what if deku had wolverine Adamantium
The tragedy of Izuku Midoriya did not begin
with a villain attack, nor did it begin with a fire. It began in a sterile,
white room filled with the scent of rubbing alcohol and the quiet hum of an
X-ray light board.
It began with a lie.
Dr. Kyudai Garaki adjusted his thick, round
spectacles, the fluorescent lights of his private pediatric clinic reflecting
off the lenses. On the illuminated board before him hung the X-rays of a
four-year-old boy. To the untrained eye, or even to a standard medical
professional, the scans might have looked peculiar, but largely benign. There
were slight abnormalities in the bone density, a strange clustering of cells
near the metacarpals, and, notably, the presence of two distinct joints in the
pinky toe.
But Garaki was not a standard medical
professional. He was a visionary of the macabre, the right hand of the most
powerful villain in the Japanese underworld. And what he saw in these scans
made his dark, withered heart beat with a frantic, euphoric rhythm.
He didn’t just see a Quirk. He saw a miracle.
"Well, Doctor?"
Garaki turned his chair slowly. Sitting on the
examination table was little Izuku Midoriya, clutching an All Might action
figure with white-knuckled intensity. Beside him sat his mother, Inko, wringing
her hands together. Her eyes were wide, brimming with that desperate, fragile
hope unique to parents waiting to hear if their child was special.
Garaki smiled. It was a practiced,
grandfatherly expression that hid the predatory gleam in his eyes.
"I'm afraid I have some difficult news,
Mrs. Midoriya," Garaki said, his voice a gravelly purr. He tapped the
X-ray with a pen. "You see this joint here? It's a relic of human
evolution. Those with Quirks lack it. Your son possesses it. I am sorry, but
Izuku is Quirkless."
The room seemed to drop by ten degrees. The
All Might figure slipped from Izuku’s grasp, clattering onto the linoleum
floor. The boy’s large green eyes shattered, filling with a localized ocean of
tears. Inko gasped, her hands flying to her mouth.
"Quirkless?" she whispered, the word
tasting like ash. "But... but my husband breathes fire, and I can pull
small objects... surely there's a mistake?"
"Nature is often cruel, Mrs.
Midoriya," Garaki replied smoothly, offering a box of tissues. "He
will live a normal, healthy life. But he will never develop a Quirk."
It was a flawless lie. In truth, Izuku’s
cellular structure was the most extraordinary the doctor had ever witnessed.
The boy’s cells possessed an autonomous, hyper-aggressive regenerative
property. Even when Garaki had drawn blood, the needle puncture had sealed
itself before the boy could even register the prick. Furthermore, the strange
clustering near his knuckles indicated dense, rudimentary bone protrusions—retractable
appendages waiting to mature.
A hyper-regenerative mutant.
For decades, Garaki and All For One had been
attempting to create an indestructible soldier. They had developed
Nomu—mindless beasts with shock absorption and regeneration. But organic
tissue, no matter how fast it healed, could be incinerated, pulverized, or
disintegrated. They needed something harder. They needed a skeleton that could
not be broken.
Garaki had recently procured a sample of a
theoretical, experimental alloy from a black-market think tank in America. They
called it Adamantium. In its liquid state, it could be bonded to bone,
rendering the subject virtually indestructible. But the bonding process was
catastrophically fatal. The alloy was toxic, and the sheer trauma of the liquid
metal searing into bone marrow had killed every test subject in minutes. The
shock alone shattered their minds before their organs boiled.
But a subject with a hyper-active, autonomous
healing factor? A body that repaired itself faster than the metal could destroy
it?
Garaki looked at the weeping, green-haired child.
He didn’t see a boy. He saw a canvas. He saw Weapon IX.
"Take him home, Mrs. Midoriya,"
Garaki said softly, hiding his trembling excitement. "Give him time to
process."
As the devastated mother led her shattered son
out of the clinic, Garaki reached for his encrypted phone. He had a kidnapping
to arrange. And it had to look like a tragedy.
Four days later, the sky above Musutafu wept
thick, grey rain.
Katsuki Bakugo, four years old and bursting
with the arrogant pride of his newly manifested Explosion Quirk, was leading
his typical procession through the local shopping district. Izuku trailed
behind, a ghost of his former self, his eyes downcast. Ever since the doctor's
appointment, 'Deku' had been quiet, and Katsuki hated it. He hated the weakness.
"Hurry up, Deku!" Katsuki barked,
sparks popping harmlessly in his palms. "You're dragging your feet! Just
'cause you don't have a Quirk doesn't mean you get to be a slowpoke!"
Izuku sniffled, clutching the straps of his
yellow backpack. "S-Sorry, Kacchan."
They were passing a large, multi-story parking
garage under construction when the world suddenly tore itself apart.
It wasn't a hero fight. There was no warning.
One second, Katsuki was laughing; the next, a deafening explosion shattered the
foundations of the concrete structure above them. A shockwave threw Katsuki to
the pavement, scraping his knees and elbows raw. Dust plumed into the street,
thick and choking like volcanic ash. Screams erupted from the surrounding
pedestrians.
"Deku?!" Katsuki coughed, waving his
small hands through the blinding dust. "Hey! Where are you?!"
A shadowy figure moved within the dust—large,
hulking, with an exposed brain and dead, milky eyes. A Nomu. It slammed a
massive, grey fist into the primary support pillar of the construction site.
The steel groaned, snapping like dry twigs.
Katsuki looked up. A massive slab of concrete,
easily weighing two tons, was falling directly toward him. His legs froze. His
breath hitched. He couldn't use his explosions; they were just tiny pops. He
was going to die.
"Kacchan!"
A blur of green. Two small hands shoved
Katsuki violently in the chest.
Katsuki tumbled backward out of the drop zone
just as the concrete slab slammed into the earth with the force of a meteorite.
The ground shuddered. Dust billowed out in a violent ring.
"DEKU!" Katsuki screamed, his voice
cracking, his throat raw.
He scrambled to his feet, ignoring the blood
dripping from his nose, and rushed to the slab. He fell to his knees, clawing
frantically at the immovable rock, his tiny explosions doing absolutely nothing
to the concrete.
"Deku! Hey! Say something! Come on, you
stupid nerd!" Katsuki screamed, tears carving clean lines through the dirt
on his face.
Heroes arrived minutes later. Backdraft
sprayed water on the secondary fires, while Death Arms and Mount Lady began
moving the rubble. Katsuki was pulled away by a paramedic, kicking and
screaming, pointing at the concrete.
When the heroes finally lifted the slab, there
was no body.
There was only a crater, a massive amount of
blood soaking into the dirt, and a single, crushed red shoe.
The police concluded that the villain's attack
had incinerated or pulverized the boy beyond recovery. When Inko Midoriya
arrived at the scene and saw the crushed shoe, her wail of agony was a sound
Katsuki Bakugo would hear in his nightmares for the rest of his life.
Sitting in the back of an ambulance, wrapped
in a shock blanket, Katsuki stared at his trembling hands. The sparks were
gone. The pride was gone.
Deku was dead. And he had died saving him.
But Izuku Midoriya was not under the concrete.
At the exact moment the slab had fallen, the hulking creature in the dust had
snatched the boy by the collar, dragging him down into a subterranean warp gate
before the rock even hit the ground.
Izuku Midoriya was not dead. Soon, he would
wish he was.
It was so cold.
Izuku’s consciousness returned not as a
gradual waking, but as a violent jolt, like stepping on a nail. He opened his
eyes, but his vision was blurred by a thick, translucent, greenish fluid. He
tried to inhale, panic seizing his chest, but an oxygen mask was strapped
tightly over his nose and mouth, forcing cold, metallic-tasting air into his
tiny lungs.
He was floating. Suspended in a massive
cylindrical glass tank.
Thick, industrial cables and translucent tubes
were grafted into his flesh—piercing his arms, his chest, his legs, and the
base of his spine. He tried to thrash, to call out for his mother, to cry for
All Might, but his limbs were locked in place by heavy metallic braces.
Beyond the curved glass of his aquatic prison,
the room was a nightmare of machinery. Blinking server racks, surgical tools
laid out on steel trays, and massive vats of a simmering, silver liquid.
Standing at a control console was the doctor from the clinic.
Dr. Garaki looked up from his monitors,
noticing the boy’s wide, terrified green eyes. He pressed a button on the
console, and a microphone crackled to life, his voice echoing through the fluid
in Izuku’s tank.
"Ah. Little Izuku. You are awake,"
Garaki said, his tone devoid of the grandfatherly warmth he had used days
prior. "Do not struggle. It will only increase your heart rate, and we
need your vitals stabilized."
Izuku whimpered around the mouthpiece,
thrashing his small legs against the restraints. Where is Mommy? Where is
Kacchan?
"You are a very special boy, Izuku,"
Garaki continued, his fingers flying across the keyboard. "You see, human
bodies are fragile things. Bone breaks. Flesh tears. The master requires a
vessel that cannot be broken. We have tried with adults. We have tried with
villains and heroes alike. But their bodies fail. Their minds snap. Their cells
cannot repair the damage fast enough."
Garaki turned his gaze to the massive vat of
silver liquid. It glowed with a terrifying, latent heat.
"This is Adamantium. A metal that, once
cooled, can never be destroyed, altered, or broken. To bond it to a human
skeleton, it must be kept in a liquid state at near-boiling temperatures,
injected directly into the bone marrow." Garaki stepped closer to the
glass, his eyes wide with fanaticism. "It is an agony beyond human
comprehension. It kills the subject instantly. But your cells... they refuse to
die. Let us see which is stronger: the unbreakable metal, or your unbreakable
life."
