Chapter 33 Training in another world part 1

Izuku burst through the underbrush, his breath coming in sharp, quick gasps as the clamor of battle grew louder. His heart pounded in his chest, not just from the run, but from the adrenaline surging through his veins at the thought of jumping into another fight. As he cleared the final leafy barrier, the scene before him unfolded: a group of elves, clad in gleaming armor that shimmered with a faint magical aura, were locked in combat with a band of rough-looking bandits. The contrast between the elegant, fluid movements of the elves and the brash, heavy swings of the bandits was stark.

Not wasting a moment, Izuku leaped from the foliage, landing squarely in front of the nearest bandit with a thud that drew the attention of both sides. His fists were clenched, his stance wide, and his expression one of fierce determination. The bandits paused, their amusement quickly turning to confusion, then laughter as they took in his disheveled appearance, still clad in the thin, white fabric of a hospital gown.

"What's this? A madman escaped from the asylum?" one bandit jeered, brandishing his sword with a mocking flourish.

Izuku's cheeks flamed with embarrassment, but his anger quickly overtook any mortification he felt. With a low growl, he charged, his movements swift and precise. His first punch, aimed at the laughing bandit's jaw, was blocked by a gauntleted arm, the force of the impact sending a reverberating shock up Izuku's arm. He winced but didn't relent, throwing a kick that was deflected by the bandit's other arm.

On the sidelines, the elves watched in baffled silence, unsure whether to aid the oddly-dressed human or continue fighting their own battles. Their leader, a tall elf with silver hair flowing down his back, narrowed his eyes, trying to assess the newcomer's intentions.

"Who are you, human? And why do you aid us?" he called out, parrying a blow from another bandit before sending a spell of blinding light towards a group trying to flank him.

Izuku, dodging a swipe from a rusty dagger, shouted back without looking at the elf, "Name's Izuku! And no one deserves to be ganged up on like this!"

His words seemed to resonate with the elves, who nodded to each other and began to fight with renewed vigor, their spells now intermingling with Izuku's physical assaults. Lightning crackled and thunder boomed as spells met steel in the forest clearing.

Despite his valiant efforts, Izuku found his hospital gown impractical for combat, and his attacks were less effective than he'd hoped against the bandits' armor. Frustration built within him as he realized he needed to change tactics.

Spying a fallen branch, he rolled towards it, narrowly avoiding a downward slash from a bandit's sword. Grasping the branch, he swung it with all his might, managing to knock the weapon from the bandit's hand. The surprise on the bandit's face was satisfying, but Izuku knew he needed more than makeshift weapons to win this fight.

"Just what are you trying to achieve here, dressed like that?" another elf asked, a smirk playing on her lips as she deftly dispatched a bandit with a well-placed arrow.

Izuku, panting, managed a wry smile. "Long story. But let's just say I wasn't planning on a forest battle today!"

he leveraged his telekinesis, sending stones hurtling at high velocities toward the encroaching bandits. Their shields were up in an instant, but Izuku was quicker. Darting forward, he yanked down a shield with a psychic tug and delivered a swift kick to the bandit's face, knocking him back into the dirt.

"Not today," Izuku gritted through clenched teeth, feeling the rush of battle surge through him. He didn't just fight with his body; his mind was just as sharp, coordinating each move with calculated precision.

As he spun around, Izuku's hands blurred, sending a flurry of stunning strikes toward his adversaries. Each hit landed with a satisfying thud against the bandits' armor, the impact resonating through the forest clearing.

As they staggered, the elves capitalized on the opening. A coordinated assault of chain lightning and fiery orbs rained down upon the stunned bandits. The air crackled with electric energy, and the smell of scorched earth and singed leather filled the clearing.

But the battle was far from over. As Izuku maneuvered through the chaos, a rogue bolt of lightning, conjured by a desperate bandit, streaked across the battlefield. It twisted in the air, a guided missile seeking out its target. Izuku ducked and weaved, but the bolt curved, following his movements with uncanny precision. It struck him squarely in the back, the electric shock locking his muscles in a painful spasm.

