Was on plane with his parents he was 9 plane crashed veryone died but him he lost his memory and was trained by people who found him to be a mercenary he was 001 code name Jin he was found out to be a teen at 19 by people he save dad a mission then he returned home to be a normal teen and he acts like one rxcept when people get into fights with him he beats em every time he has a lil sister who’s 17 and his grandpa if his friends or family is in danger he will Kill the people, eyes are black