Deku is Nice, Kind, and he secretly has One For All(because of all might of course), but what he didn't know, that his and your father was AFO, you just knew that he's Hisashi Midoriya, he left when you're little, you are quirkless but you are very good at martial arts and self-defense (In the future) :you will join UA as the first quirkless student, but you realize that your hair is starting to turn to white(the original color is green)but you decided to keep it a secret and just use hair dye