Garaki pulled a heavy, red lever.
Inside the tank, a series of automated,
hydraulic needles descended from the restraints. They hovered over Izuku’s
wrists, his elbows, his knees, his spine, and his collarbones.
Izuku’s heart monitor began to beep
frantically. The green fluid around him seemed to chill.
"Initiating the Adamantium bonding
process," a mechanized female voice chimed over the loudspeakers.
"Goodbye, Izuku Midoriya," Garaki
whispered. "Hello, Weapon IX."
The needles plunged deep into Izuku’s flesh,
grinding through muscle and tissue until they violently struck bone.
Izuku’s eyes widened so far the blood vessels
popped. A scream tore from his throat, muffled by the oxygen mask, producing a
stream of frantic bubbles.
Then, the liquid metal flowed.
It was not just pain. The word 'pain' was
wholly insufficient. It was as if a star had been ignited inside his veins. The
boiling Adamantium poured into his bone marrow, searing his internal organs
from the inside out. His blood literally began to boil, turning into steam that
hissed out of the puncture wounds.
Izuku thrashed with a violence that shook the
massive glass tank. His small muscles ripped and tore against the restraints,
his bones glowing white-hot beneath his skin.
He was dying. He could feel his heart stop. He
could feel his brain short-circuiting, the synapses burning away under the
incomprehensible agony.
But then, the mutation triggered.
Pushed to the absolute brink of cellular
death, Izuku’s latent Quirk awoke with the fury of a cornered beast. The hyper-regeneration
kicked in. As the liquid metal incinerated his bone marrow, new marrow was
generated at lightning speed. As the heat cooked his muscle tissue, new cells
rapidly multiplied, stitching torn flesh back together in milliseconds, only to
be burned away and rebuilt again.
He was trapped in a perpetual cycle of dying
and being reborn, every second stretching into an eternity of torment.
On the monitors, Garaki watched with manic
glee. "Yes! The pulse is fluctuating but holding! The cellular regeneration
is keeping pace with the metal bonding! It's working! It's actually
working!"
Inside the tank, the boy named Izuku Midoriya
was drowning in an ocean of fire.
The image of his mother’s smile burned away.
The memory of Katsuki’s laughter turned to
ash.
The heroic silhouette of All Might dissolved
into meaningless shadows.
Everything that made him human, every soft,
gentle piece of his four-year-old soul, was incinerated by the sheer,
unadulterated trauma. The pain was too great for a human mind to endure. So,
the human mind shut down.
In its place, something ancient, primal, and
deeply feral was born in the dark recesses of his consciousness. A survival
instinct. A predator's rage.
The silver liquid finally coated the very last
of his skeleton, sealing his skull in an unbreakable shell. The needles
retracted. The boiling heat slowly began to dissipate as the Adamantium cooled
and set, forever bonded to his bones.
The tank grew still. The green fluid was now
clouded with thick ribbons of red blood.
Garaki wiped a bead of sweat from his
forehead, breathing heavily. He checked the vitals. Heart rate: steady. Brain
activity: stable. Bone density: incalculable.
"Incredible," Garaki breathed.
"A complete success. Drain the tank."
The green fluid began to siphon out through a
grate at the bottom. As the water level dropped, Izuku’s body went limp,
hanging by the metal restraints. His skin was pale, heavily scarred with red
burns that were visibly fading before Garaki's eyes, the healing factor working
overtime.
The glass door of the tank hissed open,
breaking the seal.
Garaki approached, pulling a small penlight
from his lab coat. "Subject IX. Can you hear me?"
Izuku’s head hung low, his chin resting on his
chest. Water dripped from his messy green curls. He was silent. Only the steady
rise and fall of his chest indicated he was alive.
"A temporary catatonic state is to be
expected," Garaki muttered, reaching out to peel back the boy’s eyelid.
Before his fingers could touch the boy's skin,
Izuku’s eyes snapped open.
They were not the eyes of the boy from the
clinic. The irises had shrunk, glowing with a venomous, emerald intensity. They
were the eyes of a wolf caught in a trap.
A low, guttural growl rumbled from Izuku’s
chest, vibrating through the metal restraints. It didn't sound human.
Garaki paused, taking a half-step back.
"Fascinating. The trauma has induced an acute feral regression."
Izuku clenched his small fists. The muscles in
his forearms rippled, bulging unnaturally as something shifted beneath his
skin.
Deep within his forearms, the dense clusters
of bone that Garaki had seen on the X-rays—now permanently coated in
indestructible Adamantium—reacted to the boy's primal rage. They shifted, slid
along their muscular sheaths, and shot forward.
SNIKT!
The sound was sharp, metallic, and
horrifyingly loud.
Three six-inch claws, shining with a deadly,
silver luster, erupted from the knuckles of both of Izuku's hands. They sliced
cleanly through the flesh between his knuckles, blood spraying the inside of
the tank, only for the skin to instantly knit tightly around the base of the
metal blades.
Garaki gasped, stumbling backward.
"Weaponized protrusions? The metal coated them... but they're
retractable..."
Izuku didn't wait for the doctor to finish his
observation. With a violent, twisting jerk of his arms, he swung the newly
formed claws at the heavy titanium restraints binding his wrists.
The Adamantium blades sheared through the
titanium like a hot knife through butter. The metal clattered to the floor.
Izuku dropped to the grated floor of the tank,
landing on all fours. He looked up at Garaki, baring his teeth. Saliva dripped
from his chin. The air in the lab grew heavy with the palpable, suffocating
aura of pure, unbridled killing intent.
"G-Guards!" Garaki shrieked,
scrambling backward toward the reinforced steel door of the laboratory.
"Subdue him! Do not kill him, but break his legs if you have to!"
From the shadows of the lab, three Nomu
stepped forward. They were smaller variants, designed for security rather than
heavy combat, but they were monstrous nonetheless. Bulging muscles, exposed
brains, and razor-sharp teeth. They lunged at the four-year-old boy.
Izuku didn't retreat. He roared—a piercing,
ear-splitting scream of pure rage—and launched himself forward.
His weight had drastically increased. The
metal skeleton made his small body impossibly dense. When his feet kicked off
the grated floor, the steel bent under his force, propelling him forward with
the speed of a bullet.
The first Nomu reached out with massive,
clawed hands. Izuku ducked beneath the creature's guard, crossing his arms in
an 'X' across his chest, and then violently swiped outward.
The Adamantium claws met no resistance. They
sliced cleanly through the Nomu's thick thighs, severing both legs in a single,
fluid motion. The beast roared in confusion, collapsing. Before it could even
hit the ground, Izuku twisted in the air, driving the claws of his right hand
upward, burying all three blades deep into the creature's exposed brain.
The Nomu went limp. Izuku yanked his hand
free, blood and grey matter raining down on his face. He didn't blink. He just
turned to the next target.
The second Nomu threw a devastating punch,
striking Izuku squarely in the chest. A normal child would have been obliterated.
Izuku was sent flying, crashing into a massive server rack. Sparks rained down.
Garaki watched, waiting for the boy to stay
down.
Instead, Izuku rose instantly. The strike had
shattered his ribs, but the Adamantium held its shape, and his healing factor
knit the torn muscles back together before he even took his next breath. He
felt no pain. Only the red haze of the Berserker Rage.
He charged again. This time, he leaped off the
wall, using his claws to scale the sheer concrete surface like a spider, before
launching himself down at the remaining two Nomus. He became a whirlwind of
silver flashes and arterial spray. He carved through their regenerative tissue
faster than they could heal, severing limbs, decapitating heads, turning the
multi-million-yen biological weapons into piles of useless, twitching meat.
When the bloodletting was over, Izuku stood in
the center of the ruined lab, panting heavily. His hospital gown was soaked in
blood. His silver claws dripped with gore.
Garaki had already fled, the heavy steel vault
door sealing shut behind him.
Izuku stalked toward the vault door. He didn't
know who was behind it. He didn't care. He just knew he had to get out. He
raised his claws and drove them into the reinforced steel. The Adamantium
pierced the vault door with a horrific screech. Izuku began to carve a massive
circle, pulling his arms through the thick metal with raw, primal strength
augmented by his indestructible frame.
He kicked the circle of steel out, stepping
into the dark, underground corridor. Sirens blared, bathing the concrete walls
in flashing red light.
The boy ran. He ran on two legs, sometimes
dropping to all fours when the momentum carried him. He didn't know where he
was going. The concept of directions, of cities, of heroes, was lost to the
feral beast currently piloting his mind. He just needed to run from the pain.
From the smell of chemicals.
He tore through locked doors, shredded an
elevator shaft's cabling to climb the walls, and finally, burst through a
ventilation grate, tumbling out into the freezing rain of the city.
Miles away from the underground facility,
Shota Aizawa—known in the underground hero circuit as Eraserhead—was having a
miserable night.
The rain was relentless, soaking through his
black jumpsuit and heavily weighing down his capture scarf. The city was quiet,
save for the rhythmic drumming of the storm. Aizawa crouched on the edge of a
fire escape in a grimy industrial district, his yellow goggles pulled up, his
eyes half-closed with exhaustion.
He hated the rain. It washed away tracks,
muffled sounds, and kept the petty criminals indoors. It was a night meant for
sleeping, not patrolling.
He was just about to call it a night and head back
to his empty apartment when a sound caught his attention.
