm. His massive head had to stay low, extending forward, perfectly counterbalanced by his long, stiff tail stretching out behind him. His thick, powerful thighs did all the work, driving him forward in massive, ground-eating strides.

 

Thump. Thump. Thump. Thump.

 

Every step he took shook the earth. Puddles splashed violently. Small trees snapped and splintered beneath his massive feet. He was a runaway freight train made of muscle and scale.

 

The sensory overload was staggering.

 

Izuku’s human senses had been relatively sharp, but this was entirely different. His olfactory bulb—the part of the brain responsible for smell—was monstrously huge in this body.

 

As he ran through the wet forest, the world exploded into a kaleidoscope of scents. He could smell the damp, rotting leaves on the forest floor. He could smell the ozone in the rain. He could smell a family of raccoons hiding in a hollowed-out tree fifty yards away. He could smell the faint, coppery scent of a deer that had scraped its leg on a bush a mile downwind.

 

And terrifyingly, his stomach rumbled at the scent of the deer.

 

No, Izuku thought, feeling a wave of human disgust wash over him. I am not eating a raw deer. I am a human being. I eat katsudon. I eat cooked food. I am Izuku Midoriya.

 

He tried to push the primal hunger down, focusing on his hearing instead.

 

His ears were merely holes on the sides of his head, lacking the external fleshy structure of human ears, but his hearing was hyper-sensitive to low-frequency sounds. He could hear the rumbling of distant thunder before the lightning even flashed. He could hear the faint, rhythmic hum of a highway several miles away.

 

A highway. That means civilization. I can find people. I can find a Pro Hero.

 

But as he slowed his frantic pace, his logical mind began to catch up with his panic.

 

Wait. I can't just walk out onto a highway.

 

He stopped running, his massive chest heaving, steam rising from his warm scales into the cool rain.

 

He looked down at himself. He was twenty feet tall. He weighed as much as a school bus. He possessed jaws that could swallow a human being whole, and he looked like a monster straight out of a horror movie.

 

If I walk into a city, they'll think I'm a villain. They'll think I'm a Nomu.

 

Given the state of the world—if Shigaraki’s forces had done as much damage as he remembered before his death—society would be on a razor’s edge. Pro Heroes would shoot first and ask questions later. And Izuku had no way to communicate. He couldn't speak. He couldn't write with his tiny, two-fingered hands.

 

How do I tell them it's me? How do I tell All Might?

 

A profound, crushing wave of loneliness washed over him. He was alive, yes. But he was trapped in a body that isolated him from everything and everyone he loved. He was a monster. An apex predator in a world of heroes and villains.

 

He began to walk slowly through the trees, his heavy tail dragging slightly in the mud, leaving a deep trench behind him.

 

The rain began to lighten, the storm clouds parting to reveal a bright, full moon. The pale light filtered through the canopy, illuminating a small clearing ahead.

 

In the center of the clearing was a large, still pond, its surface smooth as glass in the wake of the dying rain.

 

Izuku stepped out of the tree line. His massive, three-toed feet squelched softly in the mud at the water's edge. He stood perfectly still, letting the ripples fade until the pond was a perfect mirror.

 

He lowered his massive head, bringing his face close to the water’s surface.

 

He needed to see. He needed to know exactly what he was.

 

The reflection stared back at him.

 

It was horrifying, yet undeniably magnificent.

 

A massive, blocky skull, heavily armored with thick, keratinous scutes over the snout and above the eyes. The scales were a mottled pattern of deep forest green and earthy brown, perfect camouflage for a jungle environment. The jaws were terrifying, lined with jagged, serrated teeth that jutted out even when the mouth was closed, giving him a perpetual, menacing grin.

 

His eyes, positioned on the sides of his skull, were large and a startling, piercing emerald green.

 

They were his eyes. The exact same shade of green he had always had.

 

But that was where the humanity ended. The creature in the reflection was a beast of pure, unadulterated violence. It was a biological engine designed for killing, perfected by nature millions of years ago, and resurrected by a madman for a war that Izuku thought he had already ended.

 

Izuku Midoriya stared at his reflection for a long, long time.

 

The reality of his situation settled over him like a suffocating blanket. He was not a boy anymore. He was not Deku, the successor of All Might, the quirky kid with the broken bones and the big heart.

 

He was a monster.

 

He felt a painful, agonizing lump form in his long throat. He wanted to cry. He wanted to weep for the life he had lost, for the humanity that had been stripped away from him.

 

He tried to shed a tear, but his reptilian tear ducts didn't produce the emotional overflow that human eyes did. Instead, a clear, viscous liquid simply swept across his eyes via the nictitating membrane, lubricating the eye, emotionless and cold.

 

The inability to cry somehow made the sorrow infinitely worse.

 

Izuku closed his eyes. He thought of his mother’s warm hugs. He thought of Bakugo yelling at him, calling him a damn nerd. He thought of Uraraka holding his hand, making him float.

 

I'm still here, he thought, desperately. I'm still inside this. I'm still me.

 

He opened his eyes. The green irises flared with a sudden, intense light.

 

He threw his massive head back, aiming his terrifying jaws toward the full moon. He opened his mouth as wide as it would go, expanding his deep chest, and poured all of his frustration, his sorrow, his fear, and his unbreakable, heroic resolve into his lungs.

 

He roared.

 

It was not a human scream. It was a sound that had not echoed on Earth for sixty-five million years. It was a deafening, bone-rattling, low-frequency bellow that shook the leaves from the trees, caused the water in the pond to violently ripple, and silenced every single animal within a ten-mile radius.

 

It was the roar of an apex predator asserting its existence to the world.

 

But as the roar echoed into the night, something else happened.

 

Faint, emerald-green lightning began to spark and dance around his massive, scaly jaw. The sparks cascaded down his thick neck, crackling along his spine, illuminating his green scales with the unmistakable, brilliant aura of One For All.

 

The energy flared, pushing back the darkness of the forest, casting a heroic, emerald glow over the clearing.

 

He was a monster. He was a dinosaur. He was a terrifying beast of a bygone era.

 

But as Izuku Midoriya stood beneath the moonlight, cloaked in green lightning, his heart beat with the same unwavering rhythm it always had.

 

He was still a hero.

 

And he was going to find a way back home.

 

The passage of time had always been a relative concept to Izuku Midoriya.

 

When he was a Quirkless child, waiting for a power that would never manifest, the days dragged by with agonizing slowness. When he was training under All Might to inherit One For All, ten months had evaporated in the blink of a bloodshot eye. During the war against the Paranormal Liberation Front, a single hour felt like a decade of concentrated terror and exhaustion.

 

Now, time was measured not in days, weeks, or months, but in the relentless, rhythmic cycles of the tide, the rising and setting of the sun, and the persistent, gnawing ache in his massive belly.

 

It had been roughly four months since he had awoken in Dr. Garaki’s abandoned laboratory. Four months since he had shattered the glass of his incubation vat and fled into the rainy night. Four months of being a ghost. Four months of being a monster.

 

Izuku stood waist-deep in the freezing, churning waters of Tokyo Bay, the briny surf crashing against his thick, scaly thighs. The sun was just beginning to peek over the horizon, painting the smog-choked sky in bruised shades of violet and dull orange. The water was frigid, a temperature that would have given a human hypothermia within twenty minutes, but Izuku barely felt it. His new biology—a terrifying marvel of genetic engineering—was fiercely endothermic, a biological furnace that kept his core temperature burning hot regardless of the external environment.

 

He remained perfectly still. A statue carved from mottled green and brown stone. His massive head, heavy with bone and muscle, hovered mere inches above the water's surface. His emerald eyes, protected by the translucent nictitating membranes, were locked onto the shadowy depths.

 

He was hunting.

 

The human part of Izuku’s brain—the part that remembered the taste of warm rice, the savory perfection of his mother’s katsudon, the sweet crunch of a terrestrial apple—wept at what he was about to do. But the primal, reptilian core of his brain, the hardwired instincts of the apex predator he now inhabited, silenced those complaints with a deafening demand for sustenance.

 

A shadow moved beneath the waves. Fast. Sleek.

 

A Bluefin tuna, easily weighing three hundred pounds, had wandered too close to the shallows, chasing a school of smaller baitfish.

 

Izuku didn't breathe. He didn't blink. He waited for the exact right fraction of a second.

 

Now.

 

The water exploded. Izuku’s neck muscles, thick as bridge cables, fired with explosive kinetic energy. His massive jaws plunged into the freezing water with the speed of a striking viper. He didn't need to aim with his eyes; the sensory pits along his snout picked up the minute vibrations of the fish's panicked thrashing.

 

SNAP.

 

His jaws slammed shut. The force of the bite was astronomical, an excess of eight thousand pounds per square inch. The water instantly churned red. The tuna, a massive creature in its own right, was severed cleanly in half before it even registered it had been caught.

 

Izuku lifted his massive head, water cascading in waterfalls from his heavily armored snout. He tilted his head back, giving a sharp, guttural toss, and swallowed the front half of the fish whole. The rear half quickly followed.

 

He didn't chew. Theropods weren't designed to chew. They were designed to tear, crush, and swallow. The jagged, serrated teeth lining his jaws were built for gripping and ripping, not grinding. The bone, the scales, the raw, cold meat slid down his long throat, settling heavily into his cavernous stomach.

 

Izuku let out a low, vibrating huff of air, blowing a mist of saltwater from his nostrils.

 

"Gross," he tried to say.

