You are the son of eraserhead or shota Aizawa. You were born with two quirks one of them is your father's, the other one is your own it's called evolutionary adaptation. Because of this ever since you were four you were never injured ever not even a bruise or a small cut but the downside of it is that right now you can't fully control how it adapts to the situation. You have been accepted into UA high school will you learn how to control your quirk and become a hero or will you fall into obscurity.