It wasn't a scream, nor was it the crash of a
break-in. It was a wet, metallic scrape. Followed by the sound of something
heavy dragging itself through the trash-filled alleyway below.
Aizawa peered over the railing. The alley was
dark, illuminated only by the flickering glow of a broken neon sign from a
nearby bar.
At the end of the alley, huddled next to a
rusted dumpster, was a small, shivering silhouette.
A child.
Aizawa frowned. His hero instincts immediately
kicked in, overriding his exhaustion. He dropped silently from the fire escape,
landing in the puddles with a soft splash.
As he stepped closer, the neon light washed
over the figure, and Aizawa’s breath hitched in his throat.
It was a boy, no older than five. But the
state he was in made Aizawa’s stomach churn. The child was barefoot, wearing
only a shredded, oversized hospital gown that clung to his small frame. He was
covered, head to toe, in a thick layer of blood—some of it dried and brown,
some of it fresh and bright red, washing away in the heavy rain.
The boy was shivering violently, his knees
pulled to his chest, his head buried in his arms.
"Hey," Aizawa said softly, keeping
his voice level and non-threatening. He took a slow step forward, raising his
hands to show he was unarmed. "Kid. Are you okay? Where are your
parents?"
The boy didn't look up. He just let out a low,
vibrating sound. It took Aizawa a second to realize the child was growling.
Aizawa stopped. He had dealt with Quirk
manifestations before. Trauma could trigger volatile awakenings. He needed to
be careful.
"I'm a hero," Aizawa said, his tone
firm but gentle. "My name is Eraserhead. I'm not going to hurt you. Let me
get you out of the rain."
He took another step.
The reaction was instantaneous.
The boy’s head snapped up. His messy green
hair was plastered to his forehead, but it was his eyes that froze Aizawa in
his tracks. They were feral, blown wide with absolute terror and rage, glowing
slightly in the dark.
Before Aizawa could blink, the boy uncoiled
like a spring.
He didn't stand up; he launched himself
straight off the wet pavement, covering the ten feet between them in a fraction
of a second. The speed was unbelievable.
Aizawa relied on pure combat instinct. He
threw himself backward, his scarf whipping out to intercept the child.
But as the boy flew through the air, he
brought his hands back.
SNIKT.
Three silver blades erupted from the boy's
knuckles.
Aizawa’s eyes widened in horror. Weapons?!
No... Quirks!
The boy slashed wildly. The metallic claws
caught the edge of Aizawa’s capture weapon. The scarf, made from a specialized
steel wire alloy designed to restrain superhumans, parted like wet tissue
paper. The blades sliced cleanly through the fabric, missing Aizawa’s throat by
less than an inch.
Aizawa hit the ground, rolling backward as the
boy landed. The child hit the concrete with a heavy, unnatural thud, shattering
the pavement beneath his bare feet.
"Kid, stop!" Aizawa shouted, his
hair rising to defy gravity. His eyes glowed a fierce red as he activated his
Erasure Quirk, staring directly at the feral child.
Whatever Quirk this boy had, it would be shut
down.
The boy growled, shaking his head as if trying
to shake off a fly. But the claws didn't retract. The feral look in his eyes
didn't fade.
Mutation type, Aizawa realized with a curse.
Erasure only stopped Emitter and Transformation Quirks. Physical mutations
couldn't be erased.
The boy lunged again, swiping his right hand
in a lethal arc.
Aizawa ducked, the blades shearing through the
brick wall of the alley behind him as if the masonry was made of butter. Aizawa
threw a precise, measured palm strike, aiming for the boy's chest to wind him.
When his hand connected with the boy's
sternum, it felt like striking a solid block of steel. A sharp pain shot up
Aizawa’s arm, and he hissed, pulling back. He's made of metal!
The boy retaliated, bringing his left claws
down toward Aizawa’s leg.
Aizawa swept his capture scarf, wrapping it
securely around the boy's forearms. He didn't pull tight—he didn't want the
blades cutting his own weapon again—but instead used the momentum to flip the
boy over his shoulder, slamming him face-first into the muddy ground.
He pinned the boy down, pressing a knee
carefully into his back, and wrapped the remaining scarf tightly around the
boy's torso, binding his arms to his sides so the claws faced safely backward.
The boy thrashed wildly, screaming with a
raspy, tearing sound. It was the sound of a wounded animal, frantic and
terrified. He twisted his neck, trying to bite Aizawa's hands.
"Easy! Easy!" Aizawa grunted,
struggling to hold the child down. Despite his small size, the boy weighed an
absolute ton. It was like trying to pin down a compact car. "I've got you.
You're safe! Stop fighting!"
The words didn't register. The boy continued
to thrash, his claws scraping uselessly against the concrete behind him,
carving deep gouges into the alley floor.
Aizawa looked closer at the boy as they
struggled. The rain washed away the blood on the child's shoulder, revealing
skin underneath. Aizawa expected to see horrific lacerations from whatever had
covered him in so much blood.
Instead, he saw pale, unblemished skin. But
right before his eyes, a small scratch on the boy's cheek—likely caused by
flying debris during his escape—visibly closed, the skin pulling together and
sealing itself in a matter of seconds.
Hyper-regeneration. Metal skeleton. Weaponized
claws. Aizawa’s mind raced. This isn't a normal manifestation. Someone built
him.
Slowly, the exhaustion of the escape and the
sheer trauma of the night began to catch up with the boy. The feral thrashing
weakened. The guttural growls turned into pathetic, broken whimpers. The
glowing intensity in his green eyes faded, replaced by dull, hollow exhaustion.
The claws, coated in rainwater and blood,
slowly slid backward, retracting into his knuckles with a soft, sickening shhhk
sound, leaving no wounds behind.
The boy's head fell limp against the wet
pavement. He was unconscious.
Aizawa exhaled a long, shaky breath. He
deactivated his Quirk, his eyes stinging. He carefully unwrapped the boy,
lifting him into his arms. The sheer weight of the small child strained
Aizawa’s back, but he adjusted his grip, pulling the boy's freezing body close
to his chest to share his body heat.
Aizawa looked at the child's peaceful,
sleeping face. Without the feral rage, he just looked like a normal little boy.
A boy with a round face, a smattering of freckles, and a mop of curly green
hair.
"What the hell did they do to you,
kid?" Aizawa whispered into the rain.
He didn't have answers. But he knew exactly
who he needed to call. He adjusted the capture scarf, wrapping it around the
boy like a blanket, and began to run toward the nearest precinct, dialing his
burner phone with his free hand.
"Tsukauchi," Aizawa said into the
phone as the line connected. His voice was grim, devoid of its usual tired
apathy. "I need you down at the station right now. And bring a medical
team. Someone you trust. No one else."
"Eraser? It's three in the morning,"
Detective Naomasa Tsukauchi’s groggy voice replied. "What's
happened?"
Aizawa looked down at the blood soaking into
his jumpsuit. He remembered the ungodly sound of those metal claws, and the
terrifying, broken look in the boy's eyes.
"I found something," Aizawa said
softly, leaping onto a rooftop and rushing through the storm. "Or someone.
I don't know yet. But it's bad, Naomasa. It's really, really bad."
Thunder rolled across the skyline of Musutafu,
masking the sound of Aizawa’s footsteps.
Project Weapon IX had escaped the darkness of
the laboratory. But as the rain poured down on the unconscious Izuku Midoriya,
the true nightmare was only just beginning. The boy's mind was fractured, his
body transformed into an instrument of death, and the weight of the unbreakable
metal inside him would shape the rest of his life.
He was no longer just a boy who dreamed of
being a hero. He was a survivor. He was a weapon.
And somewhere in the dark, Dr. Garaki was
already making plans to get his masterpiece back.
Ten years.
To a mountain, ten years is nothing but a
fleeting breath of wind. To a human, it is a significant chapter of life. But
to Izuku Midoriya, the ten years since he was pulled from the rain by the
Underground Hero Eraserhead felt like a prolonged, suffocating holding pattern.
He woke up to the sound of his alarm clock,
but before he could reach out to silence it, the heavy metal frame of his bed
groaned in protest. Izuku carefully rolled over. He had to be careful. Always
careful.
He reached out a scarred hand and pressed the
button on the clock. He didn't smack it. The last time he smacked an alarm
clock, his Adamantium-laced knuckles had crushed it into a shower of plastic
shrapnel and sparking wires.
Izuku sat up, his bare feet hitting the
hardwood floor. Thud. Thud.
Despite being a fourteen-year-old boy of
average height, Izuku weighed two hundred and eighty-five pounds. The
indestructible, experimental alloy grafted to his skeleton made him impossibly
dense. It affected everything. He couldn't swim; he sank like a stone. He
couldn't jump on trampolines. He couldn't roughhouse. If he bumped into a
normal person on the street, it was like they had walked into a concrete
bollard.
He walked to the bathroom, the floorboards
creaking ominously beneath him. He stood in front of the mirror and stared at
his reflection.
Gone was the bright-eyed, optimistic child who
clutched All Might action figures. The teenager staring back had dull, guarded
green eyes, heavily shadowed by chronic insomnia. His skin was pale, save for
the faint, silvery scars that littered his shoulders and chest—remnants of the
night in Dr. Garaki’s lab. His healing factor was absolute, but the sheer
trauma of the Adamantium bonding process had left faint, phantom scars that his
body somehow remembered.
He clenched his fists, resting them on the
porcelain sink. Beneath his knuckles, he could feel the dense, cold weight of
the housings that held his claws. He hated them. He hated the metal inside him.