 

The word came out as a rumbling, clicking growl that vibrated the water around him.

 

He waded back toward the shore, each step of his massive, three-toed feet sinking deeply into the wet sand. He had grown since he escaped the lab. Dr. Garaki’s notes had called him "Project Apex," and it seemed the genetic tampering had included an accelerated growth cycle. When he first awoke, he had been perhaps fifteen feet long and weighed two tons.

 

Now, four months later, he was the size of a bull elephant. He stood nearly twenty feet tall at the hip, measuring over forty feet from the tip of his snout to the heavy counterbalance of his tail. He estimated he weighed somewhere around eight or nine tons. He was a walking tank of muscle, bone, and scale.

 

As he stepped out of the surf, the landscape of his chosen sanctuary revealed itself.

 

Dagobah Municipal Beach Park.

 

Once, this place had been his crucible. It was the place where he had bled, sweat, and cried to prove himself worthy of All Might's legacy. He had cleaned this entire beach by hand, hauling away thousands of tons of illegal dumping to reveal the pristine sand beneath. It was supposed to be a symbol of a new beginning.

 

But war has a way of ruining beautiful things.

 

Following the catastrophic devastation caused by Shigaraki and the Paranormal Liberation Front, society had fractured. Infrastructure was crippled. Waste management and city services had collapsed in many districts. With the heroes spread razor-thin just trying to keep the peace and prevent total anarchy, no one cared about illegal dumping anymore.

 

Dagobah Beach was a wasteland once more. In fact, it was worse than before. Mountains of shattered concrete from destroyed buildings, rusted cars, ruined appliances, and twisted steel girders formed an artificial mountain range of garbage along the coastline.

 

For Izuku, it was perfect.

 

The labyrinth of trash provided the ultimate camouflage for a creature of his impossible size. The sheer volume of metallic and rotting odors masked his scent. No civilians came here. No heroes patrolled this sector unless there was a specific distress call. It was a dead zone.

 

Izuku trudged up the beach, his heavy tail dragging a wide trench in the sand. He navigated the narrow canyons of rusted refrigerators and crushed sedans with surprising grace, twisting his massive hips to avoid knocking down a precarious tower of old washing machines.

 

He reached the center of the trash labyrinth, an area he had deliberately hollowed out to create a crude, open-air den. The sand here was packed down hard from his immense weight. In the corner lay his most prized possession: a massive, rusted ship's anchor he had dragged from the shallows, which he used as a scratching post to scrape off dead scales.

 

Izuku lowered his body, his massive knees bending backward—an illusion of avian anatomy, as it was actually his ankle joint—and settled onto the sand with a heavy, ground-shaking sigh.

 

He rested his massive chin on his tiny, two-clawed forelimbs. He stared at a cracked, grime-covered mirror he had propped up against a pile of tires.

 

The face staring back at him was the stuff of nightmares. A prehistoric apex predator. A monster.

 

Izuku closed his eyes, engaging in his daily ritual to stave off the creeping, animalistic madness that threatened to consume his human mind.

 

My name is Izuku Midoriya, he thought, projecting the words clearly in the sanctuary of his own mind. I am sixteen years old. My mother's name is Inko Midoriya. My favorite food is katsudon. I am the ninth user of One For All. I am a hero.

 

He repeated the mantra. Again and again. It was the only way to silence the other voice in his head. The voice that didn't have words, only impulses. The voice that told him to hunt, to kill, to establish territory, to bite anything that moved. The T-Rex brain was a relentless, primitive supercomputer running constantly in the background, analyzing wind currents for prey, assessing the structural integrity of the trash piles for tactical advantages, and demanding violence.

 

The duality was exhausting.

 

What happened after I died? Izuku wondered, opening his eyes and looking up at the smoggy sky.

 

He knew Shigaraki was dead. He had felt the villain's soul extinguish under the catastrophic power of that final United States of Smash. He had felt All For One's lingering malice burn to ash. But what about everyone else?

 

Did Kacchan survive his injuries? Did Aizawa make it? Were Uraraka, Iida, and Todoroki safe? How was All Might holding up? And his mother…

 

The thought of his mother shattered his heart every single day. She had already worried herself sick over his broken bones and his reckless behavior. Now, she had been told her only son had been vaporized in a blast of light, leaving nothing behind to even bury. She was grieving a dead son, while that same son was currently digesting a raw tuna in a mountain of garbage just a few miles away.

 

I have to go back, Izuku told himself for the thousandth time. I have to let them know.

 

But how?

 

He had spent the first month trying to figure that out. He had attempted to approach a police station at night. But a twenty-foot-tall, eight-ton dinosaur cannot simply sneak up to a building and politely knock. The moment he had stepped onto a paved road, a police cruiser had spotted him. The officers had panicked, drawing their weapons and screaming into their radios about a giant Nomu or a villain with a mutant Quirk.

 

Izuku had been forced to retreat into the shadows, his heart breaking as he heard the sheer terror in their voices.

 

Without hands, he couldn't write a letter. He had tried using a stick in his jaws to write in the dirt, but his neck muscles were designed for tearing flesh, not the delicate micro-movements of calligraphy. The best he could manage were massive, illegible gouges in the earth.

 

Without vocal cords, he couldn't speak. He could only roar, growl, hiss, and purr.

 

He was trapped behind a biological wall of horror. If he revealed himself, the heroes would mobilize to kill him. Endeavor would burn him to a crisp. Hawks would slice him to ribbons. Bakugo would blow him to kingdom come. They wouldn't know it was him. They would just see a monster.

 

Izuku let out a mournful, warbling sound that echoed through the trash heaps like a dying whale.

 

He needed to focus. Despair was the enemy. If he gave in to despair, the animal mind would take over permanently. He had to keep moving. He had to stay sharp.

 

With a groan of effort, Izuku pushed himself back up to his feet. It was time for his daily training.

 

He marched toward the southern edge of the beach, where the trash piles were densest. He had arranged several ruined cars—hollowed out, rusted shells—into a crude obstacle course.

 

"Alright," Izuku muttered in his mind, narrowing his large, emerald eyes. "Let's review the fundamentals. I am no longer human. I cannot rely on punches. I cannot rely on grabs or throws. My entire combat style has to be rebuilt from the ground up."

 

He analyzed his own anatomy.

 

His greatest weapon was undeniably his jaws. But as a hero, using his jaws was a last resort. Biting a human being, even a villain, with jaws capable of crushing a small car would result in instant, catastrophic death. A hero does not kill. Therefore, the jaws were off-limits for offense against people.

 

That left his legs and his tail.

 

He had spent years perfecting Shoot Style, a combat method that prioritized his legs to save his mangled arms. It was poetic irony that he had reincarnated into a body that was essentially just giant legs and a head.

 

"Target: Villain approaching from the right flank," Izuku thought, eyeing a rusted sedan perched precariously atop a pile of concrete rubble.

 

He took a deep breath. He focused on the flickering, ever-present ember of One For All residing deep within his strange, alien chest cavity.

 

One For All: Full Cowl… Five Percent!

 

The transformation was instantaneous. Emerald green lightning, bright and fierce, erupted from his scaly hide. The red, vein-like lines illuminated across his thick skin, tracing the massive musculature of his legs and neck.

 

Even at five percent, the power surging through his eight-ton body was intoxicating. He felt weightless.

 

Izuku dashed forward. The ground exploded beneath his three-toed feet, launching him toward the target with terrifying velocity. A human doing this would look like a blur. Izuku doing this looked like a runaway freight train defying the laws of physics.

 

He approached the sedan.

 

Shoot Style: St. Louis Smash!

 

Izuku pivoted on his left foot, swinging his massive right leg up for a devastating roundhouse kick.

 

It was a magnificent theoretical maneuver. In practice, it was a biomechanical disaster.

 

The moment Izuku lifted his right leg high into the air, shifting his eight tons of mass onto a single, digitigrade foot without the gyroscopic balance of human arms to compensate, his center of gravity completely evaporated.

 

Instead of delivering a precise, heroic kick, Izuku’s supporting ankle buckled. He pitched sideways, completely out of control.

 

His right foot barely clipped the sedan, launching the heavy car three hundred yards down the beach where it exploded into a shower of rust and shrapnel. But Izuku was already falling.

 

He hit the ground with an impact that registered on local seismographs. A tidal wave of sand and garbage blasted outward. Izuku tumbled, a chaotic flurry of massive legs, snapping jaws, and a thrashing tail, plowing through three mountains of trash before finally coming to a halt on his back.

 

He lay there, his belly exposed to the morning sun, his tiny arms twitching uselessly as the green lightning faded.

 

A seagull landed on his snout, cocked its head, and squawked.

 

Izuku let out a long, rattling groan, blowing a puff of air that sent the seagull flying away in a panic.

 

Note to self, he thought dryly. High kicks are physiologically impossible for a bipedal dinosaur. Stick to low sweeps and stomps.

 

He rolled over, a complicated maneuver that involved violently swinging his heavy tail to generate momentum, and got back to his feet. He shook himself off like a giant, scaly dog, sending sand and rusted bolts flying in every direction.

 

Despite the humiliating failure, the exercise had done its job. The physical exertion burned off the restless energy of his animal brain, leaving his human mind in clear control.

 

He spent the next few hours practicing more realistic maneuvers. He practiced tail-whips, learning how to control the devastating momentum of the appendage so he could knock over a target without accidentally cutting them in half. He practiced controlled stomps, trying to bring his massive foot down hard enough to trap a target, but soft enough not to crush them into paste.

