Mha Shapeshifter
Resonating Frequencies and the Cost of Empathy
The air in the U.A. gymnasium was thick with the scent of ozone and the heavy, metallic tang of sweat. While the previous week had been about the spectacle of transformation, today’s session was about the grit of endurance. Ochaco Uraraka stood in the center of a simulated urban ruin, her chest heaving. Her skin shimmered with a faint, iridescent light, a side effect of her *Polymorphic Weightlessness* as it struggled to stabilize her molecular density.
"Again!" Shota Aizawa’s voice cut through the dust, sharp and unforgiving. He stood on a high ledge, his yellow sleeping bag discarded, eyes glowing red as he monitored her vitals on a handheld tablet. "You’re hesitating during the transition phase, Uraraka. In a real fight, that half-second of blur is a death sentence."
Ochaco wiped a smudge of soot from her cheek. "I’m... I’m on it, Mr. Aizawa!"
She focused her mind, reaching for the 'frequency' of the person standing nearest to the perimeter. Tenya Ida was watching with his usual rigid intensity, his hands chopping the air as he discussed logistics with Momo Yaoyorozu. Ochaco locked onto the rhythm of his heartbeat, the specific, mechanical hum of the engines buried in his calves.
With a sharp *crack-snap* of displaced air, Ochaco’s legs thickened. Rectangular exhaust pipes burst from her calves, and her posture straightened into a disciplined, military line. She didn't just look like Ida; she felt the overwhelming urge to organize a filing cabinet.
"Recipro Burst!" she shouted, her voice dropping into Ida’s stern baritone.
She vanished in a blue blur, the speed so intense it threatened to tear her muscles from the bone. She navigated the debris at a pace that turned the world into a smear of grey and brown. However, as she rounded a jagged piece of rebar, she felt the familiar, sickening tug at her core. Her gravity quirk was fighting the physical mass of the engines. She was too light; her feet lost traction, and she sent herself spinning into a brick wall.
Before she could impact, a pair of sturdy arms caught her. The momentum was neutralized instantly.
"I’ve got you! Are you alright?"
Ochaco blinked, her vision swimming. She looked up to see Izuku. She was still in Ida’s form, which made the height difference awkward, but his green eyes were full of that familiar, frantic worry.
"I’m okay, Deku," she said, her voice a strange, distorted mix of Ida’s and her own. She concentrated, letting the transformation melt away. Her body shrank, the engines receding into her skin with a dull ache. "I just... I forgot to account for the torque. Ida’s quirk is so much more physical than I realized."
Izuku helped her stand, his hands lingering on her elbows for a second longer than necessary. "It’s the drawback of your evolution, Ochaco. You’re not just copying the quirk; you’re copying the biology required to house it. When you use Ida’s engines, your body produces the same extreme heat. If you don't have his specific metabolic cooling, you’ll overheat in minutes."
He pulled out a fresh notebook—number fourteen—and flipped to a page already dense with diagrams of Ochaco’s skeletal structure. "I’ve been thinking about the 'Weightless' part of your new quirk. If you can negate your own mass while transformed, you could theoretically achieve higher speeds with less fuel, but you’d lose the friction needed for turning."
Ochaco leaned over to look at his notes, her shoulder pressing against his. "So I’d be like a rocket with no steering? That sounds... scary. And expensive. Imagine the property damage!"
Izuku chuckled, a light blush dusting his freckles. "True. But think of the rescue potential! You could reach a disaster site faster than anyone else, then shift into Tsuyu to navigate water or Shoji to search the rubble."
"You really believe in this, don't you?" Ochaco asked, her voice softening. She looked at the notebook, seeing the care he put into every stroke of the pen. It wasn't just analysis; it was a map of how he saw her—as someone limitless.
"Of course I do," Izuku said, his gaze meeting hers with an intensity that made her heart skip. "You’ve always been amazing, Ochaco. But now... you’re becoming the bridge between all of us."