He hated the beast that slept just beneath the surface of his mind, waiting for
the scent of blood to wake it up.
"Izuku?" a fragile voice called from
the kitchen. "Breakfast is ready, sweetie."
Izuku’s expression softened. "Coming,
Mom."
He dressed quickly in his Aldera Junior High
uniform, making sure to clasp the heavy, government-mandated suppression cuff
around his right ankle. It was a tracker and a heart-rate monitor, installed by
the Hero Public Safety Commission. To the government, Izuku Midoriya was not a
victim; he was a liability. He was a registered lethal mutant, a surviving
asset of an unknown villain syndicate.
When Izuku walked into the kitchen, his
mother, Inko, was pulling a massive platter of food from the stove. Ten eggs, a
pound of bacon, four bowls of rice, and a loaf of toast.
Izuku’s metabolism ran at an astronomical rate
to fuel his hyper-regeneration. He ate enough for three grown men just to
maintain his body weight.
"Morning," Izuku murmured, sitting
at the reinforced steel kitchen chair Aizawa had bought them years ago.
"Good morning," Inko smiled, though
the smile didn't quite reach her eyes.
Inko had aged terribly over the last decade.
The grey streaks in her hair were a testament to the night she thought her son
had been crushed by concrete, and the subsequent, horrifying reality of getting
him back. She loved him fiercely, but she hovered over him like a ghost,
terrified that if she looked away for even a second, he would be stolen back
into the dark.
As Izuku demolished the food, the front door
unlocked. A tall, disheveled man in a black jumpsuit walked in, shaking the
morning dew from his scarf.
"Aizawa-sensei," Izuku greeted, his
mouth half-full of rice.
Shota Aizawa grunted, walking to the coffee
pot and pouring himself a mug. Over the last ten years, the Underground Hero
had become a permanent fixture in the Midoriya household. He was Izuku’s
government-appointed handler, his martial arts instructor, and the closest
thing the boy had to a father.
"Monitor shows your heart rate spiked at
3:00 AM," Aizawa said, leaning against the counter, his dark eyes fixed on
the boy. "Nightmares again?"
Izuku paused, his chopstick hovering over his
plate. "Just a dream. I was drowning."
Aizawa didn't push it. He knew the trauma ran
deep. "Just keep a lid on it today. Tsukauchi says the Commission is
reviewing your file next week. They want to know if you're stable enough to
attend a normal high school next year, or if they need to move you to a specialized,
secure facility."
Izuku’s jaw tightened. A cage. They want to
put me in a cage.
"I'm fine," Izuku said coldly,
standing up and grabbing his yellow backpack. "I'll see you tonight."
"Don't take the alleyways, problem
child," Aizawa called out as Izuku reached the door. "Stick to the
main roads."
"I know," Izuku replied, stepping
out into the morning sun.
Aldera Junior High was a loud, chaotic place,
but wherever Izuku walked, a strange, suffocating bubble of silence followed
him.
He walked through the front gates, stepping
through the metal detectors. They immediately shrieked, flashing bright red.
The security guard didn't even blink, just waved Izuku through with a nervous,
trembling hand. Everyone knew about the Midoriya boy. The teachers had been
briefed. He was a 'special case.'
As Izuku walked down the hallway, the other
students parted like the Red Sea. They whispered behind their hands, throwing
fearful glances at his heavy, thudding boots.
“That’s him. The cyborg guy.”
“I heard he killed a villain when he was
four.”
“Look at his eyes. He looks dead.”
Izuku ignored them. He was used to the fear.
In a world where eighty percent of the population had Quirks, people were used
to people with horns, wings, or fire breath. But Izuku’s Quirk wasn't just a
physical change; it was an aura. He carried the heavy, predatory stillness of a
loaded gun sitting on a table.
He entered his homeroom and sat at his desk in
the back corner. A moment later, the door slammed open, and Katsuki Bakugo
swaggered in, trailed by his usual lackeys.
Bakugo stopped in the doorway. His crimson
eyes locked onto Izuku, and a complicated spasm of emotion—anger, guilt,
confusion—twitched across his face.
Ten years ago, Bakugo had watched Izuku die to
save him. For weeks, the explosive boy had been inconsolable, his pride
shattered by the realization that the 'Quirkless loser' had more courage than
he did. But then, months later, Izuku had returned.
Except, it wasn't the Deku he knew. The boy
who came back didn't cry. He didn't stutter. He didn't follow Bakugo around
like a lost puppy. He was a wall of cold, indestructible metal.
Bakugo hated him for it. He hated that Izuku
made him feel weak, and he hated that he didn't know how to apologize for the
past. So, he defaulted to the only language he knew: rage.
Bakugo stomped over to Izuku’s desk and
slammed his palms down on the wood, letting off a sharp, crackling explosion.
Smoke plumed into the air.
"You're in my way, Deku," Bakugo
snarled.
Izuku didn't flinch. The heat of the explosion
washed over his face, but he didn't even blink. He slowly looked up, his green
eyes meeting Bakugo’s red ones.
"I'm sitting at my assigned desk,
Bakugo," Izuku said, his voice flat, devoid of intimidation or fear.
"I don't care! Move your heavy metal ass
before I melt it!"
Izuku sighed, slowly standing up. At fourteen,
Bakugo was technically taller, but Izuku’s sheer mass made him imposing.
"If you want to fight, do it. But you know your explosions don't burn hot
enough to melt Adamantium. You'll just ruin the desk."
Bakugo bared his teeth, his hands popping
dangerously. But he didn't swing. He never swung. Deep down, Bakugo knew that
if Izuku ever actually fought back, he would be torn to ribbons.
"Tch. Whatever, freak," Bakugo
scoffed, turning away and kicking a chair as he walked to his own seat.
The teacher walked in, nervously clearing his
throat. "Alright, settle down. As third-year students, it's time to start
thinking seriously about your futures. I've got your career aptitude tests
here, but... why bother? You all want to be heroes, right?!"
The class erupted into cheers, students
showing off their Quirks.
"Yes, yes, you all have wonderful
Quirks," the teacher said, "but remember, the rules against public
Quirk usage still apply! Now, let's see... Bakugo, you're aiming for U.A. High,
correct?"
"Don't lump me in with these useless
extras!" Bakugo shouted, standing on his desk. "I've aced the mock
exams. I'm the only one here with the stuff to make it to U.A. I'm going to
surpass All Might and become the number one hero!"
The class grumbled, but no one argued.
"Ah, Midoriya," the teacher said,
adjusting his glasses, his voice dropping an octave. "You're also applying
for U.A., aren't you?"
The classroom went dead silent. Every eye
turned to the back corner.
Bakugo froze, his neck snapping around to
glare at Izuku. "You?!"
Izuku stared straight ahead, his face an
emotionless mask. "Yes. The Hero Course."
"Are you insane?!" Bakugo roared,
leaping off his desk and storming over. "You think they let monsters into
U.A.?! You're a walking butcher shop, Deku! You don't have a hero's Quirk!
You're just a weapon!"
The words hit Izuku like a physical blow,
digging straight into his deepest insecurities, but he refused to show it. He
met Bakugo’s gaze with icy indifference.
"I'm applying," Izuku said softly.
"That's all there is to it."
The final bell rang, signaling the end of the
day. Izuku packed his bag slowly, waiting for the classroom to empty out. He
preferred to walk home alone. It was easier that way. Less chance of someone
bumping into him and hurting themselves.
As he walked out of the school gates, he felt
a strange, suffocating pressure in his chest. Bakugo’s words echoed in his
mind.
You're a walking butcher shop. You're just a
weapon.
Izuku looked down at his hands. He could feel
the claws resting inside his forearms. He remembered the blood in Dr. Garaki’s
lab. He remembered the sickening ease with which the Adamantium sheared through
bone and flesh.
Could a weapon be a hero? Heroes saved people.
They smiled. They brought hope. Izuku didn't bring hope; he brought violence.
His body was designed exclusively for slaughter and survival.
He took a detour, avoiding the dark underpass.
The enclosed, damp space reminded him too much of the underground facility.
Instead, he took the longer route through the Tatooin Shopping District.
He was halfway down the block when the ground
violently shook.
A massive explosion shattered the storefronts
two streets over. Smoke billowed into the afternoon sky, followed by the
panicked screams of civilians.
Izuku froze. His heart rate spiked. The HPSC
monitor on his ankle beeped a warning, but he ignored it. The feral instinct in
his brain—the beast that had kept him alive ten years ago—snapped to attention.
Danger. Predator. Prey.
He pushed the beast down, forcing his human
mind to take control. Someone might need help.
Izuku broke into a run. His heavy boots
cracked the pavement with every step, his momentum building like a runaway
freight train.
He rounded the corner and skidded to a halt.
The shopping district was a warzone. Fires raged from a destroyed convenience
store. A crowd of civilians had gathered behind a police barricade.
In the center of the destruction was a
nightmare. A massive, amorphous villain made entirely of foul-smelling, dark
green sludge was rampaging.
Several heroes were on the scene. Death Arms
was trying to pull debris away. Kamui Woods was saving civilians from the fire.
Mt. Lady was stuck in the narrow street, unable to enlarge.
"It's no use!" Death Arms shouted,
coughing on the smoke. "I can't get a grip on him! It's like punching
water! We have to wait for someone with a suitable Quirk!"
Izuku pushed his way to the front of the
crowd. He looked at the villain, analyzing the situation with cold, tactical
precision. The sludge was liquid, yes, but it had solid focal points. Eyes. A
mouth.