 

It was a delicate, agonizing process. He was a surgeon trying to perform open-heart surgery with a sledgehammer.

 

By the time the sun began to set, painting the sky in brilliant hues of crimson and gold, Izuku was exhausted. His muscles ached, not from One For All, but from the sheer effort of restraining his own monstrous strength.

 

He retreated to his den in the center of the trash labyrinth. He laid down, curling his long tail around his body for warmth, though he didn't strictly need it. The crashing of the waves against the shore was a familiar, comforting lullaby.

 

He watched the stars begin to prick through the encroaching darkness. He wondered what Uraraka was doing right now. Was she looking at the same stars? Was she sitting in the U.A. dorms, drinking tea, mourning him?

 

The loneliness was a physical ache in his massive chest, sharper than any broken bone he had ever suffered.

 

I am Deku, he thought, closing his eyes. I am a hero. Even if no one knows it. Even if I look like this. I will find a way to save people.

 

He was just drifting off into a restless sleep, his T-Rex brain shutting down its tertiary systems, when his hyper-sensitive hearing picked something up.

 

His eyes snapped open. The nictitating membranes flashed across his pupils.

 

It was a sound out of place. Not the shifting of settling garbage. Not the scuttle of a rat. Not the crash of the waves.

 

It was a voice. A human voice.

 

Izuku slowly raised his massive head. He didn't make a sound. His muscles tensed, instantly primed for action.

 

He focused his hearing, isolating the noise from the ambient sounds of the beach. It was coming from the northern edge of the park, near the cracked concrete promenade that separated the beach from the street level.

 

"—told you, I don't have it!" a voice cried out. It was a young woman, her tone pitched high with pure terror.

 

"That's a real shame, kid," a second voice responded. This one was male, gravelly, and dripping with malicious intent. "Because your old man owes my boss a lot of money. And since he decided to skip town, the debt falls to his closest of kin. That’s you."

 

Izuku’s blood ran cold. It wasn't a random occurrence. It was an assault. A mugging, or worse, a Yakuza debt collection.

 

Hero instinct.

 

It didn't matter that he was an eight-ton reptile. It didn't matter that he had no plan, no support gear, and no way to explain himself. Someone was in trouble. Someone was crying out for help.

 

Izuku moved.

 

He pushed himself up from the sand with silent, terrifying grace. For a creature of his immense size, he could be remarkably stealthy when his predator instincts were fully engaged. He padded through the labyrinth of trash, placing his massive feet carefully to avoid crunching metal or shifting rubble.

 

He approached the northern edge of the beach. Peering over a rusted, overturned dump truck, he had a clear view of the promenade.

 

Under the flickering light of a single, surviving streetlamp, two figures stood.

 

One was a young woman, perhaps early twenties, dressed in a worn convenience store uniform. She was backed against the concrete railing, clutching a cheap purse to her chest, trembling violently.

 

The other was a man in his thirties, wearing a cheap leather jacket. His hands were raised, and from his fingertips, thin, highly pressurized streams of water were orbiting his wrists like lethal, liquid razor blades. A minor water-manipulation Quirk, weaponized for street-level intimidation.

 

"Look," the thug sneered, taking a step closer. "You can come with me quietly, and we'll figure out a payment plan working at one of my boss's... entertainment establishments. Or, I can take a few of your fingers right now as a down payment. Your choice."

 

The woman sobbed, shaking her head. "Please, I don't know where he went! I haven't seen my dad in years! Please!"

 

"Wrong answer," the thug sighed. He raised his right hand, the pressurized water blade spinning faster, emitting a high-pitched whistling sound. He lunged forward.

 

Izuku didn't think. He acted.

 

Full Cowl: Five Percent!

 

Green lightning exploded from the darkness of the trash heap.

 

The thug didn't even have time to blink.

 

Izuku burst over the overturned dump truck. He didn't jump; he simply stepped over it, his massive leg clearing the twelve-foot obstacle with terrifying ease. He landed on the concrete promenade with an apocalyptic CRASH.

 

The impact cratered the concrete, sending a spiderweb of fissures branching out in every direction. A localized shockwave of displaced air hit the thug and the woman, knocking them both off their feet.

 

The thug scrambled backward on his hands and knees, gasping for breath, the water blades dissipating from his fingers as panic shattered his concentration. He looked up.

 

And up.

 

And up.

 

Standing beneath the flickering, dying light of the streetlamp was a monster ripped straight from the darkest depths of prehistoric history. Twenty feet tall. Covered in thick, dark, heavily scarred scales that seemed to absorb the meager light. Green electricity violently arced across its monstrous hide, illuminating rows of jagged, blood-stained teeth.

 

Izuku leaned down, his massive, blocky skull stopping mere feet from the thug’s face. He let out a low, rumbling growl that vibrated the fillings in the thug’s teeth.

 

The thug’s eyes rolled back in his head. He let out a pathetic, high-pitched squeak, and promptly wet his pants.

 

But terror is a powerful motivator. The thug’s survival instinct—flight or fight—kicked into overdrive. Recognizing he couldn't outrun a monster with legs the size of redwood trees, he chose to fight.

 

With a scream of pure hysteria, the thug threw his hands forward. A highly pressurized stream of water, sharp enough to cut through steel plating, blasted directly into Izuku’s face.

 

Izuku didn't even flinch. The water blade struck his armored snout and immediately shattered into a harmless, misty spray. The kinetic impact was less than a mosquito bite. The scales that Dr. Garaki had engineered to withstand heavy artillery were completely unfazed by a petty street thug's Quirk.

 

Izuku snorted, a massive puff of hot air blowing the remaining mist away.

 

My turn, Izuku thought.

 

He needed to neutralize the threat without killing him. He remembered his training from earlier that day. Precision. Control.

 

Izuku raised his right foot. The massive, three-toed appendage hovered in the air, casting a shadow that entirely swallowed the cowering thug.

 

The thug screamed, raising his arms in a futile attempt to block the descending doom.

 

Izuku brought his foot down.

 

He didn't stomp. He didn't crush. He used every single ounce of his willpower, channeling the micro-control he had learned from mastering One For All, to arrest the downward momentum of his eight-ton body.

 

Thud.

 

The giant, blunted claw of his middle toe pinned the fabric of the thug’s leather jacket directly to the cracked concrete, stopping exactly half an inch above the man’s sternum.

 

The thug was trapped beneath the massive foot, entirely uninjured, but physically incapable of moving a single muscle. The sheer horror of the giant, scaly foot hovering millimeters from his chest was too much.

 

The thug’s eyes rolled back again, and this time, he went entirely limp, passing out cold from the shock.

 

Izuku let out a long, rumbling exhale, the green lightning fading from his scales. He had done it. He had successfully neutralized a villain, saved a civilian, and exercised perfect control over his monstrous body. A swell of pride warmed his human heart. He was still a hero.

 

He slowly lifted his foot off the unconscious thug.

 

He turned his massive head, peering through the dim light to check on the civilian.

 

The young woman was still sitting on the ground, backed against the railing. She was unharmed. The mugger had been stopped before he could lay a finger on her.

 

Izuku felt a wave of relief. He wanted to ask if she was okay. He wanted to tell her that the police could take it from here. He wanted to be the symbol of peace, the reassuring presence that All Might had always been.

 

I should smile, Izuku thought. A hero always smiles to show the people they are safe.

 

He tried to replicate his best, most reassuring Izuku Midoriya smile.

 

He pulled his thick, scaly lips back, attempting to form a gentle curve.

 

What the young woman saw was not a reassuring smile.

 

She saw a twenty-foot-tall apex predator, a creature that had just shrugged off a lethal Quirk attack and effortlessly crushed a man beneath its foot, slowly turning its massive, armored head toward her. And then, the beast bared its teeth. Sixty serrated, dagger-like fangs, dripping with copious amounts of thick, stringy saliva, arranged in a horrific, demonic grin. The piercing emerald eyes locked onto her, glowing in the darkness.

 

For three seconds, there was absolute silence. The only sound was the crashing of the waves against the shore.

 

And then, the woman screamed.

 

It was a scream of primal, unadulterated horror. The kind of scream that tears the vocal cords.

 

"NO! NO! PLEASE!" she shrieked, scrambling backward like a crab, desperately trying to put distance between herself and the smiling monster. "DON'T EAT ME! PLEASE!"

 

Izuku’s heart plummeted.

 

Wait, no! he thought frantically. I'm a hero! I'm trying to smile! I saved you!

 

He took a step forward, raising his tiny, two-clawed hands in what he hoped was a placating gesture. He let out a soft, warbling purr, trying to mimic a soothing sound.

 

The step shook the concrete. The purr sounded like the revving engine of a chainsaw.

 

The woman grabbed the nearest object—an empty, glass soda bottle from the trash—and hurled it at him with all her might.

 

The bottle shattered harmlessly against Izuku’s armored shin.

 

The woman didn't wait to see the effect. She scrambled to her feet, abandoning her purse, abandoning the unconscious thug, and ran blindly into the night. She ran faster than she had ever run in her life, her terrified screams echoing down the empty streets, fading into the distance.

 

Izuku stood frozen on the cracked promenade.

 

The silence rushed back in, heavier and colder than before.

 

He looked down at the shattered glass of the soda bottle near his massive foot. He looked at the discarded purse. He looked in the direction the woman had fled.

 

He had saved her. He had done exactly what a hero was supposed to do.