The moment was shattered by a loud, rhythmic clapping. Neito Monoma sauntered over from the Class 1-B side of the gym, accompanied by Itsuka Kendo, who looked like she was already preparing to chop him on the neck.
"Bravo! A touching display of Class 1-A sentimentality!" Monoma cried, his eyes wide with theatrical mockery. "But let’s talk about the elephant in the room, shall we? You’re a shapeshifter now, Uraraka. A mirror. But tell me... when you spend all day being Bakugo, or Ida, or Midoriya... who is left? Is there an 'Ochaco' under all those borrowed faces, or are you just a hollow shell waiting for someone else to fill it?"
Ochaco stiffened. The bluntness of the comment hit her harder than any of Aizawa’s training droids. She had spent so long trying to be useful, trying to emulate Izuku’s courage or Bakugo’s drive, that sometimes, in the quiet of the night, she did feel a bit... blurry.
"That’s enough, Monoma," Kendo sighed, grabbing him by the collar. "Ignore him, Uraraka. He’s just jealous because your transformation is permanent while his copy quirk has a time limit."
"It’s not just the time limit!" Monoma shrieked as he was dragged away. "It’s the soul! Does she have one? Or is it just Zero Gravity all the way down?"
Ochaco stood still, her hands clenched at her sides. Izuku stepped forward, his face darkening in a way that usually signaled a fight. "He’s wrong, Ochaco. You’re not a shell. You’re the one who gives these powers meaning. When you used Toga’s quirk during the war... you didn't do it to hurt people. You did it to save her. That’s not something a 'hollow' person can do."
Ochaco looked down at her palms. "I know he’s just being Monoma. But... sometimes it's hard, Deku. When I shift, I don't just get their quirks. I get a flicker of their feelings. When I’m Bakugo, I feel this... this boiling need to be better than everyone, and it’s exhausting. When I’m you... I feel this weight on my shoulders, like the whole world is waiting for me to trip."
She looked up at him, her eyes shining. "I don't want to lose myself in that. I want to be the hero who earns enough to buy her parents a house with a big garden. I want to be the girl who likes mochi and gets embarrassed when her friends tease her. I want to be *me*."
Izuku reached out, his hand hovering before he gently tucked a stray strand of hair behind her ear. The gesture was so domestic, so filled with a quiet, certain affection, that the noise of the gym seemed to fade into the background.
"Then stay you," he whispered. "Use the faces, but keep the heart. That’s what makes you a hero."
Ochaco felt a rush of warmth that had nothing to do with One For All. "Thanks, Deku. I think... I think I need a break from the heavy hitters. I want to try something different."
She turned her gaze toward the far corner of the gym, where Katsuki Bakugo was currently blasting a series of reinforced concrete pillars into dust. He was in a particularly foul mood, even for him, likely because he’d seen Izuku and Ochaco talking for more than five minutes.
"Hey, Bakugo!" Ochaco called out.
The explosive blonde turned, a snarl already forming. "What do you want, Round-Face? I’m busy perfecting my cluster-bomb trajectory! Go bother Deku with your 'feelings' or whatever!"
Ochaco didn't flinch. She walked right up to him, stopping just outside his personal space. "I want to try something. Can I touch your shoulder?"
Bakugo blinked, his crimson eyes narrowing. "If you try to make me float, I’ll blast you into the next semester."
"I won't," she promised.
She placed her hand on his shoulder. Instead of the violent, jagged shift she usually used to mimic his combat form, she went deeper. She looked for the part of him that wasn't just explosions and ego. She looked for the boy who played the drums, the boy who took his studies seriously, the boy who felt the crushing guilt of All Might’s retirement.
The light that enveloped her was softer this time, a pale orange glow. When it faded, she hadn't changed much physically. She was still Ochaco, but her eyes had sharpened, and her stance had become wider, more grounded. She hadn't taken his face; she had taken his *temperament*.
