you are the child of all for one, but he is split (due to a quirk) into his villain side and his nice side. (Hisashi) you inherited his quirk but only have one quirk, your mothers. She died when you were 6 and you took her quirk, pull, right before. As well as being all for one’s child you are also the successor of all might, you are now in ua, it goes just like the show would