As the blonde vampire was sipping on his blood from a cup he filled secretly using his own nail to poke open his skin since he already absorbed enough solar energy to be invulnerable to anything else, max looked around the facility he found himself in he only recently gained awareness as his body couldn't handle both his power and his consciousness at the same time making him muddle headed until now but looking at the little blonde loli not to mention his own shota form he frowned and thought 'How the hell did i end up in the same facility that abused himiko toga..." thinking back he atleast didn't get caught by all for one that wouldve sucked and hey i might as well turn toga towards good because her awakened ability was broke as hell and would be useful in heroing as well if she had enough cooperation from the hero association.
sighing mentally he also had to save nagant she was a beauty but he knew the shit he had to dig up, he'd need to go straight to rat satan to manage most of his plans but he had to show his worth first because he was what all might wanted to be he had to use it reasonably because he didn't want to become like injustice superman or homelander from the boys either one was bad in their own way but let their power corrupt at a time of weakness "and theres no guarantee theres my own batman here either" he muttered, that which stopped superman wasn't in this universe. "What did you say max?" "Nothing himiko just that you're cute." "Aw thank you".
Max stood up just as some people in white coats came in, it seemed they noticed his gift to himiko after all. he stood between them and himiko as he started to float, he decided that enough was enough and he was hearing a faint "I am here" with his super hearing from the distance as long as he times it he can get a line straight to the principal but he needed to make a ruckus large enough for all might to intervene. using as little strength as he could he flashed behind their figures and chopped the back of their necks, hearing no crunch as they crumpled max fist pumped letting his childishness show as he successfully held back enough to not kill his opponents. walking over to a steel door that kept the kids from going outside he punched knocking the door off its hinges sending it flying into a nearby wall embedding it. he shouted loud enough for all might to hear him "ALL MIGHT" as per the hero guidelines he couldn't do much to the people here if he did he'd ruin his future career. but who's to say rat satan won't have something to say later. in minutes all might appeared in the doorway surprised by the boy standing there waiting. "all might this facility participates in unethical practices please assist me in contacting the principal of UA"
---------------------------------------
"So..." Nezu said interlacing his fingers as he analyzed the boy all might brought before him. "You said that the facility practiced unethical practices on children?" he continued with a bit of a manic gleam in his eyes, after all he himself was a victim of unethical practices being an illegal experiment but then again the ones who did it were never heard from again as Nezu made sure to crack down on them when he had the chance to.
"yes, they discriminate based on quirks and blamed a little girl who drinks blood due to her quirk. and used unethical ways to try to keep her from drinking blood. her quirk is a vampire like quirk allowing her to mimic others after drinking their blood, but her quirk when awakened should allow her to mimic their quirks too." max sighed before continuing "Considering the potential of her quirk she would make an excellent hero in the future if left to responsible parents and a decent motivation but her parents didn't try to understand her instead they feared her tendencies and scorned her shoving her off to the facility all might found us at." shaking his head he turned to Nezu "she needs therapy and a genuine quirk trainer and foster parents who won't neglect her just because her quirk has something to do with blood." Nezu nodded accepting the proposal the surprisingly smart boy before replying "that goes without saying i shudder to think what path she'd take if left to that facility, on that note how did you end up there?"
Max stilled realizing he forgot vital information... such as how he himself got there. relaxing before sighing a second time. "On a certain day years ago I was born however when my mother died in childbirth I cried perhaps hard enough with my quirk already available, that I dulled my own awareness so with me seemingly dull most adoptive parents passed on adopting me while my own father abandoned my mother when he learned she was pregnant. for awhile after that I passed from orphanage to orphanage until I ended up at that facility where my consciousness finally cleared."
Nezu stilled himself as he absorbed that information before speaking "wait you were aware when you were born... and that cry was you?" Max nodded then nezu continued "I see... well whats your quirk? you mentioned everything but that." max sighed thinking how best to explain "In a way all my base human abilities are superhuman from super hearing to super strength from super thinking to flight and so on" nezu froze shocked "are you saying you have multiple quirks?" "no its just one that multifaceted I like to call it... Man of Steel" Max replied
Max shook his head clearing his thoughts before speaking "I plan on being a hero in the future if you could arrange for a place to stay and a place to train in various traits like blacksmithing engineering science martial arts and other things I may be interested in I'd highly appreciate it" Nezu noticed a key detail "Wait what about parentage? do you need a guardian after all you are quite young?" he said looking over Max's toddler form. max just shook his head "no i just need a representative guardian that i can get things authorized through and a decent school to go to until i'm old enough for UA"
Nezu nodded somewhat proud that max chose his school over the other sister schools unaware that Max did it to keep on all for one's spy and traitor that hero student. "all might will help with that as he will be slowing his career for training his son so at the same time he help you train and prepare you both for UA" Max nodded but before leaving "Can you help me keep in touch with himiko? I want to be there for her as she never had anyone else?" Nezu nodded and then they finalized all the documents before max left.
--------------------------------------------------
Years later at the test day for UA~
Max was seen walking down the sidewalk towards the building bypassing izuku and Ochaco's meeting as he didn't want to mess with too much before a certain attack. sitting down in the testing venue, max looked around noticing he was seated next to mister stick-up-his-ass tenya he decided to keep quiet and not deal with his hassle. when the testing was done it was time for the practical and ending up in a third venue away from both izuku and Katsuki he just flew around smashing 10 one pointers 8 two pointers and 5 three pointers all with one punch and when the zero pointer came out he noticed someone stuck in its path... it was tsuyu. making a sonic boom he flew from one end of the venue appearing right in front of the giant robot giving it an uppercut straight into the sky it falling in pieces just from the force.
in another room watching the venue the teachers and other authorities watching the test all raised a ten on his rescue points while nezu was jumping up and down in happiness while all might was shocked as he did more damage then izuku did to his zero pointer in his venue.
--------------------------
on opening day of class max was the very first one to class picking his desk he sat in the back next to the window. "its time" he muttered exited for the ass kicking he was gonna give to all for one, unaware this world had adapted to his power and potential in various hidden corners of the world a green glint flashed from chunks of crystals and all for one isn't the only enemy this time around.