 

And she had looked at him the way one looks at a nightmare.

 

The adrenaline faded, leaving only a hollow, crushing emptiness in his chest. The pride he had felt moments ago evaporated like mist in the sun.

 

He wasn't Deku the Hero. Not to them. He would never be Deku to them again. He was a cryptid. A villain. A mindless beast of destruction.

 

Izuku slowly lowered his massive head. The weight of his own skull felt unbearably heavy. His tail drooped, dragging lifelessly across the concrete.

 

He let out a long, ragged exhale, the sound mournful and broken.

 

He turned away from the street, away from the city that didn't want him, and walked back down into the labyrinth of trash. He returned to the shadows, the only place a monster truly belonged, leaving the unconscious thug for the police to find.

 

As he curled up in his cold, sandy den, the great Apex Predator of Dagobah Beach closed his eyes, and wished, more than anything in the world, that he could just cry.

 

The internet is a breeding ground for modern mythology. In a world where Quirks allowed humans to shoot fire from their hands, manipulate gravity, and transform into dragons, the threshold for what constituted an "urban legend" was exceptionally high. Society was accustomed to the bizarre.

 

But even in a superhuman society, the rumors circulating through the dark corners of Musutafu’s local forums were starting to turn heads.

 

It started as a trickle of unverified posts. A late-night dock worker claiming he saw a "scaly, green school bus" swimming in Tokyo Bay. A pair of teenagers swearing they found footprints the size of dining room tables pressed deep into the sand of Dagobah Beach. A terrified petty criminal babbling to police from his hospital bed about a demon with teeth the size of kitchen knives that had pinned him to the ground with a single foot.

 

Within two weeks of the incident at the beach, the trickle became a flood.

 

The media dubbed it the "Dagobah Cryptid," while less scrupulous tabloids went with "The Prehistoric Phantom." Blurry, shaky smartphone footage circulated online—a massive, shadow-drenched shape moving behind the mountains of trash, a pair of glowing emerald eyes piercing the coastal fog, the distant, bone-rattling sound of a roar that didn't belong to any known animal or Quirk.

 

For a populace still recovering from the psychological trauma of the war with the Paranormal Liberation Front, a giant, unidentified monster lurking on the edge of the city was not an exciting mystery. It was a terrifying threat.

 

In the high-rise office of the Hero Public Safety Commission, files were being stamped. Directives were being issued. The mandate was clear: Investigate the Dagobah anomaly. If it is a villain with a mutant Quirk, apprehend them. If it is a rogue Nomu, destroy it.

 

 

 

Two miles away, the "terrifying threat" was currently trying, and failing, to give himself a pep talk.

 

Izuku Midoriya sat on his heavy haunches in his trash-labyrinth den, rhythmically tapping his two right claws against his scaly knee. It was a nervous habit he had adapted from his human life, though it lacked the satisfying thrum of human fingers.

 

The sun had just set, plunging the beach into deep, shadowed twilight. A cool breeze whipped off the ocean, carrying the scent of salt and decay, but Izuku barely registered it. His massive brain was working in overdrive.

 

I can't stay here, he thought, his massive head drooping slightly. The encounter with that mugger proved it. If I try to operate independently, I'll just cause panic. I look like a monster. And if the police keep finding giant footprints and terrified criminals, they’re going to send Pro Heroes to hunt me down. If Endeavor or Hawks find me, they won't hesitate. They'll kill me before I even have a chance to surrender.

 

He shifted his weight, the sand groaning beneath him.

 

I need someone who will stop and listen. I need someone who knows me. Someone who won't just see a monster, but will recognize... well, not my face, but my mind.

 

He ran through the mental rolodex of his friends and mentors. All Might would listen, but All Might was retired and fragile. If Izuku accidentally startled him, he could give the poor man a heart attack. His classmates at U.A. were smart, but they were still teenagers; they would likely attack a twenty-foot theropod on sight.

 

That left the staff of U.A. High School. Principal Nedzu, the hyper-intelligent chimera who understood what it meant to be an animal in a human world. And Shota Aizawa, Eraserhead, the man whose Quirk allowed him to nullify powers. If Aizawa looked at Izuku and tried to erase his Quirk, he would instantly realize that Izuku's body was biological, not a Quirk construct. That anomaly alone would be enough to make Aizawa pause and investigate.

 

U.A. High is the only option.

 

The logistics, however, were an absolute nightmare.

 

U.A. High was situated on a massive, fortified hill on the opposite side of Musutafu. To get there, Izuku would have to cross nearly eight miles of urban environment. Eight miles of paved roads, dense traffic, streetlights, security cameras, and civilian populations.

 

He looked down at his massive, three-toed feet. Each one was the size of a small car. His tail stretched out fifteen feet behind him, a heavy, muscular battering ram that swept the ground every time he turned his hips.

 

Stealth, Izuku thought dryly, letting out a low, rumbling huff that blew a crater in the sand, is not going to be my strong suit.

 

But he had no choice. The alternative was waiting on this beach until a Pro Hero task force arrived to execute him.

 

He stood up. The movement was fluid, powerful, a testament to his growing mastery over his new biology. He stretched his thick neck, a chorus of heavy pops and cracks echoing in the still air. He closed his eyes, focusing inward, searching for that warm, familiar ember of One For All. It flared gently in response, a comforting reminder that his soul was still his own.

 

Okay, Izuku. Operation: Midnight Stroll. Stick to the shadows, use the industrial district to bypass the residential zones, and move fast.

 

He stepped out of the trash labyrinth, his massive silhouette framed against the rising moon. He took a deep breath of the ocean air, steeled his nerves, and began the long march toward the city.

 

 

 

Musutafu at night was a symphony of light and sound. Neon signs buzzed with electric vitality, car tires hissed against damp asphalt, and the distant wail of sirens wove through the concrete canyons.

 

For a creature with the hyper-sensitive auditory and olfactory systems of an apex predator, it was a sensory nightmare.

 

Izuku clung to the shadows of the industrial district on the outskirts of the city. The buildings here were large, blocky warehouses and factories, separated by wide, alley-like service roads. It was the perfect route for a giant dinosaur trying to avoid the main thoroughfares.

 

He moved with agonizing slowness.

 

Step. Pause. Check the tail. Step. Pause. Check the tail.

 

Izuku Midoriya, the former wielder of a Quirk that allowed him to shatter sound barriers, was currently tip-toeing.

 

It looked utterly ridiculous. His massive body was hunched low to the ground, his spine parallel to the asphalt. He was lifting his knees high to carefully place each heavy, clawed foot, desperately trying not to scrape his talons against the pavement. His tiny, two-clawed arms were tucked tight against his chest, as if that would somehow make him a smaller target.

 

Don't step on the manhole cover, he chanted in his head, carefully stepping over a metal disc in the road. Don't knock over the dumpster. Don't breathe too loud.

 

He reached the corner of a massive logistics warehouse. He pressed his back against the brick wall, trying to flatten his barrel-shaped chest. He slowly peeked his massive, heavily armored snout around the corner, his right eye rotating to scan the street ahead.

 

It was a four-lane avenue crossing over a canal. Cars were sparse at this hour, but streetlights illuminated the bridge in stark, unforgiving yellow light.

 

I have to cross that to get to the forested foothills leading up to U.A., Izuku calculated, his mind running time-distance equations. Distance: two hundred meters. Top speed of a T-Rex: roughly twenty-five to thirty miles per hour. I can cross it in about fifteen seconds. But I'm larger than a standard Rex, and my stride is longer. Factoring in a five percent One For All boost, I can cross it in five seconds.

 

He just had to wait for a break in the traffic.

 

He waited. A delivery truck rumbled past. Then a pair of sedans. Then, silence.

 

Now.

 

Izuku lunged from the shadows. He didn't use One For All—he didn't want the bright green lightning to act as a beacon—but he utilized the explosive kinetic power of his massive thighs.

 

He hit the asphalt of the avenue in a full, ground-eating sprint. Thump. Thump. Thump. The ground vibrated violently beneath his weight. He kept his head low, his tail straight for balance, moving like a prehistoric missile.

 

He was halfway across the bridge when the universe decided to test him.

 

A sleek, black police cruiser, driving without its sirens on, turned onto the avenue from a side street just ahead.

 

The headlights swept across the bridge, cutting through the darkness, and illuminated a twenty-foot-tall, eight-ton Tyrannosaurus Rex mid-stride.

 

Time seemed to freeze.

 

Izuku locked eyes with the two police officers in the front seat. The driver’s jaw dropped so fast it looked painful. The passenger’s eyes bulged out of his head, his coffee cup slipping from his fingers and splashing all over the dashboard.

 

Izuku froze. His human instinct to apologize warred with his dinosaur momentum. He tried to skid to a halt, his massive, blunted claws tearing deep, screeching gouges into the asphalt. He threw his arms up in a panic, a gesture that looked entirely absurd given his anatomy.

 

"I-I'm sorry! Just passing through!" he tried to yell.

 

What actually left his mouth was a deafening, panicked honk-roar that sounded like a foghorn being shoved through a meat grinder.

 

The officers didn't wait to hear more. The driver slammed on the brakes, threw the cruiser into reverse, and floored it, the tires smoking as they rapidly retreated down the avenue, the passenger already screaming frantically into the radio.

 

Izuku slapped his tiny right claw against his forehead, or as close to his forehead as he could reach.

 

So much for stealth.

 

The sirens began almost instantly. A chorus of wailing alarms erupted from the city behind him, multiplying and echoing off the concrete. The element of surprise was gone. The hunt was on.