Then, the smoke cleared for a fraction of a
second, and Izuku saw it.
Trapped inside the suffocating mass of sludge
was a teenager in an Aldera Junior High uniform. The boy was thrashing wildly,
setting off rapid-fire explosions that only fueled the fires around them.
It was Bakugo.
Katsuki’s eyes met Izuku’s through the viscous
slime. They were wide, bloodshot, and filled with the exact same terror he had
shown ten years ago when the concrete was falling.
He's dying, Izuku realized. He's suffocating.
And the heroes are just watching.
"Don't move, kid!" a police officer
yelled, reaching out to grab Izuku's shoulder.
The officer might as well have tried to stop a
falling boulder. Izuku didn't even feel the grip. He dropped his yellow
backpack.
The world slowed down. The screams of the
crowd faded into a dull buzz. Izuku’s vision tunneled, focusing entirely on the
sludge villain.
He didn't think about his ankle monitor. He
didn't think about the HPSC. He didn't think about whether he was a hero or a
monster. He just knew that Katsuki Bakugo was going to die, and he was the only
one who could stop it.
Izuku sprinted.
"Hey! Stop!" Death Arms roared,
reaching for him.
Izuku ducked under the hero's massive arm, his
heavy boots destroying the asphalt as he closed the distance. The sludge
villain turned its massive, liquid head toward the incoming teenager.
"Another piece of meat?!" the
villain gurgled, its voice wet and echoing. "I'll take your body
next!"
A massive tendril of thick sludge whipped out
like a bat, slamming directly into Izuku’s chest. The impact would have
shattered the ribs of a normal man. Izuku didn't even break his stride. The
Adamantium skeleton absorbed the kinetic force, and his momentum carried him
right through the sludge.
Izuku leaped into the air, his dense weight
carrying him directly toward the villain’s face.
I can't punch him. I have to hurt him. I have
to make him let go.
Izuku crossed his arms over his chest. He
closed his eyes, begging his own humanity for forgiveness for what he was about
to do.
SNIKT!
The iconic, terrifying sound of metal shearing
flesh echoed over the crackle of the flames. Six Adamantium claws, three on
each hand, erupted from Izuku’s knuckles, catching the sunlight with a deadly,
silver gleam.
"What the—?!" the villain gasped.
Izuku hit the villain dead center. He plunged
his arms into the sludge. The liquid burned and choked him, but he ignored it.
He felt around blindly until his metal claws struck something solid.
The villain's teeth.
Izuku gripped the solid mass with his left
hand, digging the claws in to anchor himself. With his right hand, he reared
back and slashed upward in a vicious, feral arc, aiming directly for the
villain's massive, bulbous left eye.
The Adamantium blades sliced through the eye
like a razor through silk.
The villain unleashed an ungodly,
ear-shattering shriek of absolute agony. The sludge violently convulsed as the
pain shocked its nervous system.
"MY EYE! YOU LITTLE BASTARD, MY
EYE!"
The sludge loosened its grip on Bakugo,
writhing in pain.
Izuku didn't stop. The beast was awake now,
fueled by adrenaline and the scent of the villain's foul blood. He ripped his
left hand free, spun, and drove his claws deep into the villain's mouth,
shredding the solid gums and teeth.
"Let him go!" Izuku roared, a
terrifying, guttural sound that made the watching heroes freeze in horror.
With a final, desperate slash, Izuku severed
the thickest tendril holding Bakugo. The explosive boy tumbled out of the
sludge, gasping for air, covered in slime.
Izuku landed heavily on the pavement,
shielding Bakugo with his body. He raised his claws, blood and dark sludge
dripping from the indestructible metal, ready to carve the villain into a
puddle if it moved again.
But before the villain could retaliate, a
massive shadow fell over the alleyway.
"I AM PATHETIC," a booming voice
echoed, filled with immense self-reproach.
Izuku looked up. Standing at the entrance of
the alley, smoke rolling off his massive, muscular frame, was the Symbol of
Peace. All Might.
"I TOLD YOU WHAT MAKES A CHAMPION, AND
YET I DID NOT LIVE UP TO MY OWN WORDS!"
All Might pulled back his right arm. The air
pressure around him visibly warped, pulling the flames and smoke toward his
fist.
"DETROIT... SMASH!"
All Might threw the punch. He didn't even make
physical contact with the villain. The sheer, localized air pressure generated
by the strike hit the sludge villain like a bomb. The villain's liquid body was
blown apart into a million tiny droplets, raining down on the street like
foul-smelling hail.
The wind pressure was so intense it blew out
the remaining fires. Izuku dug his claws into the asphalt, anchoring his heavy
body to keep from being blown away, while he grabbed Bakugo by the collar to
keep him grounded.
Then, the sky above them darkened. Clouds
rushed in to fill the vacuum created by the punch, and a light rain began to
fall.
He changed the weather, Izuku thought, his
eyes wide in awe. With a single punch.
Silence descended on the shopping district,
broken only by the patter of rain and Bakugo's ragged coughing.
Izuku slowly stood up. The adrenaline faded,
and the horrible reality of his actions set in. He looked at his hands. The
claws were covered in gore. The beast receded, leaving the traumatized
fourteen-year-old boy behind. With a mental command, the claws retracted,
sliding back into his forearms with a soft shhhk.
The heroes immediately swarmed them. Kamui
Woods and Mt. Lady rushed to Bakugo, checking his vitals and praising him for
his resilience.
Death Arms marched straight toward Izuku. The
massive hero looked furious.
"What the hell is wrong with you,
kid?!" Death Arms bellowed, pointing a thick finger at Izuku’s chest.
"Are you out of your mind?! You have a lethal Quirk, and you used it in
public! You didn't apprehend him, you maimed him! You got in the way of the
professionals!"
Izuku looked up at Death Arms. His green eyes
were completely dead. The cynical, jaded part of his soul, forged in the fires
of Dr. Garaki’s lab, rose to the surface.
"Professionals?" Izuku asked, his
voice chillingly quiet. "You stood there. You watched him choke to death
for five minutes because you didn't have the right Quirks. If I hadn't stepped
in, he would be dead, and you would be writing an incident report about how it
wasn't your fault."
Death Arms flushed red, his jaw dropping in
indignation. "Listen here, you little punk—!"
"He's right."
Bakugo shoved Kamui Woods away and stumbled to
his feet. He looked at Izuku, his chest heaving, his pride warring with the
undeniable truth.
"I didn't ask for your help, Deku,"
Bakugo spat, wiping sludge from his mouth. "I had it under control. I
didn't need a metal freak to save me."
Izuku stared at him for a long moment. Then,
he turned around, picked up his yellow backpack, and began to walk away.
"Hey! We need your statement!" a
police officer called out.
Izuku ignored them. His heavy footsteps echoed
down the street. He felt sick to his stomach. Bakugo was right. He was a freak.
A monster who didn't hesitate to tear someone's eye out.
He didn't belong in the light with All Might.
He belonged in the dark.
Izuku walked for nearly an hour, his mind a
swirling vortex of self-loathing. He finally stopped in a small, empty park
near his neighborhood. He sat heavily on a swing, the metal chains groaning
dangerously under his weight.
He buried his face in his hands.
"I AM HERE!"
Izuku’s head snapped up.
All Might suddenly dashed out from an
alleyway, skidding to a halt on the dirt path. He struck a heroic pose, his
massive smile gleaming in the setting sun.
"All Might?" Izuku gasped,
instinctively standing up. His guard immediately went up. Is he here to arrest
me? Did the HPSC send him to take me in for unsanctioned Quirk use?
"Young man!" All Might boomed,
marching forward. "I have come to thank you, and to offer a revision to
your—Blergh!"
Izuku flinched back in horror as the Symbol of
Peace suddenly vomited a massive amount of blood. In a cloud of thick steam,
the towering god of muscle deflated, shrinking down into a skeletal, emaciated
man in clothes that were far too large for him.
Izuku stood frozen, his brain failing to
process the sight. "Wh... what? You're a fake! An imposter!"
"I assure you, I am All Might," the
skeletal man sighed, wiping blood from his chin. He sat down on a nearby bench,
looking utterly exhausted. "This... is my true form. A villain did this to
me five years ago. My respiratory system was nearly destroyed, my stomach
removed. I can only do hero work for about three hours a day now."
Izuku stared at the man. The number one hero
was broken. Bleeding. Fragile. It shattered Izuku’s worldview.
"Why are you telling me this?" Izuku
asked cautiously, keeping his distance.
"Because, young man, you showed me
something today," All Might said, his sunken blue eyes locking onto
Izuku’s green ones. "The heroes back there... they reprimanded you. They
called you reckless. But I saw the truth. Out of all the people there, all the
heroes with their flashy Quirks... you were the only one who moved."
Izuku looked away, staring at the dirt.
"I didn't have a choice. My feet moved on their own."
"Exactly!" All Might smiled softly.
"There are stories about every great hero, young man. And they all share
one thing in common. Their bodies moved before they had a chance to
think!"
Izuku’s breath hitched. Tears pricked the
corners of his eyes, but he aggressively blinked them away.
"You don't understand," Izuku said,
his voice trembling. He took a step forward, pulling back the sleeve of his
uniform to reveal the faint, silvery scars on his wrist. "I'm not a hero.
I'm a weapon. I was kidnapped ten years ago. A doctor poured boiling metal into
my bones. He wanted an indestructible soldier. Every instinct in my body is
wired for killing. When I fought that sludge villain... I didn't hold back. I
mangled him. Can a butcher be a hero?"
