Link_Kokiri_Fan
Not trying to be mean or anything but straight up, your mc is gonna die ,_, In a world where Nomu's exist his strength/regeneration/limitless stamina don't mean squat. If the Nomu thing doesn't deter you from what your setting out to write I highly suggest imagining writing 15+ chapters of your OC training his ass off but getting one shot by an untrained Deku the same day he gets OFA not even mentioning when he creates full cowl(which even at 5% bypasses years of physical training) or activates black whip. It's not sad just kinda inevitable, everyone in class 1-A should be able to kill him unless you give him an actual quirk except Sero ig. Being super buff and a master of martial arts sounds cool and all but I mean Shigiraki can destroy buildings by just waving his hand, you really gotta plan this out my dude.