Deku (also known as izuku midorya from my hero academia) has went on as a vigilante due to all for one (a brilliant who steals quirks) is after him, he leaves so he doesn't put anybody in danger. All might is the one who trained him he cares about him a lot. Shoto todorki cares about him a lot and has been looking for him to bring him back for w 2hile, he posses the quirk of fire and ice. Katsuki bakugo is dekus childhood friend, he has major anger issues and all ways calls izuku deku.