A/N: Suprise~, got a bonus chapter before the fluff to come. This was just a dumb but fun way for me to explain more of my interpretation of One For All. Oh, and I just realized we got 100 Followers and over 10,000 views for Perfected, and for that, thank you so, so, so much! You guys are the best! I never expected it to be this well-received so this was a welcoming site. =^_^=

Anyway, Review Time.

To Murtaito: I'm glad this 'unexpected' test was to your liking. Just wanted to add my own flair to their school life.

Enjoy.

Special - Perfection For All

It was just another day at UA, and the Exams were closing in fast, so as such, the class had one last day of self-training before the weekend. Well, that was a nerve-wracking mindset, atleast if you weren't a person with a freakin' supercomputer jammed into your brain that practically fed of information. Makes life a breeze I tell ya.

'Zuzu, give me your power' My words were simple and straight to the point, my hand curving back and forth as the fingers emphasized my desire to obtain One For All. He stopped training to address me, and even in just his shorts and t-shirt he was quite a sight... not the point, Yuki, stop gawking at your cute, badass boyfriend

"Eh?" He blinked, rereading my message. "EHHH!?" Okay, there's the freakout, classic. "I-I, Yuki, but I - How do - Y-you're serious!? B-b-but why n-now and why...!?" I could hear it in his voice, a faint trace of... sorrow? But why did - oh for the love of God...

My gaze under my mask flattened. 'He didn't tell you, did he?' From Izuku's blank expression that gave me an answer as I snapped my gaze around to the hulking man observing the students, then his body tensed up upon seeing my gaze. 'Toshinori...' I was going to kill him someday

Then he whistled and walked the other direction, sweating bullets. That blonde jerk's ignoring me!? Sighing heavily I spun back to the continuously confused Izuku as he started to mutter. "But why do you want my power, I can't just give you it here, not that I feel comfortable, and the question is sorta out of the blue and lacking any form of reasoning or-" I poked at his freckles to bring him back, my eyes curved in his eyes' reflection

'Not like that, what I mean is you can temporarily transfer your power to me, something SOMEONE should have told you!' I seethed at the text before calming myself down, tapping his chest. 'Your power is the ability to stockpile power and transfer it, though that second part's a secret, no one said that you had to transfer the whole package over, you get me?'

That inquisitive look in his eyes sparkled once more, finally relaxing. "Wait, so I can just give you a portion of my power, but how? W-what if I end up..." He leaned closer. "What if I end up transferring it to you?" Understandable, it's what All Might told me

Shaking my head I smiled unbeknownst to him. 'Simple, you keep thinking your Quirk is something supernatural when it's not, if you want it, you can transfer power to another temporary, with a few drawbacks of course' Nodding at my text I continued, pulling up a large blackboard from nowhere, confusing him greatly. 'Don't question my methods'

"O-okay...?" He was still lost on the board appearing but I digress. Quickly, I drew a chibi version of myself and Izuku, his hand in mine as the mint-green bolts of energy traveled between us. Up above... I drew a charger and a phone

'Think of transferring your power to me like a phone, the more you power you want to offer me the longer I can use it, a maximum of eight minutes last I can recall, much like a charger' His eyes widened at my explanation, mouth forming an 'O' while he scribbled down the notes into his journal

"Amazing... what are the drawbacks?" At his words I spun the board, drawing new chibis, this time it was one with One For All surging through my body, then the next a confused me with question marks.

'While I'd have access to your power once that time is up, everything from the transfer to the final second on the clock will be erased from my memory, I haven't the foggiest idea why but that just happens from what All Might told me' I shook my head at the unclear reason behind it. 'Oh, and only one other person can be given the power, so no gift-wrapping the superman punch, got it?'

"Yes, I understand." He was really getting into this, now came the conclusion. His brow furrowed, looking at me befuddled at my query. "Yuki, why did you want to ask? And why now?"

For once I actually shrugged casually. 'Eh, I never wanted it but the power's always been on SIVA mind, the applications to SIVA, my body, stuff like that, so I thought, eh, why not?' Clearly, my answer made his brain fry, just staring at me blankly with a deadpan face

"Seriously... that's it?" I merely blinked, waving my hands

'What? Why do you assume I always have a motive to my madness? I literally had a nanotech eating away at me slowly from the inside-out, what part of that tells you I'm rational all the time?' He has no idea how messed up my head was years back, probably best I never do tell him... yet, I don't think I'll ever be ready to speak of that again

"I-I'm sorry for assuming!" Leaning forward with my mask titled up I quickly pecked his cheek before anyone noticed, turning the greenette into a red, stuttering mess for a moment while I silently giggled at his embarrassment. "O-Okay, I'll trust you, w-what do I do?"

Holding out my hand he cupped his in mine, then, with my left index finger, the nail sharpened to a black point as I cut my right's index finger, then copied the action on his, seeing him stare with shock while wincing slightly.