All Might’s expression softened into one of
profound sorrow, but his eyes never wavered.
"A weapon," All Might said softly,
"is an object with no will. A sword does not choose who it cuts. A gun
does not choose who it shoots. But you... you chose to save that boy today. You
chose to bear the burden of violence so that he could live."
All Might stood up, walking over to Izuku. He
placed a large, skeletal hand on the boy's heavy, metal-laced shoulder.
"You are not a weapon, Izuku Midoriya.
You are a young man with a terrifying gift, and the purest hero's heart I have
ever seen."
Izuku collapsed to his knees. The chains that
had been wrapped tightly around his soul for ten years finally cracked. He
buried his face in his hands and wept, the heavy sobs shaking his dense frame.
"You can become a hero," All Might
whispered, looking down at the crying boy.
All Might waited for Izuku to compose himself.
When the boy finally wiped his eyes and looked up, All Might's expression had
turned deadly serious.
"I came here to offer you something,
Izuku. The power to prove them all wrong. The power to be the shield this world
needs."
Izuku frowned, confused. "Power? But I
already have a Quirk. I can't take another one."
"My Quirk is different," All Might
explained, raising his hand. "It is a sacred torch, passed down from
generation to generation. It is the crystallized power of those who came
before, cultivated and refined to smash through the darkness. It is called...
One For All."
Izuku’s eyes widened. "A transferable
Quirk? But... why me? Why not someone with a normal body? Someone who isn't a
freak?"
"Because a Quirk like this requires a
strong vessel," All Might said. "The sheer kinetic output of One For
All would shatter a normal human's bones to dust. But you... you have an
unbreakable skeleton. Your body is uniquely, perfectly suited to handle 100% of
my power."
All Might extended his hand toward Izuku.
"I will not lie to you, my boy. Combining
One For All with your mutation will be agonizing. The power will tear your
muscles, and your healing factor will have to rebuild them constantly. It will
be a path of blood and pain."
All Might's eyes burned with the fire of the
Symbol of Peace.
"But if you accept this power, if you
take my hand... you will never be a weapon again. You will be the greatest hero
this world has ever seen. Do you accept?"
Izuku looked at the offered hand. He thought
of Dr. Garaki. He thought of the dark tank. He thought of the terrified look in
Bakugo’s eyes.
He didn't want to hurt people anymore. He
wanted to save them. With a smile.
Izuku reached out his heavy, metal-laced hand,
and grasped All Might’s.
"I accept."
The morning of Izuku Midoriya’s first day at
U.A. High School tasted like iron and anticipation.
He stood in front of the mirror in his
bedroom, staring at the reflection of a stranger. The slate-grey jacket of the
U.A. uniform, adorned with its pristine gold buttons and sharp green trim, felt
foreign against his skin. It was tailored, yet it stretched tightly across his
shoulders and chest. His musculature was unnaturally dense, packed tightly over
his Adamantium-laced skeleton to compensate for the two hundred and eighty-five
pounds of indestructible alloy housed within him.
He reached down to adjust his red tie. As his
fingers brushed the fabric, he felt the cold, hard housings resting just
beneath the skin of his forearms.
Ten months, Izuku thought, his green eyes
narrowing.
Ten months of agonizing, bone-breaking labor on
Dagobah Municipal Beach. Ten months of hauling rusted refrigerators and crushed
pickup trucks with his bare hands. The physical labor had been a triviality;
his skeleton could not break, and his mutant healing factor meant he had
infinite stamina. He could lift until the muscles tore, and they would stitch
themselves back together in seconds, thicker and stronger than before.
But the true trial had been One For All.
Izuku remembered the Entrance Exam with a
phantom shudder. He remembered leaping into the air to save the nice girl with
the gravity Quirk. He remembered pulling back his right arm, summoning the
crystalline, stockpiled power of the Symbol of Peace, and unleashing a 100%
Smash on the Zero Pointer.
His Adamantium bones hadn't broken. But the
kinetic recoil had been catastrophic. The sheer, unadulterated force of One For
All had violently sheared the muscle tissue, tendons, and ligaments clean off
his metal bones. His arm had exploded into a misty spray of arterial blood, his
flesh rendering into hamburger meat, exposing the gleaming, indestructible
silver skeleton underneath.
The pain had been beyond human comprehension.
His hyper-regeneration had instantly kicked in, violently knitting the shredded
meat back to the bone as he fell to the earth, but the memory of that agony was
etched into his psyche.
He couldn't keep fighting like that. He
couldn't afford to be a berserker anymore. He was going to U.A. He was going to
be a hero.
"Izuku!" Inko’s voice called from
the hallway, pulling him from his dark reverie. "You're going to be
late!"
Izuku took a deep breath, pushing the feral
beast of his trauma down into the dark abyss of his mind, and walked out of the
room. His heavy boots hit the floorboards—thud, thud, thud—a permanent reminder
of the weight he carried.
U.A. High School was a fortress of glass and
steel, towering over the city like a monument to heroism.
As Izuku navigated the labyrinthine hallways,
the usual murmurs and whispers followed him. The other freshmen parted to give
him a wide berth. Even in a school designed for the extraordinary, Izuku stood
out. It wasn’t a flashy physical mutation like horns or wings. It was his
presence. He walked with the heavy, calculated stillness of an apex predator.
He finally reached a massive door with the
letters 1-A painted in bold red.
Izuku paused. He could hear voices inside.
"Take your feet off that desk immediately!"
a strict, booming voice demanded. "It is disrespectful to your classmates
and to the upperclassmen who sat there before you!"
"Huh?!" Katsuki Bakugo’s abrasive
snarl echoed through the wood. "What middle school did you go to, you
four-eyed extra? I'll put my feet wherever the hell I want!"
Izuku sighed. Some things never changed.
He reached out and slid the massive door open.
The heavy clack of his boots hitting the classroom floor silenced the room
instantly.
Every eye turned to the doorway.
Tenya Iida, the tall boy with engines in his
calves, froze mid-chop. Katsuki Bakugo, leaning back in his chair, dropped his
feet to the floor, his crimson eyes narrowing into slits of pure, unadulterated
venom.
"Deku," Bakugo growled, the word sounding
like a curse.
Izuku ignored him, stepping into the room.
"Ah! It's you!"
A cheerful voice broke the suffocating
tension. Izuku turned to see the girl from the Entrance Exam, Ochaco Uraraka,
bounding toward him with a radiant smile. Her round face was flushed with
excitement.
"You're the guy who shredded the Zero
Pointer! That was amazing! You looked like a whirlwind of silver, and
then—BAM!—you completely obliterated it!" She threw a punch into the air
for emphasis. "I've been wanting to thank you! I'm Ochaco Uraraka!"
Izuku blinked, slightly taken aback by the
sheer lack of fear in her eyes. Most people looked at him like he was a ticking
bomb. She looked at him like a savior.
"Izuku Midoriya," he replied softly,
his voice a low rumble. "It was nothing."
"If you're just here to make friends, you
can pack up your stuff and leave."
The voice came from the floor.
Uraraka shrieked, jumping backward. Izuku
didn't flinch. He had smelled the man the moment he opened the door—stale
coffee, ozone, and cheap fabric softener.
Lying on the floor in a bright yellow
caterpillar sleeping bag was Shota Aizawa. He unzipped the bag and stood up,
looking exactly as disheveled as he did when he drank coffee in Izuku's kitchen
every morning.
"It took you lot eight seconds to quiet
down," Aizawa deadpanned, his bloodshot eyes sweeping over the class.
"Time is a limited resource. You kids aren't rational enough."
The class stared in stunned silence. This is
our teacher?
Aizawa’s gaze finally landed on Izuku. For a
fraction of a second, the bored apathy in the Underground Hero's eyes vanished,
replaced by a deep, protective recognition. Ten years ago, Aizawa had pulled a
feral, blood-soaked child out of a rainy alleyway. Now, that same boy was
standing in the most prestigious hero academy in the country.
Aizawa pulled a stack of blue gym uniforms
from his sleeping bag.
"I'm your homeroom teacher, Shota Aizawa.
Pleased to meet you. Now, put these on and head out to the P.E. grounds. We're
doing a Quirk Apprehension Test."
The sun beat down on the sprawling dirt field
of the U.A. training grounds. Class 1-A stood in a loose cluster, adjusting to
the crisp, breathable fabric of their gym uniforms.
"A Quirk Apprehension Test?!"
Uraraka cried out. "But what about the entrance ceremony? The
orientation?!"
"If you want to be pro heroes, you don't
have time for leisurely events," Aizawa said, his back turned to them as
he typed on a small tablet. "U.A.'s selling point is how unrestricted its
traditions are. That's also how the teachers run their classes. You've been
doing these tests since junior high, right? Softball throwing, the fifty-meter
dash... but you were banned from using your Quirks. The country still uses
averages taken from results devoid of Quirks. It's completely irrational."
Aizawa turned, tossing a baseball to Bakugo.
The explosive boy caught it effortlessly.
"Bakugo. You finished first in the
practical exam. What was your best softball throw in junior high?"
"Sixty-seven meters," Bakugo
scoffed.
"Try it with your Quirk. Do whatever you
want, just don't leave the circle."
Bakugo smirked. He rolled his shoulders,
stepping into the chalk ring. He stretched his arms, a sadistic glint in his
red eyes. He glanced back at Izuku, an unspoken challenge passing between them.