Gasping in pain and falling to his knees, Izuku's focus wavered just long enough for an enemy to exploit. A blade pierced his back, its tip emerging from his chest with a cruel gleam. Gritting his teeth against the agony, Izuku reacted instinctively. His arm shot backward, his fist connecting with the attacker's helmet with the force of a small explosion. The bandit was hurled backward, crashing into his compatriot and causing a clatter of falling weapons and bodies.

With a roar of fury and pain, Izuku yanked the sword from his back, the metallic scrape echoing ominously. His healing ability flared to life, the wound closing rapidly under the glow of his heal skill. He spun around, his eyes blazing with an unwavering determination to protect and fight.

With a roar still burning in his throat, Izuku's body snapped upright, fueled by raw adrenaline and fury. Around him, his psychic limbs flared to life, six ghostly extensions of his will, each moving with a mind of its own, yet perfectly in sync with his intent. The translucent arms shimmered with violent kinetic energy, fists balled, fingers twitching in anticipation. One limb curved forward to parry an incoming blade, deflecting it at just the right angle while another swept in from behind, delivering a bone-snapping backhand to the attacker's jaw.

His real fists followed suit, his right fist cracked against a helmeted temple, sending sparks flying as the metal dented inward. His left leg coiled and then snapped outward in a spinning low sweep, catching a bandit off-balance and sending him tumbling to the forest floor. One psychic limb slammed down like a hammer, driving into the bandit's ribs with enough force to crater the earth beneath him.

He didn't stop. He couldn't stop.

The memory of Mei, her body broken and bloodied, danced behind his eyes, feeding the fire inside him. That image, her pale face, the breathless rasp in her throat—broke something loose inside of him. His psychic limbs began to twist, the fingers sharpening like blades. He screamed, and they responded, each limb transforming into a weapon of death. Claws, hooks, jagged edges of mental energy curved outward as he leapt into the fray again.

Izuku barreled forward, ignoring the glancing cuts and crackling bursts of spellfire that slammed against his side. His torso twisted, and with a backhanded psychic claw, he ripped through a bandit's shoulder, cleaving muscle and armor alike. Blood sprayed across his hospital gown, staining the thin white fabric a vivid crimson. A second claw hooked beneath a shield, tearing it away before another limb punched straight through the man's chest, pulling back a mangled mess of rib and mail.

Another bandit came at him from the right, sword raised high with an arc of flame. Izuku ducked low, his left arm shooting up to block with a psychic barrier. It cracked under the heat, but held long enough for his left leg to pivot sharply. He surged forward into a slide, claws dragging through dirt before his right foot planted and launched him up, his upper right psychic limb swinging like a mace and caving in the attacker's helmet with a wet crunch.

They were panicking now. The bandits, once laughing and jeering, now screamed in terror as the green-haired teen tore through them like a possessed beast. Their formation crumbled. Spells were cast blindly, swords swung in desperation. One conjured a bolt of lightning, hurling it toward Izuku's exposed flank. A psychic limb twisted like a snake, grabbing the bolt mid-air and redirecting it into another charging enemy, who spasmed violently before collapsing in smoke.

Two more tried to flank him from behind. His head snapped back instinctively, psychic claws flaring wide. One limb caught a blade mid-swing, shattering it into shards while the other impaled its wielder through the gut. Izuku's left foot came down hard, pivoting his entire body into a spinning roundhouse enhanced by two claws slashing in opposite arcs, one tore through a neck, the other sliced through a shoulder clean off.

He was bleeding now, his arms slashed, one eye swelling, his ribs cracked, but he didn't falter. He welcomed the pain, let it drive him forward. His voice rose into a guttural roar as he tore into the last few who dared remain, psychic claws ripping through enchanted armor like paper, rending tendons, twisting joints, breaking bodies.

One final bandit turned to run, but Izuku was already there, blinking forward with a burst of telekinetic propulsion. His foot slammed into the back of the man's knee, forcing him to kneel. A claw hooked under his chin, lifting his head. "You hurt them," Izuku growled. His fist came down like a sledgehammer, cracking the helmet clean in half. "This is what you get."

The last screams of the retreating forces echoed into the woods. Covered in blood, his chest heaving, Izuku stood among the carnage, eyes wide, shoulders shaking. He let out a war cry, not of victory, but of pain, rage, and vengeance fulfilled. The forest seemed to fall into an unnatural silence, the kind that comes after a storm. Izuku stood there, surrounded by broken weapons, shattered limbs, and a crimson-stained earth, his psychic limbs flickering faintly around him like ghosts.