'Just like with what All Might did, we have to exchange DNA, so blood's the best way' Before his blood and mine made contact I pulled back, releasing his hand. 'Izuku, you gotta only think about transferring power to me like a charger to a phone, weird as that sounds, and don't worry, the only way to transfer your power completely is through ingesting DNA and with the user's willingness to transfer the power, this way can only transfer it temporarily'

"But... what if I mess this up, and I go back to... not being anything?" Hearing that saddened me a little, I get it, I really do. I have a feeling he'd never mess this up, he's too cautious for that

'Even if you do... you'll still be a hero to me, dummy' I winked, holding my hand out with my fingers curled as to hook his bleeding finger with my own. Gradually, he cupped his fingers around mine tightly, again, thankful we were off to the side of the gym, which meant no one really paid any mind to us

We held each other's hands for a few seconds, nothing felt any different so we let go, allowing SIVA to repair the cut while I used my left to patch his small laceration with a few nanites. After that I stretched for a bit, clapping my hands together. 'Alrighty, let's give this Full Cowling a whirl!'

"Be careful, Yuki, the backlash is really extreme," His assuring voice was sweet, but if One For All was anything like SIVA then the usual power output should work similarly. Bracing myself, Izuku stepped back as I focused solely on One For All

I recalled the power I felt from Izuku when he used Full Cowling, the energy that bounced between his skin and mine, the heat, the raw physical appearance of strength that radiated across his body, his fit, strong body... okay, that last part wasn't a requirement but it did give me something positive to think about. Ahem.

"One For All... Full Cowling..." That subtle whirl of his Quirk strained through my muscles, glowing, purple veins crackling across my skin and through my bones, charging my muscles with an energy akin to SIVA. With a heated burst, neon blue bolts snapped around my body, hissing across the ground as I stood proudly, feeling the raw power surge in a way SIVA never felt like before! "...Ten Percent!"

"Amazing, Yuki, you did it!" His child-like smile kept my spirits on cloud nine, giving a few test jabs through the air as I felt lighter on my feet, with SIVA, while my speed and agility were increased it still felt heavier than this, just a tad. "How do you feel?"

'Like my body's been juiced up on several double expressos' Everything felt the same visually but my strength had grown. 'Okay, I'm going to try SIVA atop this... wish me luck, Zuzu ;)'

"Right!" He took several steps back for this, a good idea too. Clenching my fists I widened my stance, allowing the nanomachines to filter from my body, then came the strain of focusing on both abilities at once, causing my muscles to lock

"Ngh!" This was alot harder! The blue charges began to flicker with faint snaps of purple, red beginning to merge and bend with the blue as I strained. My hands and feet were beginning to change into their black-metal forms, and my vision was sharper than ever before, and at a mere ten percent

Our power is increasing | Even at ten percent our strength had never reached this height | This is most impressive

"SIVA, Enhance..." Squeezing my eyes shut I pushed through the final hurdle, unleashing a massive burst of static that embedded the ground under me. Red and blue lightning ebbed and flowed around me while I stared at my hands, one eye in my mask was blue, and the other red. "...Ten Percent!"

I believe this sounds better | SIVA Full Cowling | Ten Percent

I smirked, that it does. But man, this was straining my body just as it did back then, where I barely could handle ten percent without static, only now that was gone, replaced with overwhelming power at my fingertips. Okay, time to throw a punch and see what this can do! I'm gonna forget this anyway so Izuku's my play-by-play, you too SIVA if you're not affected.

"Perfected... Detroit..." I stomped once, cracking the ground as I brought my fist toward a large mountain erected by Cementos for our training. Clenching my fist, red and blue staggered across my arm, screeching with that familiar sound of One For All. "SMASH!"

Wait | Our power is fluctuating too much! | You must refrain from-

*BOOSH-SNAP!*

I threw the punch, and a few of our friends saw this too, I watched as a large portion of the mountainside was pulverized in the shockwave, blown to smithereens. My vision also became black with white outlines as my arm snapped in several locations across my limb not a second later.

Everyone that heard the bone-breaking snap winced or cupped their mouths in shock. No more than Izuku who looked pale, wincing as he clearly understood the trauma of breaking bones previously, and All Might alongside Eraserhead turned to the sound, seeing my two Quirks cut out the second I threw the punch.

I turned, falling to my knees while I watched my right arm fall limp at my side. My eyes were wide, and I didn't so much as a whimper, and if I could scream out my curses I would, so, with great concentration, I conjured one final message before I let SIVA forcefully knock me out. Anime tears streaming down my face from under my mask.

'Izuku, I don't wanna be overpowered anymore' With that my world faded to black

To Be Continued...

And now we know what would happen if Yuki obtained One For All on top of SIVA. Also, I came up with this 'temporary transfer' of One For All due to Heroes Rising where Izuku gives his Quirk to Bakugo and yet he still has it at the end of the movie instead of coming off as some BS plot convenience.

One For All has two core abilities. One, the stockpile of power, and Two, the transfer of 'Power' not the Quirk entirely. The user can either pass on the Quirk or pass power along to another person for a temporary enhancement of OFA, that's my take on it.

Also, don't criticize me for adding a Heroes Rising spoiler, you've all had enough time to see it (Sorry if that sounded harsh but I've seen people give off about spoilers even though it's been months and I just want to avoid that). I hope you enjoyed, appreciate the support as always, seeya next time heroes!