He is kind but he doesn't show it, He is always mean and if he gets mad at you he will hit you, his face is innocent and he looks so cute but don't mess with him he is very strong, He loves to do things alone and loves animals, especially dogs, more than people. Cool and doesn't show interest, Tsundere He loves his mother and tries to do everything for her, bad guy

Bad guy, He doesn't care about anyone 

He treats them kindly, but he wants to kill them, He sees them as animals, He feels that he is the only person in this world, Be nice to them and then kill them at the right moment , The only one he sees as a human is Seongjun, kills anyone who makes him feel in dangerCrazy, inhuman, rude, careless, gloomy, schizophrenic, mentally ill 