And then, they faded, his rage slowly cooling, the exhaustion setting in.

He dropped to one knee, the full weight of what he'd done pressing down on him.

But he knew one thing for certain.

He had won.

The blue holographic message hovered in front of Izuku as he slowly straightened his back, his psychic limbs retreating into flickers of green light. His body ached with dull pain, but the satisfaction of victory was a salve on his battered spirit. Around him, the elves emerged from their hiding places — young and old, warriors and civilians alike. Some looked upon him with wary eyes, haunted by the brutality they'd witnessed, while others watched with awe and cautious gratitude. One elf, older than the rest and wearing a mantle of woven leaves, stepped forward and placed a weathered hand on Izuku's shoulder.

"Thank you… human," the elf said softly, voice like the rustling of ancient trees. "You saved us. We owe you a great debt."

Izuku offered a tired but humble smile. "It's no problem. I was just passing through when I heard the—"

Suddenly, the world twisted sideways. A hand — large, cold, and calloused — wrapped around his throat like a vice, lifting him effortlessly off the ground. His eyes widened as his breath was choked off. Then the pressure vanished — replaced by a forceful whoosh as his body was hurled through the air, smashing through several tree branches before sailing high above the forest canopy. Spinning wildly, Izuku grunted, flipping midair and activating his psychic wings with a shimmer of emerald energy. He caught himself, hovering in the sky, coughing and rubbing his throat.

"What the hell was that?!" he gasped, psychic limbs flaring into existence, ready for battle. He faced the direction he'd been launched from, scanning for his attacker.

But a shadow crept over him. His instincts screamed. Spinning midair, Izuku looked up — only to find a man standing above him on a floating translucent white platform, like a shard of glass suspended in the sky. The stranger's white hair fell in messy strands, obscuring his eyes entirely. He looked no older than twenty-five, yet his presence radiated a weight far beyond his age. He wore simple monk-like robes, white with faded golden patterns, and held a wooden cup of tea in one hand like nothing about this situation was remotely abnormal.

The man tilted his head slightly, as if examining a curious bug. "So… you're the one the system sent. Interesting." His voice was calm, smooth, almost bored. Like this wasn't the first time he'd done something like this.

Izuku didn't wait. With a furious cry, he blasted forward, wings flaring behind him as he shot like a missile toward the man. "Who the hel—!"

He didn't finish. Darkness swallowed him whole. One blink, sky. Next blink, nothing.

When Izuku opened his eyes again, he was lying flat on his back. Grass tickled his skin, and the air smelled like incense. Groaning, he sat up slowly, a splitting pain flaring in his skull. He winced, clutching his head. "Ow… what the hell…?" He looked down. His clothes were gone — replaced with simple grey robes, tied loosely at the waist. Confused, he glanced to his left and spotted a modest temple-like cabin, made of smooth stone and wood, nestled in a clearing surrounded by ancient trees.

Sitting on the porch, a few feet away, was the same white-haired man. He sipped from his tea cup and gestured lazily with one hand. "OK, now's the part where I explain everything. Blah blah blah, you've been sent to this world, blah blah, chosen one junk. I train you. You do stuff. Yadda yadda. You know how it goes."

Izuku scrambled to his feet, fury bubbling up again. "No. You don't get to 'yadda yadda' me. What the hell is going on?! Where am I? What did you do to me?!"

The man sighed, finally setting his tea cup down. "Alright, alright, calm your little psychic wings." He stood, brushing imaginary dust off his robes. "The name's Gin. I'm your new sensei. You'll be staying here for a while, think of it like system-mandated training. First rule? Lose the attitude. Second rule? I don't repeat myself. Third rule? I don't give a crap about your personal drama."

Izuku stepped forward, jaw clenched. "What world is this? And why am I here?"

Gin rubbed the back of his neck and made a vague swirling motion with his hand. "Yeah, yeah. Look, long story short, you've triggered something called Full Access Mode. It means you can temporarily hop between your world and mine. Why? Because the system says so. Something something 'multiple realms,' 'cosmic imbalance,' 'save the world,' blah blah. I honestly stopped paying attention after the fourth 'chosen one.' I do not get paid enough to memorize the exposition."

