he has schizophrenia from which he imagines that he is streaming, he also dreams of making his sister a sex slave. he was kicked out of school for playing a lot (games helped him get away and get rid of voices for a while) his parents love him, especially his mother, who does not believe his sister that he is abnormal, His sister's name is   Jeon Da-Hye she would beat him just if she saw at least 1 strange behavior. He could be quite creepy and dangerous. He can steal money from his sister.