 

Izuku didn't hesitate. He abandoned stealth and broke into a full run, his heavy feet tearing up chunks of the road as he bolted across the bridge and plunged into the maze of mid-rise commercial buildings on the other side.

 

 

 

Two blocks away, perched gracefully atop a billboard overlooking the city, Shinji Nishiya—the Pro Hero known as Kamui Woods—was listening to the police chatter on his earpiece.

 

"Dispatch to all available heroes in Sector 4! We have a Code Red! The Dagobah Cryptid is real! I repeat, the target is real, and it is massive! Currently moving north on 4th Avenue, approaching the commercial district!"

 

Kamui Woods stood up, his wooden armor groaning slightly. Beneath his wooden mask, his eyes narrowed. "So the rumors were true after all. A giant villain or a rogue mutation."

 

He pressed two fingers to his earpiece. "This is Kamui Woods. I am in the vicinity. Moving to intercept and contain. Mt. Lady, what is your position?"

 

A voice crackled over the comms, slightly out of breath. "I'm three blocks east, Woods! Just finished a takedown on a purse snatcher. You want me to go giant?"

 

"Negative, hold your Quirk in reserve," Kamui replied, leaping off the billboard and firing a stream of lacquered wood from his wrist to swing from a streetlight. "The target is moving through densely packed commercial streets. If you expand here, the collateral damage to the buildings will be severe. I will attempt to bind and pacify the target first. Move to my coordinates and form a perimeter."

 

"Copy that. Don't hog all the glory, tree-hugger."

 

Kamui Woods swung through the city with practiced, fluid grace. He was a veteran hero, a member of the top ten. He had fought Nomus. He had fought gigantic villains. He knew how to handle brutes. Speed and binding were the keys.

 

He rounded the corner of a large office building, landing softly on a streetlamp overlooking a wide, four-lane intersection.

 

He looked down, expecting to see a large, humanoid villain tearing up cars.

 

Instead, he saw a dinosaur.

 

It was undeniably, spectacularly, a Tyrannosaurus Rex. But it was larger, more heavily armored, its scales a dark, mottled green that seemed to absorb the streetlights. It was currently pacing back and forth in the middle of the intersection, its heavy tail knocking over traffic lights with careless ease, letting out low, distressed rumbles.

 

Kamui Woods blinked behind his mask. A quirk that turns the user into a literal dinosaur? Or a biological experiment? It doesn't matter. It needs to be contained.

 

He dropped from the streetlamp, landing silently on the asphalt behind the beast.

 

"Villain!" Kamui Woods shouted, his voice echoing in the empty intersection. "You are in violation of multiple quirk-usage and public disturbance laws! Stand down immediately and surrender, or I will be forced to use lethal restraint!"

 

Izuku whipped around. His massive tail swept in a wide arc, smashing into a parked sedan and sending it sliding across the road in a shower of sparks.

 

Izuku looked down. Standing before him was Kamui Woods.

 

Oh thank god! Izuku’s internal monologue cheered. A Pro Hero! A reasonable, intelligent Pro Hero! I can just submit, let him tie me up, and demand they take me to U.A.!

 

Izuku immediately dropped to his knees. The impact shook the street. He lowered his massive, blocky skull until his chin rested on the asphalt, right in front of Kamui Woods. He kept his jaws firmly closed and raised his tiny, two-clawed hands in a gesture of absolute surrender.

 

Kamui Woods paused, his wooden arm halfway extended. He stared at the giant, terrifying beast that was currently prostrating itself like a scolded dog.

 

"Is it... surrendering?" Kamui muttered to himself, bewildered. "Okay. Keep your hands—or claws—where I can see them."

 

Kamui extended both arms. "Lacquer Chain Prison!"

 

Thick, rapidly growing vines and branches of incredibly dense wood erupted from his arms, shooting forward to wrap around Izuku’s massive body. The wood coiled around Izuku’s jaws, locking them shut, looped over his thick neck, and wrapped securely around his muscular legs and torso, binding him tight.

 

Izuku didn't resist. He stayed perfectly still, letting the hero secure him.

 

Perfect, Izuku thought. Now he'll call for a transport, and I can start trying to communicate.

 

Kamui Woods stepped back, satisfied. His wood was harder than steel. Even villains with super-strength struggled to break his bindings. "Dispatch, this is Kamui Woods. The target has been secured without incident. Requesting a heavy-duty transport to—"

 

Izuku, feeling a slight itch on his nose, instinctively twitched his head to the side to rub it against his shoulder.

 

CRACK.

 

The sound was like a gunshot.

 

The movement, barely a conscious effort on Izuku's part, possessed so much latent, biological torque that the Lacquer Chain Prison wrapped around his neck and snout simply exploded. Shards of dense wood flew in every direction, embedding themselves into the asphalt and nearby brick walls.

 

Izuku froze, his eyes widening. Oops.

 

Kamui Woods stumbled back, his eyes wide behind his mask. The wood hadn't just broken; it had shattered from a casual twitch. The sheer, unfathomable physical strength required to do that casually was terrifying.

 

"It was a trap!" Kamui Woods yelled, completely misinterpreting the situation. "It feigned surrender to lower my guard!"

 

No! No, I just had an itch! Izuku tried to explain, shaking his head frantically.

 

But shaking his head only snapped the rest of the bindings on his torso. He stood up, trying to step backward to show he wasn't aggressive, but his heavy foot crushed a fire hydrant, sending a geyser of water blasting into the air.

 

Kamui Woods didn't hesitate. "Mt. Lady! Now!"

 

"CANYON CANNON!"

 

A shadow fell over the intersection, blotting out the moon.

 

Izuku looked up.

 

Plunging from the sky above was Yu Takeyama, Mt. Lady, fully expanded to her giant form. She was sixty-seven feet tall, a colossal titan of muscle and curves, her hero costume stretching to accommodate her massive size. She had leaped off a nearby building and was currently descending foot-first, aiming a devastating flying kick directly at Izuku’s skull.

 

Izuku’s hero-analysis brain kicked in instantly, time slowing down as adrenaline flooded his system.

 

Mt. Lady. Giantification Quirk. Height: 20.6 meters. Estimated weight: Several tons. Velocity: High. If that kick lands, the kinetic energy transferred to my skull will be immense. I could survive it, but the impact would likely throw me through a building, causing massive civilian infrastructure damage. I cannot let her hit me. But I cannot strike her back.

 

He didn't have time to use One For All. He had to rely on pure, physical evasion.

 

Izuku didn't try to block. He didn't brace for impact. He did something that entirely broke the minds of the two Pro Heroes watching.

 

He used footwork.

 

With a speed and grace that was biomechanically insulting to a creature of his size, Izuku pivoted on his right heel. He swung his massive hips, dropping his center of gravity, and smoothly sidestepped. His heavy tail whipped in the opposite direction, acting as a perfect counterbalance, allowing his eight-ton body to perform a flawless, high-speed dodge.

 

Mt. Lady’s foot, carrying the force of a falling meteor, sailed mere inches past Izuku’s snout.

 

She slammed into the intersection. The asphalt shattered like glass, the ground buckling under the impact, kicking up a massive cloud of dust and debris.

 

"What the...?" Mt. Lady gasped, pulling her foot from the crater. She looked around, confused. She had expected to crush a slow-moving, dumb beast.

 

Izuku was standing thirty feet away, in a perfect, albeit bizarre, martial arts stance. His head was lowered, protecting his vital neck, his legs bent at the knees, ready to spring, his tiny arms tucked close. It was the fundamental posture of Shoot Style, adapted for a theropod.

 

"Woods, what the hell is this thing?!" Mt. Lady yelled, her voice booming over the city. "It dodged! Like, actually dodged!"

 

"Do not underestimate it!" Kamui yelled from the rooftops, extending more wood to form a net. "It possesses unimaginable raw strength! Take it down, but watch out for its jaws!"

 

"Right! No holding back!"

 

Mt. Lady lunged forward. She threw a massive, sweeping right hook, aiming to knock Izuku off his feet.

 

Izuku watched her shoulder. Telegraphing, he thought. She drops her shoulder a fraction of a second before swinging. Amateurs mistake.

 

Izuku ducked. The massive fist whistled over his head, the wind pressure ruffling his scales.

 

Mt. Lady, off-balance from the missed punch, stumbled forward.

 

Now. Counter. But non-lethal.

 

Izuku stepped in, sliding his heavy, three-toed foot behind Mt. Lady’s giant heel. He didn't bite, he didn't headbutt. He simply used his tail. He whipped his thick, heavy tail forward, sweeping it against the back of Mt. Lady’s knee joint at the exact same moment he blocked her ankle.

 

It was a classic judo sweep, executed by a T-Rex.

 

"Whoa—!" Mt. Lady shrieked as her legs were swept out from under her.

 

She fell backward, landing hard on her rear end, the impact shaking the buildings and shattering windows for a block in every direction. She sat there on the ruined pavement, completely dumbfounded.

 

Kamui Woods watched from above, his jaw slack.

 

He was a Pro Hero. He had fought martial artists, brawlers, and mutated beasts. But he was currently watching a twenty-foot-tall dinosaur expertly utilize a sweep-takedown against a giant heroine.

 

"It has combat training," Kamui Woods whispered, a chill running down his spine. "It’s not a beast. It’s a martial artist."

 

Izuku backed away from the fallen heroine, lowering his head submissively, trying to communicate I don't want to fight you.