"…You're kidding me."

"Nope." Gin stretched his arms over his head, yawning. "So, welcome to your new part-time job. You'll be helping fix problems here, in between whatever nonsense you've got going on in your world. In return, the system will keep leveling you up, you got a little XP boost already, right?"

Izuku narrowed his eyes, arms folded. "200,000 XP."

"See? You're welcome," Gin said with a smirk. "Now shut up and get ready. We start training in ten minutes. First lesson: how to fight when you're ten times outclassed. Spoiler alert, you already failed."

"So… can we, like, start off easy?" Izuku asked, rubbing the back of his head with an awkward smile. His robes were still a bit too big on him, the sleeves falling past his hands.

Gin raised an eyebrow, finishing his sip of tea. "Easy?" he repeated flatly. "Sure. You want easy, we'll start easy." He gestured to his side, and a nearby boulder the size of a compact car floated into the air with a flick of his finger. The massive slab of stone hovered ominously, casting a shadow over the field. "All you gotta do," Gin said with a lazy grin, "is hold this thing up with your mind for one minute."

Izuku blinked. "Wait… that's it?" He stepped forward, placing both hands out in front of him. "Okay, this actually sounds… doable." He closed his eyes, reaching inside himself. His telekinesis flared to life, a gentle green glow spreading from his fingertips and coiling around the boulder like vines of light. With a grunt, he lifted. The stone wobbled, floated, and stabilized mid-air. It was heavy, yes, but as long as he kept his breath calm and his focus steady, it wasn't too bad.

THWACK.

Without warning, a fist slammed into his gut like a battering ram.

Izuku choked on his breath, his eyes bulging as he collapsed to his knees, the air leaving his lungs in one violent gasp. The boulder fell with a thunderous crash beside him, sending a tremor through the grass and soil. Gin looked down at him with a faint smirk.

"You dropped it," he said matter-of-factly. "Guess we'll have to try again."

Before Izuku could catch his breath, thin strands of rope unraveled from Gin's sleeves, snaking through the air like sentient threads. They coiled tightly around his wrists, ankles, and torso, squeezing just enough to make him flinch. Suddenly, it was like someone had dropped ten times his body weight onto his limbs. His knees buckled, his shoulders slumped, and he could barely stand. "W-What the hell…?" Izuku wheezed, trying to lift his arms. They felt like iron beams fused with lead.

Gin tilted his head. "Weighted training ropes. Enchanted. Designed to stimulate magical and muscular resistance. You're going to build muscle and focus… or die trying." He smiled brightly. "We're going to be training body and mind."

And so the cycle began.

Over the next few hours, Izuku tried over and over to lift the boulder. Each time, he managed to stabilize it with sheer force of will. But each time, Gin would strike, a kick to the ribs, a palm to the sternum, or a flick of telekinetic force that knocked Izuku off balance. If he focused on defending, he lost focus on the boulder. If he tried to fight back, Gin danced around his attacks like water flowing around stone, always slipping through and tapping him with a humiliating ease. "You thinking of hitting me?" Gin asked after one failed punch, grabbing Izuku's wrist mid-swing. "Bad idea. You're slow, your form is garbage, and your head's all over the place." He casually tripped Izuku, sending him sprawling to the dirt again. "This isn't just power, kid. It's discipline. Balance. Control."

"I get it!" Izuku snarled, pushing himself up. Sweat poured down his face, his robes clinging to his skin. His fingers trembled as he tried to lift the boulder again, but his focus flickered with pain. "I get it, okay?! But this—this isn't training, it's torture!"

"Welcome to power," Gin replied, crouching beside him. "You think the system's just gonna hand you strength? You think being the chosen one means easy battles and cheering fans?" His voice lowered. "You're in a war. You need to be the calmest mind in the storm. And right now? You're a leaf in the wind, flailing every time someone breathes on you."

Izuku gritted his teeth, eyes blazing as he stood. "I'm not giving up."

"That's the spirit," Gin said with a grin. "Now. Again."

This time, Izuku didn't speak. He spread his fingers, the psychic aura glowing stronger than before. His arms shook under the pressure, the ropes digging into his skin, but he held the boulder. It trembled… but it held. Gin's eyes narrowed as he took a step forward, raising his hand for another strike.