Bakugo wound up, his right arm sparking
violently. He threw his entire body weight into the pitch.
"DIE!"
A massive explosion erupted from Bakugo’s
palm, turning the ball into a flaming comet that shot across the sky, leaving a
trail of black smoke in its wake.
The class watched in awe as the ball vanished
over the horizon. Aizawa held up his tablet, showing the screen to the
students.
705.2m
"Know your own maximum first,"
Aizawa said lazily. "That is the most rational way to form the foundation
of a hero."
"Seven hundred meters?! Are you kidding
me?!" a boy with electric-yellow hair, Denki Kaminari, yelled.
"This looks like fun!" a girl with
pink skin and horns, Mina Ashido, cheered. "We can finally use our Quirks
as much as we want!"
Aizawa’s eyes darkened. The air around him
suddenly felt incredibly heavy.
"Fun?" Aizawa repeated, his voice
dropping to a dangerous whisper. "You have three years to become heroes.
You think it's going to be all fun and games? Right. Whoever comes in last
place in all eight tests will be judged to have no potential... and will be
punished with expulsion."
The class erupted into a chorus of panic and
outrage.
Izuku didn't say a word. He just stared at
Aizawa. He knew the man wasn't bluffing. Aizawa had a zero-tolerance policy for
weakness, not because he was cruel, but because he knew what the villains of
this world were capable of. Izuku had the scars to prove it.
"Welcome to U.A.'s Hero Course,"
Aizawa smiled, a terrifying, predatory grin.
Test 1: 50-Meter Dash
Izuku stepped up to the starting line. The
synthetic rubber track squeaked slightly beneath his heavy boots.
In the lane next to him was Katsuki Bakugo.
Bakugo was practically vibrating with rage. He
hadn't forgiven Izuku for the sludge villain incident ten months ago. The fact
that the "metal freak" was standing beside him at U.A. felt like a
personal insult.
"I'm going to blow you away, Deku,"
Bakugo hissed, sparks popping in his palms. "I'll prove that your freakish
lab-rat body is nothing compared to real power."
Izuku stared straight down the track. His face
was an emotionless mask, but internally, he was calculating. If I use One For
All, the kinetic force of a sprint will tear my calf muscles off the bone. My
healing factor will fix it before I cross the finish line, but Aizawa will
notice the blood. I have to rely on my base mutation.
"On your marks," a robotic camera
drone announced, hovering above them.
Bakugo brought his hands behind him, readying
his explosions.
Izuku didn't take a standard runner's stance.
Instead, he dropped heavily to all fours, his hands resting flat against the
track.
He closed his eyes. He found the cold, dense
metal resting inside his forearms. He breathed out, and clenched his fists.
SNIKT!
The sound cut through the murmurs of the class
like a gunshot. Six gleaming, indestructible Adamantium blades erupted from
Izuku’s knuckles.
Several students gasped in shock.
"Weapons?!" Iida yelled, pushing his glasses up his nose.
"Teacher, he has hidden blades!"
"They aren't hidden, Iida," Aizawa
said dryly, watching closely. "They're his bones. Mutation Quirk. Keep
watching."
Izuku drove his silver claws deep into the
synthetic rubber track, completely ignoring the damage to the school property.
The Adamantium blades anchored his two hundred and eighty-five-pound frame
directly into the foundation of the earth. He used his claws like immovable
starting blocks, coiling the unnaturally dense, heavy muscles of his legs like
steel springs.
"Get set."
"Go!"
Bakugo launched himself forward with a
massive, deafening explosion, rocketing over the track.
Izuku exploded.
Because his feet couldn't slip backward, every
single ounce of kinetic energy generated by his impossibly dense musculature
was translated into forward momentum. The synthetic track beneath his boots
utterly shattered, throwing a shower of rubber and concrete chunks into the
air.
Izuku became a terrifying, feral blur. He
didn't run like a human; he bounded like a mechanized wolf. His heavy footfalls
sounded like a jackhammer destroying the earth—CRACK! CRACK! CRACK!
Bakugo looked to his side, his eyes widening
in horror as the green blur overtook him in a sheer display of terrifying, raw
physical power.
Izuku crossed the finish line, skidding
violently, his claws tearing two deep, fifty-meter-long trenches into the U.A.
track before he finally came to a halt.
"3.14 seconds!" the drone chirped.
"4.13 seconds," it added as Bakugo
flew past seconds later.
Bakugo landed, tumbling in the dirt. He
snapped his head up, staring at Izuku’s back. The green-haired boy stood up,
his claws retracting into his skin with a wet, metallic shhhk. There was no
blood. There was no pain. Just cold, mechanical efficiency.
The class was dead silent.
"Did you see that?" Kaminari
whispered, swallowing hard. "He broke the ground just by stepping on
it."
"He looks like a monster," a boy
with purple balls on his head muttered, shivering.
Izuku walked back to the group, keeping his
eyes on the dirt. He felt the weight of their fear. He was used to it.
Test 2: Grip Strength
The class moved to a shaded area with a rack
of grip-strength testing machines.
A tall boy with multiple arms, Mezo Shoji,
squeezed his machine. "540 kilograms," he announced calmly.
"Wow! Are you a gorilla? An
octopus?!" Ashido marveled.
Izuku picked up a machine. He looked at the
digital display. He didn't need One For All for this. His Adamantium skeleton
meant his bones could withstand infinite pressure, allowing his muscles to
exert force without the biological safety limiters that normal humans
possessed.
Izuku squeezed his hand. He didn't grunt. He
didn't strain.
The heavy plastic and metal of the machine
groaned violently. The digital counter skyrocketed—200... 400... 600... 800...
With a sharp crack, the machine exploded in
Izuku’s hand, the internal springs and wires bursting out through the shattered
casing.
Izuku sighed, carefully placing the destroyed
pieces into the trash bin. He wrote 'ERROR' on his scorecard.
Aizawa watched him, a slight, approving smirk
touching the corner of the Underground Hero's mouth.
Test 3: Standing Long Jump
Izuku cleared the sandbox entirely. The sheer
weight of his body meant he sank a few inches into the dirt upon landing,
cracking the concrete lip of the sandbox, but the distance was undeniable.
Test 4: Repeated Side Steps
This was Izuku's only weak point. His extreme
density and weight made rapid, lateral shifts difficult without tearing up the
ground beneath him. He scored decently, utilizing his monstrous stamina, but
Mineta completely outperformed him by bouncing between his sticky spheres.
Test 5: The Ball Throw
The sun began to dip lower in the sky, casting
long shadows across the athletic field. The tension in the air was palpable.
Everyone had performed relatively well, but the threat of expulsion hung over
them like a guillotine.
Uraraka stepped up to the circle. She tapped
the ball, activating her Zero Gravity Quirk, and casually tossed it. It floated
up into the stratosphere, disappearing into the blue sky.
Aizawa showed the tablet. It displayed an
infinity symbol.
"Infinity?!" the class screamed.
"Alright, Midoriya," Aizawa called
out, pointing to the chalk circle. "You're up."
Izuku picked up a baseball. It felt light,
like a speck of dust in his heavy, metal-laced hand. He walked into the center
of the ring, his boots crunching in the dirt.
He closed his eyes. I need a massive score
here to offset the side-steps. My base physical strength can throw it far,
maybe three hundred meters, but not far enough to guarantee safety against
Quirks like Bakugo's or Todoroki's.
I have to use One For All.
Izuku widened his stance. He visualized the
glowing, crystalline egg of One For All in the center of his chest. He reached
into it, pulling the power out. Green, crackling bio-electricity began to
violently arc off his skin. The air pressure around him plummeted, a localized
vortex of kinetic energy swirling around his body.
100 percent. Right arm. Let the muscles tear.
The healing factor will fix it.
Izuku pulled his arm back. The muscles in his
bicep bulged grotesquely, the sheer power threatening to rip the skin open. He
stepped forward, ready to unleash the devastating shockwave.
Suddenly, the power vanished.
The green lightning died. The kinetic vortex
evaporated.
Izuku stumbled mid-throw, tossing the ball a
pathetic forty-six meters.
He blinked, looking at his hands. The power
was gone. He looked up.
Aizawa was glaring at him. The teacher's
capture scarf was floating wildly in the air, defying gravity. Aizawa’s eyes
glowed a fierce, intimidating red.
"I erased your Quirk," Aizawa said,
his voice dripping with disappointment. "At least, the emitter part of it.
I can't erase your metal bones or your healing factor. But I can erase that
self-destructive energy you just tried to use."
Izuku swallowed hard. "Aizawa-sensei...
why?"
Aizawa stepped into the circle, towering over
Izuku. The rest of the class watched in stunned silence, unable to hear the
low, intense conversation.
"Did you think I wouldn't notice what
happened at the Entrance Exam?" Aizawa hissed, stepping closer. "You
shattered the Zero Pointer, yes. But the medics found three liters of your
blood on the pavement. You used a power output so high it violently ripped the
muscles clean off your Adamantium bones."
Izuku looked down. "My healing factor fixed
it instantly. I wasn't in danger."
"Pain is danger, Midoriya!" Aizawa
snapped, his eyes flaring. "I didn't spend the last ten years trying to
teach you how to be human just for you to rely on self-mutilation the moment
things get difficult! Your body is indestructible, yes. But your mind is not!
If you keep tearing your flesh to ribbons, you will break your own
psyche!"
Aizawa deactivated his Quirk, his scarf
falling back to his shoulders.