 

But the sirens were getting louder. The flashing red and blue lights of dozens of police cruisers were approaching from all avenues. A news helicopter was already hovering overhead, its spotlight pinning Izuku to the pavement.

 

I'm out of time, Izuku realized, his heart hammering against his ribs. If I stay here, they'll call in Endeavor. They'll call in the heavy hitters. I have to get out of the city.

 

He looked up. To his right was a massive, six-story parking garage. Beyond that, he could smell the damp, rich earth of the U.A. forest preserves.

 

It was a desperate move. But he was a desperate hero.

 

Izuku closed his eyes. He dug deep into his chest, past the alien biology, past the reptilian instincts, straight to the core of his soul.

 

He visualized the ember. He stoked it.

 

I need more than five percent, he thought. This body is built like a tank. It can handle more. It HAS to handle more.

 

He visualized the power spreading not just through his legs, but through his spine, his tail, his heavy skull.

 

One For All: Full Cowl… Fifteen Percent!

 

The transformation was explosive.

 

The green lightning that erupted from Izuku was blinding. It cracked and whipped around him like a localized storm, illuminating the street in a brilliant, emerald glare. The concrete beneath his feet began to splinter and crack just from the ambient energy radiating off his body.

 

Mt. Lady shielded her eyes. "Woods! It's powering up! It has an energy Quirk too!"

 

Izuku turned toward the six-story parking garage. He crouched low, his powerful thighs coiling like massive springs.

 

He launched himself.

 

The sound of his leap was a deafening sonic boom. The street where he had been standing completely disintegrated, a crater twenty feet deep blown into the city's sewer system.

 

Izuku didn't just jump; he soared. His massive, eight-ton body rocketed into the air, defying gravity, propelled by the raw, unfettered power of One For All.

 

He hit the side of the parking garage near the fourth floor.

 

He didn't crash through it. He planted his massive, clawed feet against the vertical concrete wall. The sheer kinetic momentum allowed him to stick for a fraction of a second. He pushed off, leaping vertically again, his heavy tail whipping to adjust his trajectory mid-air.

 

Parkour, Izuku thought hysterically, as his massive jaws snapped at the empty air. I am a T-Rex doing parkour.

 

He crested the roof of the six-story building, sailing over the edge in a perfect, parabolic arc, the green lightning trailing behind him like a comet's tail.

 

Down below, Mt. Lady and Kamui Woods watched in stunned, absolute silence.

 

The news helicopter’s camera followed the impossible sight: a massive, glowing green dinosaur vaulting over a building with the grace of an Olympic gymnast.

 

Izuku landed on the other side of the garage, the impact absorbed by the dense, dirt-packed hills that marked the edge of the city limits. He didn't stop. He kept running, disappearing into the thick, dark trees of the U.A. forest preserve, the green lightning fading into the night.

 

Back in the intersection, Mt. Lady slowly shrank down to her normal size. She stood next to Kamui Woods, dusting off her ruined costume.

 

She looked at the crater in the road. She looked at the giant claw marks on the side of the parking garage.

 

"Shinji," she said slowly, her voice trembling slightly. "Did that dinosaur just use... judo?"

 

Kamui Woods stared at the forest in the distance, his wooden fingers clenching into fists.

 

"Yes, Yu," he replied grimly. "It did. And it was holding back."

 

He raised his communicator. "Dispatch. The target has breached the city limits. It is highly intelligent, possesses a kinetic energy Quirk, and is trained in hand-to-hand—or rather, foot-to-foot—combat. The target has entered the U.A. High School forested perimeter."

 

He paused, the gravity of the situation settling in.

 

"Contact Principal Nedzu. Tell him the Cryptid is at his front door."

 

 

 

Deep in the woods, Izuku pushed through the dense underbrush, his heavy breathing sounding like a bellows in the quiet forest.

 

He was exhausted. Maintaining fifteen percent of One For All in a body this large had drained him significantly, but his muscles weren't broken. The biological durability of the T-Rex body was astounding.

 

He could smell the ozone shield that protected U.A. High. He was close.

 

I made it, he thought, a wave of relief washing over him. I'm in U.A. territory.

 

He found a large, dense thicket of pine trees and settled down, his heavy body sinking into the soft earth. He curled his tail around his snout, closing his eyes.

 

Tomorrow, he would face the U.A. security. Tomorrow, he would try to explain the impossible.

 

But for tonight, he was safe. The Cryptid of Musutafu finally rested, dreaming not of blood or hunts, but of a quiet classroom, a yellow sleeping bag, and a teacher who always looked tired.

 

The forest surrounding U.A. High School was a fortress of nature, artificially maintained and heavily monitored, designed to be the ultimate buffer between the world's premier hero academy and the unpredictable chaos of the outside world. To a human, it was an impenetrable wall of ancient pines, dense underbrush, and hidden sensors.

 

To Izuku Midoriya, in his current form, it was a mildly annoying thicket.

 

He moved through the trees as carefully as an eight-ton, twenty-foot-tall apex predator possibly could, which meant he was still snapping thick branches and leaving footprints deep enough to serve as koi ponds. The moon had dipped behind a thick bank of clouds, plunging the woods into pitch darkness. But Izuku didn't need the light.

 

His hyper-sensitive olfactory bulb painted a vivid map of the forest in his mind. He could smell the damp, rich loamy soil. He could smell the faint, metallic ozone radiating from the massive security barrier that encircled the campus several miles ahead. He could smell a family of wild boars fleeing in absolute terror three miles to his left.

 

He was exhausted. The fifteen-percent burst of One For All he had used to vault the parking garage in the city had drained him, leaving his massive muscles aching with a dull, throbbing heat. His heavy tail dragged occasionally, leaving a serpentine trench in the dirt.

 

I just need to get to the barrier, Izuku thought, his internal voice heavy with fatigue. Once I reach the wall, I'll sit down in clear view of the cameras. I won't move. I'll just wait for them to come to me.

 

He navigated a steep incline, his massive, three-toed feet digging into the earth for purchase. As he crested the ridge, a sharp, mechanical BEEP echoed through the silent forest.

 

Izuku froze.

 

A red laser, completely invisible a moment ago, swept across his scaly shin. He had tripped a proximity tripwire.

 

Almost instantly, the quiet hum of the forest was shattered by the shrill, rising wail of an automated security siren. Floodlights hidden in the canopy above engaged, bathing the ridge in blinding, stark white light.

 

Izuku squeezed his eyes shut, his inner nictitating membranes flashing across his corneas to protect them from the sudden glare.

 

"WARNING," a mechanized voice boomed from hidden speakers. "UNAUTHORIZED BIOLOGICAL ENTITY DETECTED IN SECTOR OMEGA. LETHAL FORCE COUNTERMEASURES ARE ON STANDBY. REMAIN WHERE YOU ARE."

 

Izuku let out a long, rattling sigh that sounded like a deflating hot air balloon. He slowly lowered his massive body to the ground, tucking his legs beneath him and resting his heavy, blocky skull on his tiny, two-clawed arms.

 

Well, he thought, this saves me the walk.

 

He waited. He knew the protocol. The automated defenses wouldn't fire unless he made a hostile move. The cameras were already analyzing him, sending real-time data back to U.A.'s central security hub.

 

He knew who was watching. He just hoped they would give him a chance.

 

 

 

Inside the fortified walls of U.A. High, the atmosphere in the faculty lounge was anything but relaxed.

 

It was 2:00 AM. Shota Aizawa sat at a central console, a cup of coffee that was more sludge than liquid gripped in his bandaged hands. Even months after the war, the underground hero still carried the physical and mental scars of the conflict. He looked exhausted, his dark eyes deeply ringed, his capture weapon coiled loosely around his neck like a familiar serpent.

 

Standing behind him, aggressively vibrating with pent-up energy, was Katsuki Bakugo.

 

Bakugo, now operating under his official Pro Hero title, Great Explosion Murder God Dynamight, was supposed to be off-duty. But sleep didn't come easily to Katsuki Bakugo anymore. Not since the war. Not since he had watched the only person who ever truly understood him burn away into ash and light. He spent his nights patrolling, training, or haunting the halls of his alma mater, looking for a fight that could numb the hollow ache in his chest.

 

"I'm telling you, it's a waste of time, Mr. Aizawa," Bakugo grumbled, crossing his arms, his gauntlets clanking together. "The police are incompetent. A giant lizard? Probably just some low-level mutant Quirk user who took some trigger and got lost. Let me go out there and blow its head off so I can go to bed."

 

"You don't sleep anyway, Bakugo," Aizawa replied dryly, not taking his eyes off the monitors. "And Kamui Woods’ report was highly specific. The target is massive, possesses an energy Quirk, and utilizes advanced martial arts. It evaded a direct attack from Mt. Lady using a judo sweep. Does that sound like a low-level thug to you?"

 

Bakugo scoffed, small sparks popping from his palms. "A dinosaur using judo. Sounds like Kamui got concussed and is making excuses for letting a villain slip."

 

Before Aizawa could reprimand him, the red emergency lights in the lounge flared to life. The main monitor on the console flashed with a bold, crimson warning: BREACH - SECTOR OMEGA.

 

Aizawa sat up straight, his fatigue vanishing instantly. His fingers flew across the keyboard, pulling up the live camera feed from the forest perimeter.

 

The screen resolved into a high-definition, night-vision image.

 

Both men stopped breathing.