Izuku moved first.

This time, Izuku didn't wait to get hit. The moment the boulder lifted and his mind wrapped around it, he twisted his left foot back, grounding himself, and spread his right hand forward — not to strike, but to form a partial psychic barrier just beneath his gut. The aura crackled green, weak but present, a thin film of pressure to catch the impact.

Gin's fist still broke through it,barely, slamming into Izuku's stomach again. But instead of falling, Izuku staggered two steps back, knees wobbling, face twisted in pain… and he held the boulder. Sweat rolled down his jawline as his fingers twitched in midair, holding the massive weight with sheer defiance. "N-Not… this time…"

Gin's smirk widened with genuine amusement. "Oh? We got a fighter after all. Took you long enough to start adapting." He darted forward, fast. His form blurred as he launched into a sweeping roundhouse kick, the wind howling from his movement.

Izuku bent his left knee, ducking low, letting the kick pass overhead by inches. His psychic limbs surged forward, one forming a broad hand that intercepted Gin's other fist mid-strike. It didn't fully stop the blow, but it deflected the angle just enough to avoid another gut shot. The boulder wobbled in the air, trembled under his mental grip — but didn't fall.

"Yes!" Izuku shouted, breathing hard. "Come on, is that all you've got?!"

"You sure about that?" Gin whispered behind him.

Izuku turned, but too late. A sudden burst of pressure hit his back like a sledgehammer. Gin hadn't moved his body, he'd fired a telekinetic pulse directly from his footstep, bouncing off the ground and into Izuku's spine. The boy collapsed, face slamming into the dirt. The boulder came down with a thunderous crash beside him.

"Rule one," Gin said calmly, walking up. "Never get cocky. Even a good parry can't save you if you forget where your opponent is."

Izuku groaned, coughing into the dirt. "You…you're insane…" he muttered, rolling to his side, clutching his ribs.

"No. I'm prepared," Gin corrected, crouching beside him again. "You think this is hard? The things coming for your world? The enemies you'll face? They don't care about your good intentions. They don't wait for you to find your resolve. They hit. And they kill. So unless you're ready to stay standing, bleeding, broken, and still lift that damn rock—" He jabbed his finger toward the boulder, "—then you're not ready for anything."

Izuku stared at the sky. His hands trembled. His ribs throbbed. But something burned deeper inside him, more than pain, more than pride. It was resolve. Slow, smoldering, rising like a forge fire. He rolled onto his knees. "I'm not giving up," he said, more to himself than anyone else.

Gin stood and backed up. "Good. Then get up and do it again. Until you don't fall."

"I'm not done," Izuku growled, dragging himself upright, legs shaking. His arms hung low, his shoulders trembling under invisible pressure, but his eyes—red and swollen with sweat—were locked with resolve. "I'm gonna keep going. I have to."

Gin sighed and scratched his head, rolling his eyes. "Stubborn brat." He adjusted the rope bindings on Izuku's limbs with a flick of his fingers, tightening them just a hair. "Fine. But don't start crying when your muscles liquefy and your brain melts out of your ears. You've got a long way to go."

The training resumed.

Each time the boulder floated, so did Gin's fists, feet, elbows, and mental blasts. He hit Izuku from angles he couldn't predict—backhand strikes to the ribs, palm jabs to the throat (softened, but still jarring), low kicks that swept his feet just enough to disrupt his balance. Each attack was surgical, not designed to cause serious harm, but perfectly timed to disrupt Izuku's focus and bring that damn boulder crashing to the ground.

By the time the sun kissed the edge of the forest, casting orange light through the trees, Izuku looked like he had been hit by a truck — repeatedly. His knees buckled with each step. His psychic limbs flickered like faulty neon lights. His hair was soaked with sweat, plastered to his forehead, and his robes clung to him like wet paper. Every breath felt like dragging razors through his lungs.

And still… he didn't stop.

"Lift it again," he grunted, placing his hands out. "Come on… just one more…"

He got it up for five seconds.

Gin groaned dramatically. "Alright, fine, I'll give you a break. You're clearly not completely hopeless—just mostly. Since you're so 'exhausted' and pathetic, I'll let you have a nice little meditation hour. But not to sleep." He squatted down, tapping his finger against Izuku's head. "Use this time to harness the ki around you. Feel the energy of the land, the sky, the world, and pull it into your core. Recharge your mental battery. Build your mind fortress. Whatever metaphor works for you."