"You have the same reckless abandon as
All Might, but without the invulnerability. You think being a hero means
destroying yourself? It doesn't. A dead hero saves no one. A broken hero is a
liability."
Aizawa pointed to the baseball resting in the
dirt.
"I've given you your power back. You have
one more throw. If you plan to turn your arm into hamburger meat again to pass
this test, do me a favor and pack your bags right now. Think, Midoriya. You are
not just a slab of meat to be butchered. You are a tactician. Find another
way."
Aizawa walked back to the edge of the circle,
pulling out eye drops.
Izuku stood frozen in the circle. The words
cut deep. Aizawa was right. Whenever Izuku faced a hurdle, his instinct was to
endure the pain, to let his body be destroyed because he knew he would heal. It
was the mindset of Weapon IX. The mindset of a test subject.
Find another way.
Izuku picked up the baseball. He stared at it.
One For All is kinetic energy. It’s an insane,
ungodly amount of power. The reason it shreds my flesh is because muscle tissue
is soft. It can't contain the raw, explosive output. It acts like a bomb going
off inside a water balloon.
Izuku looked at his forearm.
But my muscles aren't the only thing inside
me.
Beneath the flesh, beneath the nerves, lay an
unbreakable framework. Adamantium. The hardest metal on earth. It could absorb
infinite kinetic energy without warping, bending, or breaking.
What if I don't channel One For All into my
muscles? Izuku thought, his mind racing. What if I bypass the flesh entirely?
What if I channel the stockpile directly into the metal?
Izuku closed his eyes. He reached into the
stockpile of One For All again. But this time, he didn't let the power flood
his veins. He didn't let it expand his muscles.
Instead, he forced the energy deeper. He
visualized the green lightning striking the core of his bones, sinking deep
into the cold, dense Adamantium marrow.
He felt a change immediately.
His arm didn't bulge. His skin didn't flush.
Instead, a low, terrifying hum began to vibrate through the air. The Adamantium
inside his right arm was absorbing the 100% kinetic charge, resonating like a
localized tuning fork of pure, catastrophic destruction. The metal grew hot
beneath his skin, vibrating so violently that the air around his arm began to
shimmer with heat distortion.
Aizawa watched, his eyes narrowing. He's not
bulking up. The energy output is localized... what is he doing?
Izuku opened his eyes. They shone with a
brilliant, toxic emerald light.
He didn't wind up like a pitcher. He brought
his right hand down by his waist.
SNIKT!
The Adamantium claws shot out of his knuckles.
But this time, they weren't just silver. They were glowing. The sheer kinetic
force of One For All was visibly arcing off the unbreakable blades in jagged,
terrifying arcs of green lightning.
Izuku tossed the baseball lightly into the air
in front of him.
He pulled his right arm back, and as the ball
dropped to his chest level, Izuku stepped forward and slashed.
He didn't cut the ball. At the absolute last
millisecond before the blades made contact, Izuku snapped his wrist, striking
the ball flat with the thick, blunt base of his knuckles.
He released the kinetic charge from the metal.
BOOOOOOOM!
The resulting shockwave was not a gust of
wind; it was a localized sonic boom. The sheer, instantaneous transfer of
unbreakable kinetic energy from the Adamantium into the rubber ball snapped the
sound barrier in half.
The air shattered. A violent, concussive ring
of white vapor exploded outward from Izuku’s fist, ripping up the grass and
sending a hurricane-force gale over the class. Uraraka shrieked, falling
backward. Iida dug his boots into the dirt to avoid being blown away. Aizawa
threw his arms up, his capture scarf whipping violently in the gale.
The baseball didn't just fly; it ignited. The
friction of the air resistance against the sheer speed of the projectile caused
the rubber to catch fire as it shot into the upper atmosphere, vanishing like a
shooting star in broad daylight.
Izuku stood in the center of the ring. He was
panting slightly.
He looked down at his right arm. The sleeve of
his gym uniform was blown entirely off by the wind pressure.
His skin was intact. Not a single drop of
blood was shed. No muscles were torn. He had successfully channeled the
destructive power of the Symbol of Peace into the indestructible weapon of Dr.
Garaki, creating a perfect, bloodless synergy.
Izuku looked up, meeting Aizawa’s stunned
gaze.
Izuku raised his fist, the glowing claws
slowly retracting back into his skin, and gave his teacher a small, fierce
smile.
"I found a way, Sensei."
Aizawa stared at the boy. For the first time
all day, a genuine, wide grin broke across the Underground Hero's face. He
looked down at the tablet in his hand. The device beeped softly.
Aizawa turned the screen toward the class.
705.3m
"He beat Bakugo!" Kaminari screamed,
grabbing his head. "By point one meters! He beat him!"
"That wasn't just physical
strength!" Iida gasped, analyzing the crater left beneath Izuku's feet.
"He generated a kinetic shockwave using his skeletal structure as a
conduit! The sheer durability required for such a feat... it's unfathomable!"
While the class marveled, one student was
drowning in an ocean of rage.
Katsuki Bakugo stood frozen, his red eyes
wide, his pupils dilated to pinpricks. The sonic boom still rang in his ears.
He looked at the smoking crater. He looked at the distance on the tablet.
Ten years ago, Deku was a Quirkless nobody.
Then he died. Then he came back as a metal freak who could barely control his
own feral instincts. Bakugo had spent a decade convincing himself that Izuku
was just a failed experiment, a tragic monster that he didn't need to fear or
respect.
But this? This wasn't a monster thrashing in
the dirt. This was calculated, overwhelming, god-like power.
"Hey..." Bakugo muttered, his voice
trembling with a terrifying, unhinged fury. "Hey, Deku."
Izuku turned his head.
"WHAT THE HELL WAS THAT?!"
Bakugo snapped. He lunged forward, ignoring
the rules, ignoring the teacher, ignoring logic. He raised his hands, massive
explosions charging in his palms, aiming directly for Izuku's face.
"Tell me what you did! Tell me how you
got that power, you damn nerd!" Bakugo roared, closing the distance in a
split second.
Izuku didn't flinch. He didn't drop into a
stance. He didn't even pop his claws. He just watched the explosive boy charge,
his green eyes cold and impassive. He knew the explosions couldn't hurt him.
Before Bakugo could unleash the blast, heavy
grey cloth wrapped tightly around his torso and arms, snapping him backward
with bone-jarring force.
Bakugo hit the dirt, struggling against the
bindings. "What the—?! This cloth is stiff!"
"It's a specialized carbon-fiber and
steel-wire alloy," Aizawa said coldly, his red eyes glowing as he erased
Bakugo's Quirk. "I had it custom-made years ago to restrain things far
stronger and more dangerous than you, Bakugo. Stand down. You're giving me dry
eye."
Aizawa released the bindings. Bakugo scrambled
to his feet, breathing heavily, but he didn't charge again. He just glared at
Izuku with a mixture of profound hatred and undeniable fear.
"We're wasting time," Aizawa grumbled,
putting his eye drops in. "Whoever is next, step up."
The rest of the tests passed in a blur of
exhaustion. By the time the sun began to set, the class was gathered in front
of Aizawa to see the final results.
Aizawa pressed a button on his tablet, and a
holographic leaderboard projected into the air.
Izuku scanned the names.
1. Momo Yaoyorozu
2. Shoto Todoroki
3. Katsuki Bakugo
4. Izuku Midoriya
...
20. Minoru Mineta
Mineta collapsed to his knees, openly weeping.
"I'm done! My hero academia is over before it even started!"
"By the way, I was lying about the
expulsion," Aizawa said flatly, tucking the tablet away.
The class froze.
"It was a rational deception to draw out
the upper limits of your Quirks."
"WHAAAAAT?!" half the class
shrieked.
Yaoyorozu sighed, shaking her head. "Of
course it was a lie. It was obvious if you just thought it through."
No, it wasn't, Izuku thought, exchanging a
knowing glance with Aizawa. He absolutely would have expelled us if we didn't
show potential. He's just saving face.
"With that, we're done here," Aizawa
said, turning to walk back to the main building. "There are handouts with
the syllabus and other materials in the classroom. When you're done looking
them over, you're dismissed."
The tension finally broke. The students began
to chatter excitedly, the fear of the day washing away.
Izuku grabbed his ruined gym jacket and slung
his backpack over his shoulder. He began the long walk toward the front gates.
"Midoriya! Wait up!"
Izuku turned. Iida and Uraraka were jogging
toward him.
"Your performance today was truly
astounding!" Iida said, his arms chopping the air rhythmically. "The
way you utilized your mutation to safely channel that explosive force... it was
a brilliant display of tactical Quirk application!"
"Yeah! You totally blew Bakugo out of the
water!" Uraraka beamed. "You're really strong, Midoriya!"
Izuku looked at the two of them. They weren't
looking at his heavy boots. They weren't staring at his scars. They weren't
waiting for the feral beast to surface and tear them apart.
They were looking at him like he was a
classmate. Like he was a hero.
For the first time since he had woken up in
that glass tank ten years ago, the heavy, suffocating weight of the metal inside
him felt just a little bit lighter.
Izuku offered a small, genuine smile.
"Thanks," he said softly.
"Let's walk to the station together."
As the three of them walked out of the U.A.
gates, Izuku knew the road ahead would be bathed in blood and violence. He knew
the League of Villains, Dr. Garaki, and the ghosts of his past were waiting in
the shadows.
But he wasn't alone anymore. He had the Symbol
of Peace's power in his indestructible bones, and he had people standing beside
him.
Weapon IX was dead. Izuku Midoriya was here to
stay.
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