 

Laying in the dirt, illuminated by the security floodlights, was a monster. It was a Tyrannosaurus Rex, but terrifyingly augmented. Its scales were thick and dark, heavily armored across the snout and spine. It was the size of a two-story building.

 

But what caught Aizawa’s eye wasn't just the size. It was the posture.

 

The beast wasn't thrashing. It wasn't attacking the cameras or roaring at the lights. It was laying on its stomach, its massive head resting on its tiny forelimbs, its tail curled neatly around its body. It looked... polite.

 

"What the actual hell," Bakugo whispered, staring at the screen.

 

The door to the lounge slid open, and Principal Nedzu trotted in, a steaming cup of tea in his paws. The chimera’s beady eyes were sharp and calculating.

 

"Ah, I see our mysterious Cryptid has arrived," Nedzu said cheerfully, hopping onto an empty chair to look at the monitors. "Fascinating. A theropod. But look at the cranial structure and the dermal armor. That is not natural evolution, nor is it a standard Quirk mutation. That reeks of Dr. Garaki’s genetic engineering."

 

Aizawa’s blood ran cold. "A Nomu?"

 

"A biological weapon, at the very least," Nedzu corrected. "Though, its behavior is highly anomalous. Nomus are inherently aggressive. This creature is demonstrating submission."

 

"Submission, my ass!" Bakugo roared, the grief and rage that always simmered just below his skin boiling over at the mention of Garaki. Garaki was connected to All For One. All For One killed Deku. "It's a trap! It's one of their leftover weapons! I'm gonna turn it into a pair of boots!"

 

"Bakugo, stand down," Aizawa ordered, his voice cracking like a whip. "We don't know what it is capable of."

 

"I don't care!" Bakugo snarled. He spun around, heading for the deployment tubes. "You saw the report! It’s got an energy Quirk. If it gets past the barrier, it could level the dorms! I'm going out there."

 

"Dynamight!" Aizawa yelled, but the explosive hero had already jumped into the rapid-deployment chute, rocketing toward the forest sector.

 

Aizawa cursed violently. He stood up, grabbing his capture weapon. "Nedzu, keep the automated defenses on standby. Do not fire unless it breaches the wall. I have to go make sure the problem child doesn't get himself eaten."

 

"Do be careful, Shota," Nedzu murmured, taking a sip of his tea, his eyes fixed on the screen. He watched the dinosaur on the monitor. The beast had lifted its head, looking directly into the camera.

 

Nedzu tilted his head. Those eyes, the principal thought. They aren't empty like a Nomu's. They look... sad.

 

 

 

Izuku heard him coming before he saw him.

 

His hyper-sensitive ears picked up the distant, rapid-fire POP-POP-POP of explosions echoing through the trees. A few seconds later, the wind shifted, and a familiar, heart-stopping scent flooded Izuku’s massive olfactory system.

 

It was the sharp, acrid smell of burnt sugar and nitroglycerin.

 

Izuku’s reptilian heart hammered against his ribs. Kacchan.

 

A chaotic whirlwind of emotion swept through him. Relief, terror, joy, and overwhelming sorrow. It was Kacchan. His childhood friend. His greatest rival. He was alive. He was here.

 

But Izuku also knew exactly how Katsuki Bakugo operated. Bakugo didn't ask questions. Bakugo didn't hesitate. Bakugo attacked with absolute, devastating prejudice.

 

Izuku scrambled to his feet, his massive claws digging into the dirt. He couldn't stay laying down. If Kacchan hit him with a full-power blast while he was prone, it could blind him or damage his internal organs. He needed to be mobile.

 

A streak of orange light tore through the forest canopy above.

 

"DIE, YOU PREHISTORIC FREAK!"

 

Bakugo descended like an angry meteor. He was in his full winter hero costume, the massive grenadier bracers on his arms glowing with terrifying heat. He spun mid-air, using centrifugal force to build up a massive amount of sweat, and aimed both palms directly at Izuku’s face.

 

HOWITZER IMPACT!

 

A massive, swirling tornado of fire and explosive force blasted downward.

 

Izuku didn't try to block. He planted his right foot and violently swung his eight-ton body to the left. The explosion detonated exactly where his head had been a fraction of a second before.

 

The shockwave was deafening. The blast radius vaporized a dozen pine trees, throwing up a massive cloud of burning wood and scorched earth. The heat washed over Izuku’s scales, uncomfortable but not damaging.

 

Bakugo landed gracefully on the edge of the crater he had just created, his red eyes burning with intense, feral fury.

 

"Fast for a fat lizard," Bakugo sneered, smoke rising from his palms. "Let's see you dodge this!"

 

Bakugo rocketed forward, propelling himself inches above the ground with continuous, rapid-fire explosions. He moved in a chaotic, unpredictable zigzag pattern—a technique Izuku knew intimately.

 

He's favoring his right side, Izuku’s analytical mind supplied instantly, completely overriding his animal instincts. He's going to feint a low blast, boost over my head, and aim for the back of my neck. He used the same move against Shigaraki.

 

Izuku’s mind raced. He had to defend himself, but he couldn't hurt Kacchan. A single strike from his tail or a bite from his jaws could permanently cripple or kill the human hero.

 

Bakugo closed the distance. He dropped low, firing an explosion at Izuku’s feet to blind him with dust.

 

Izuku didn't flinch. As Bakugo used the cover of the dust to boost himself directly upward, aiming to vault over the dinosaur's massive skull, Izuku moved.

 

He didn't bite. He didn't swat.

 

Izuku simply tilted his massive head sharply upward and to the right.

 

Bakugo, expecting empty air to vault through, instead found his trajectory suddenly blocked by a wall of solid, armored scales. He didn't have time to adjust. Bakugo slammed chest-first into the side of Izuku’s snout.

 

It wasn't a strike. Izuku had merely placed his head in the way. But hitting a stationary object that weighed eight tons at sixty miles an hour was jarring.

 

Bakugo grunted, the breath knocked out of his lungs, and bounced off Izuku’s scales, tumbling through the air before catching himself with a mid-air explosion and landing hard in the dirt.

 

"You bastard!" Bakugo roared, spitting a mouthful of dirt. He was infuriated. The beast hadn't attacked him; it had casually body-checked him like he was an annoyance.

 

From the branches of a nearby tree, a figure dropped silently, landing on a thick branch overlooking the clearing. It was Aizawa. His goggles were pulled down over his eyes, his capture weapon hovering ominously around him.

 

"Dynamight, fall back!" Aizawa called out. "Look at its stance! It’s reading your movements!"

 

"I don't care what it's reading! I'm going to blow it to pieces!" Bakugo yelled, raising his right arm. He grabbed the pin of his grenadier bracer. "AP SHOT: AUTO-CANNON!"

 

A rapid-fire barrage of concentrated, armor-piercing explosive beams shot from Bakugo’s palm.

 

Izuku panicked. Those weren't standard explosions; they were focused kinetic drills. If they hit his eyes, they would blind him.

 

Izuku ducked. He dropped his massive upper body, bringing his chin almost to the dirt. The barrage of AP Shots whistled inches above his skull, severing the branches of the trees behind him.

 

As Izuku dropped low, Bakugo saw his opening.

 

"GOT YOU!" Bakugo screamed, using his left hand to propel himself forward at breakneck speed, aiming his right fist, crackling with a massive, concentrated explosion, directly at Izuku’s exposed snout.

 

It was a perfect right hook. Fast, brutal, and flawlessly executed.

 

But Izuku Midoriya had spent three years cataloging, analyzing, and memorizing every single micro-movement Katsuki Bakugo made. He knew Kacchan’s right hook better than he knew his own heartbeat.

 

Izuku didn't panic. As Bakugo flew toward his face, Izuku shifted his weight onto his left leg. He twisted his massive hips, pulling his head back just enough so that Bakugo’s explosive right hook missed his snout by a hair's breadth.

 

Bakugo’s eyes widened in shock as his fist hit empty air. His momentum carried him forward, leaving his side completely exposed.

 

Now, Izuku thought. Gentle. So gentle.

 

Izuku brought his tail around. He didn't whip it. He moved it with the agonizing, delicate precision of a man trying to pick up a teacup with a forklift.

 

The thick, muscular side of Izuku’s tail met the back of Bakugo’s knees.

 

It was a flawless, perfectly timed judo sweep.

 

Bakugo’s legs were knocked entirely out from under him. Because he was mid-air and carrying forward momentum, the sweep flipped him upside down.

 

Bakugo hit the dirt flat on his back with a heavy THUD, his breath leaving him in a sharp wheeze.

 

Silence fell over the clearing, save for the crackling of burning pine needles.

 

Izuku immediately pulled his tail back, taking two large, heavy steps backward. He lowered his head, pressing his chin to the dirt again, and let out a soft, warbling, apologetic whine.

 

On the ground, Bakugo lay completely paralyzed by confusion. He stared up at the night sky. He had just been swept. By a dinosaur. A giant, mutated lizard had perfectly anticipated his AP Shot feint, dodged his fastest right hook, and tripped him with the martial arts precision of a black belt.

 

In the tree above, Aizawa’s heart stopped.

 

The underground hero stared at the massive beast. His analytical mind, honed by years of teaching and fighting, was screaming at him. The footwork. The shift in weight. The deliberate, non-lethal counterattack.

 

He had seen that exact sequence of dodges and that exact sweep before. He had seen it a hundred times in Gym Gamma.

 

Aizawa’s hands began to tremble.

 

No. It's impossible. It's a coincidence.