She walked over to a training dummy, her movements fluid and aggressive. Without using a quirk, she delivered a series of strikes—Gunhead Martial Arts infused with Bakugo’s predatory precision. Every hit was calculated to disable.
Bakugo watched, his jaw dropping slightly. "You... you’re using my rhythm."
Ochaco spun, delivering a roundhouse kick that snapped the dummy's head back. She exhaled, a small puff of steam escaping her lips. "I’m not trying to be you, Bakugo. I’m just... borrowing your focus."
She let the connection go, her shoulders dropping as she returned to herself. "It’s a lot easier to stay 'me' if I don't change my face. I think this is how I’ll do it from now on. Partial shifts. Just enough to get the job done."
Bakugo huffed, crossing his arms and looking away to hide the fact that he was actually impressed. "Tch. About time you figured it out. Being a copycat is for extras. Using what you steal to make yourself better... that’s how you win."
He stomped off, but as he passed Izuku, he muttered, "Keep an eye on her, Nerd. She’s getting dangerous."
Izuku grinned, watching Ochaco as she began to practice her new 'partial' shifting with Tsuyu, gaining only the prehensile tongue and the enhanced leg strength while keeping her own bubbly features.
As the sun began to dip below the horizon, painting the gym in hues of violet and gold, the class began to pack up. Ochaco found herself walking toward the locker rooms, her mind already drifting to the evening's chores. She had a coupon for the local grocery store that expired tomorrow, and she was determined to get the most out of it.
"Uraraka! Wait up!"
She turned to see Mina Ashido and Toru Hagakure running toward her, their faces alight with mischief.
"We saw that moment with Midoriya!" Mina squealed, her pink skin practically glowing. "The hair-tuck! The whispering! It was like a scene from a shojo manga!"
Ochaco’s face went from zero to a hundred on the redness scale. "It wasn't—we were just—he was helping me with my quirk analysis!"
"Uh-huh," Toru said, her invisible head tilting. "And I’m the Queen of England. Come on, Ochaco! You’ve been pining for years. And now that you can literally look like his dream girl, you should—"
Ochaco’s expression shifted instantly. The bubbly girl was gone, replaced by the fierce, determined hero who had faced down the League of Villains. "I am not going to use my quirk for that, Toru. That’s... that’s dishonest. If Deku likes me, I want him to like *this* face. Not a version of me that I think he wants."
Mina held up her hands in surrender. "Whoa, okay! Serious Ochaco is scary! We were just teasing!"
Ochaco sighed, her intensity melting back into her usual warmth. "I know. Sorry. I’m just... I’m still figuring out where the lines are, you know? Between being a hero and being a person."
"You’re doing great," Mina said, hooking an arm through hers. "Now, forget about quirks. There’s a new crepe place opening downtown, and they’re giving out 'buy one get one free' vouchers for students!"
Ochaco’s eyes turned into yen signs. "Buy one get one free? That’s a fifty percent savings! Lead the way, Mina!"
As they walked, Ochaco glanced back one last time. Izuku was still on the field, talking to All Might, who had stopped by to check on their progress. The two of them were silhouetted against the sunset—the past and the future of peace.
She felt a tug of that old jealousy when she saw Mei Hatsume join them, waving a wrench and shouting about 'babies,' but she pushed it down. She didn't need to be jealous. She didn't need to be anyone else.
She was Ochaco Uraraka. She was a daughter, a friend, a hero, and a shapeshifter. She contained multitudes, but her heart was singularly her own. And as she laughed at one of Mina’s jokes, she realized that Monoma was wrong. She wasn't a hollow shell. She was a prism, taking the light of everyone around her and turning it into something uniquely beautiful.
The walk to the crepe shop was filled with the chatter of her friends, the mundane, wonderful sounds of a world at peace. Ochaco looked at her hands, still slightly glowing with the remnants of her training. She would work hard, she would save her money, and she would protect this peace with every face she possessed.
But tonight, she was just a girl who really, really wanted a strawberry crepe. And for now, that was the best transformation of all.