A New Friend Lends A Hand

being the only one with no quirk has been hard growing up for Izuku Midoriya, but he always had the dream of becoming a hero but that I'll certainly change when he was attacked by some sort of sludge villain, when it was trying to force his way into Izuku's body a stranger in a black hood saved him from the Sledge villain by disintegrating him with his quirk, and while all that was done the stranger notices Izuku's notebook and realizes he could be probably useful for what is to come.