 

"Dynamight, stay down!" Aizawa ordered, his voice suddenly thick with an emotion he couldn't name.

 

Aizawa leaped from the branch, landing lightly in the clearing between Bakugo and the beast. He didn't ready his capture weapon. Instead, he reached up and grabbed his goggles, pulling them up to expose his eyes.

 

Izuku saw Aizawa. His heart swelled. Mr. Aizawa! He'll figure it out! He always figures things out!

 

Aizawa glared at the massive T-Rex. His hair defied gravity, standing on end, and his eyes glowed with a fierce, crimson light.

 

Erasure.

 

Aizawa activated his Quirk, staring directly into the beast's emerald eyes, attempting to shut off the biological mutation or the transformation Quirk that powered this monster.

 

Izuku sat there, blinking slowly. The nictitating membrane swept across his eyes. He let out a soft, confused clicking sound.

 

Nothing happened.

 

Aizawa kept his Quirk active for ten full seconds. His eyes began to burn, but the massive, scaly beast didn't shrink. It didn't morph back into a human. It didn't lose its armored scales.

 

Aizawa blinked, deactivating his Quirk. His hair fell back to his shoulders.

 

"It's not a Quirk," Aizawa whispered, the realization hitting him like a physical blow. "You're... you're biological. A true mutation. Or a completely engineered organism."

 

Bakugo scrambled to his feet, rubbing his back, his pride wounded and his fury reignited. "Who cares what it is! It just got lucky! I'm gonna blast its jaws off!"

 

"Stand down, Katsuki!" Aizawa barked, using Bakugo’s first name, a rarity that made the explosive hero freeze. "Look at it. Really look at it."

 

Bakugo glared at the beast.

 

Izuku was still laying with his chin on the ground. He looked at Aizawa, then looked at Bakugo. The human sorrow in the creature's massive, emerald eyes was unmistakable. It wasn't the dead, empty stare of a Nomu. It was the desperate, pleading look of a prisoner trapped behind glass.

 

I have to tell them, Izuku thought frantically. Erasure didn't work. They know I'm not a Quirk illusion. But I can't speak. I have to write.

 

Izuku lifted his massive head, scanning the clearing. The explosion Bakugo had caused earlier had splintered several trees. Lying about ten feet away was a shattered branch of a pine tree, roughly the size of a telephone pole, stripped of its needles.

 

Izuku stood up slowly, making sure neither hero felt threatened. He took a heavy step toward the branch.

 

"Watch out, it's moving!" Bakugo warned, raising his hands.

 

"Hold your fire," Aizawa ordered, his eyes never leaving the beast.

 

Izuku reached the branch. He lowered his massive snout and opened his jaws.

 

Picking up the branch was agonizingly difficult. His teeth were designed for tearing flesh, not delicately gripping wood. If he bit down too hard, his eight-thousand-pound bite force would snap the log like a toothpick.

 

He gingerly placed his front teeth around the center of the branch. He carefully, agonizingly closed his jaws just enough to grip the wood without splintering it.

 

He lifted his head. The massive log hung horizontally from his mouth like a dog carrying an oversized stick.

 

Izuku turned back to face Bakugo and Aizawa.

 

Bakugo raised an eyebrow, the explosive energy in his palms flickering out in sheer bewilderment. "Is it... is it trying to play fetch?"

 

Izuku let out an annoyed huff of air through his nostrils. He took two steps forward, entering a patch of dirt that had been cleared of grass by Bakugo's initial explosion. The soil was loose and soft.

 

Izuku lowered his head, pressing the tip of the log into the dirt.

 

He began to move his head.

 

It was the most physically and mentally exhausting task Izuku had ever undertaken. Writing Japanese characters requires precise, fluid wrist movements. Izuku had no wrists. He was trying to write by moving a massive, blocky skull attached to a neck thicker than a car, using a log held in jaws that wanted to crush it.

 

He moved his entire torso, dragging the log through the dirt to make a vertical line.

 

Scratch.

 

He lifted his head, shifted his footing, and dragged the log horizontally.

 

Scratch.

 

Aizawa and Bakugo stood in stunned silence.

 

"It's... it's writing," Aizawa breathed, his eyes wide.

 

"Bullshit," Bakugo muttered, though he didn't raise his hands.

 

Izuku’s neck muscles screamed in protest. The log kept slipping against his serrated teeth. He accidentally bit down too hard, snapping the end of the log off. He whined in frustration, spat the broken piece out, readjusted his grip on the remaining wood, and continued.

 

Scratch. Drag. Pause. Shift weight. Drag.

 

It took him nearly three agonizing minutes to write a single word. He poured every ounce of his concentration into making the lines as legible as possible, despite the massive, crude trenches they formed in the earth.

 

When he was finally finished, Izuku let the log fall from his jaws. It hit the ground with a heavy thud.

 

He took three steps backward, sitting down on his heavy haunches, wrapping his tail around his feet, and looked expectantly at the two heroes.

 

Aizawa and Bakugo slowly walked forward, their eyes fixed on the patch of cleared dirt.

 

The characters were massive, spanning nearly ten feet across. They were crude, messy, and deeply gouged into the earth. But they were unmistakable.

 

Written in the dirt was a single word.

 

かっちゃん (Kacchan)

 

The silence in the forest became absolute. The wind seemed to stop. Even the ambient humming of the U.A. security barrier faded away.

 

Shota Aizawa stared at the characters. His mind, normally a fortress of logic and reason, completely blanked. He looked from the dirt, up to the towering, twenty-foot dinosaur sitting patiently in front of him. He looked into those massive, emerald-green eyes.

 

Green eyes. The judo sweep. The AP Shot read. The refusal to fight back.

 

Aizawa felt his knees go weak.

 

Beside him, Katsuki Bakugo stopped breathing.

 

Bakugo stared at the dirt. He stared at the word. The childish, stupid nickname that he had spent his entire life hating, and the last few months violently weeping over in the dead of night.

 

"No," Bakugo whispered. His voice was cracked, devoid of all its usual bravado and rage.

 

He slowly looked up. He met the gaze of the terrifying apex predator.

 

Izuku let out a soft, low purr, a sound that vibrated with warmth and desperate hope. He slightly tilted his massive head to the side, a gesture that was so undeniably, fundamentally Izuku that it defied all logic.

 

Bakugo’s hands began to shake violently. The heavy grenadier bracers on his arms, weapons designed to level buildings, suddenly felt incredibly heavy.

 

"No," Bakugo repeated, his voice breaking. "It's a trick. It's some sick, twisted villain trick. A memory Quirk. A mental manipulation."

 

"Bakugo..." Aizawa said softly.

 

"HE'S DEAD!" Bakugo screamed, tears instantly flooding his eyes, his voice tearing through the forest. He pointed an accusatory, shaking finger at the giant beast. "I WATCHED HIM DIE! HE BURNED TO NOTHING! HE'S GONE!"

 

Izuku felt his own heart shatter at the raw, unadulterated agony in Kacchan’s voice. He knew how much his death had hurt his friends, but seeing it, hearing it from Bakugo—the boy who never showed weakness—was unbearable.

 

Izuku didn't know what to do. He couldn't hug him. He couldn't speak.

 

So, Izuku did the only thing he could think of.

 

He focused on the ember. He bypassed the fifteen percent he had used earlier. He reached deep into the core of his soul, calling upon the familiar, comforting warmth that had defined him.

 

One For All: Full Cowl.

 

Green lightning erupted from the dinosaur’s massive body. It wasn't the aggressive, violent sparks of a battle. It was a soft, ambient, pulsing glow. The emerald electricity cascaded over his dark scales, illuminating the forest in a warm, heroic light.

 

It was the undeniable, singular signature of One For All.

 

Bakugo’s breath hitched in his throat.

 

The green lightning. The green eyes. The stupid, reckless instinct to save without fighting back. The nickname.

 

Bakugo’s arms went limp.

 

The heavy, metal latches of his grenadier bracers clicked open. They slid off his arms, hitting the dirt with two heavy, metallic thuds.

 

Bakugo fell to his knees. He didn't care that he was in the dirt. He didn't care that Aizawa was watching. He stared up at the glowing, twenty-foot monster, the tears spilling over his cheeks, cutting tracks through the ash and soot on his face.

 

"Deku?" Bakugo choked out, the word sounding like a plea.

 

Izuku let out a soft, warbling cry. He slowly, carefully lowered his massive head, bringing his armored snout down until it was mere inches from Bakugo. He closed his eyes and gently, incredibly gently, nudged the top of Bakugo’s spiky blonde hair with the tip of his cold, scaly nose.

 

Bakugo didn't blow him up. He didn't scream.

 

He reached out, his bare, trembling hands pressing against the thick, rough scales of the dinosaur's snout.

 

"You stupid, reckless, giant damn nerd," Bakugo sobbed, burying his face into the dinosaur’s snout, his fingers gripping the scales like a lifeline. "You absolute idiot."

 

Aizawa stood a few feet away, his capture weapon falling slack to the ground. He looked at the crying explosive hero, and the giant, glowing green T-Rex nuzzling him.

 

The underground hero reached up and pinched the bridge of his nose, a single tear escaping his eye and rolling down his scarred cheek.

 

"I am not getting paid enough for this," Aizawa whispered to the night sky.

 

Izuku Midoriya, the Apex Predator of Dagobah Beach, let out a long, rumbling purr. For the first time in four months, he wasn't cold. He wasn't alone.

 

He was home.