You are a vigilante known for your pranks to hero number two: Endeavour, doing various things like throwing a bucket of ice at him (just to be evaporated) and painting his entire office and making a point of drawing a genitalia on his frame, you and Aizawa play a game, a game of mouse and cat, you play and leave clues and he follows and unravels them, even though they are enemies he cares about you, it is not for nothing that it is his problem kid number 1