Izuku collapsed onto his butt, gasping. "I… you're insane…"

"Better believe it," Gin replied, already crossing his legs and sitting upright like a monk, hands resting on his knees. "Now shut up. Close your eyes. Breathe in. No thinking. Just feeling."

The world slowed.

For the next hour, both of them sat in complete silence. The wind rustled gently, birds chirped far away, and the air shimmered with natural energy — unseen to the eye but heavy and rich to those who could feel it. Izuku inhaled deeply, trying to anchor his mind, to let the exhaustion wash out of him. Slowly, he could sense the pulsing warmth of ki all around — in the trees, the wind, the stones beneath his legs.

By the time the hour ended, the sky was dark, a sea of stars overhead.

"Back on your feet," Gin called, his voice sharp and awake. "Let's go. The boulder's waiting."

Izuku stood, steadier this time. His head no longer pounded. His arms still hurt, but his focus had returned, razor-sharp.

The sparring resumed.

Each time Izuku lifted the boulder, Gin attacked. Every punch tested his balance, every mental jab threatened his concentration. But Izuku had changed. He dodged more now — subtle shifts of his right shoulder, a twist of the left ankle, a duck under a swinging kick. He didn't try to block everything; he let some hits land, absorbing pain without losing focus. His longest hold was thirty seconds, boulder floating, fists clenching, sweat dripping, and his eyes locked with Gin's.

Then Gin swept his feet again.

Boom.

Izuku hit the ground, boulder falling behind him with a crash. He lay there, gasping, arms splayed.

"Thirty seconds," Gin muttered, standing over him. He scratched his chin and gave a lopsided grin. "Not bad, kid. You're still weak. But for the first day… you didn't quit. That's something."

"Tomorrow… I'm lasting the full minute," Izuku muttered, his voice little more than a rasp. His eyes, bloodshot and rimmed with dark rings, flicked up toward Gin with a flicker of stubborn hope.

Gin's expression flattened. He folded his arms, shaking his head slowly. "You're not getting it, kid." Without warning, he grabbed Izuku by the collar and hoisted him off the ground, only to slam him back down, dust exploding around them. "There is no tomorrow. No nap time. No comfy bed waiting for you. You got your hour. That was a gift." His voice sharpened, every word slicing like a blade. "You just flooded your body with ki. Your cells are humming. You're more awake now than you've ever been. What you need to do is stop whining and keep moving. You want to protect anyone? You want to live through what's coming? Then shut your mouth and train."

Izuku clenched his teeth, a flare of pain racing up his spine. But as he lay there, staring up at the stars, something stirred deep inside his chest. A faint ache, not from the bruises or broken pride, but from memory. Eri. Her tiny hands wrapped around his finger. Her bright smile when she called him "Papa." Then flashes of Rumi, her wild smirk and unspoken affection; Mei, always tinkering, lighting up whenever he walked in; and Himiko, the chaos and warmth she brought, no matter how strange. His fists slowly tightened.

He sat up, shoulders still trembling, but his gaze now sharper, burning. "You're right," Izuku said quietly. "I didn't come here to complain. I came here to get strong. Strong enough to never… ever let anyone I love get hurt again." He exhaled deeply, letting the fear and pain melt into steel. "If that means going a few days without sleep… then so be it."

Gin looked at him for a long second, then smirked. "Finally. Now you're speaking my language." He walked past Izuku and waved a hand lazily, levitating the boulder back into the air. "Now get your ass up, brat. The boulder's waiting."

Author's Notes:

Thank you so much for the reviews, I really appreciate the feedback! It definitely helps to hear what you think as the story progresses.

For the next chapter, I'll be shifting the focus to the girls' perspective while Izuku is gone, including how the school is reacting and trying to find him. After that, we'll jump back into another intense training chapter, and then we'll finally kick off the UA Sports Festival Arc.

Also, for those waiting on Ibara, don't worry! She will have her moment. I'm planning for it to happen after the Sports Festival, since that seems to line up best with the timeline.

Thanks again for reading and supporting this story!

P.s Potentially another chapter tomorrow.