He is a mafia king who bought a hybrid monster with highest bid the person by whom he got the monster said the monster can talk but he didn't believe that but he had some interest in the monster and the monster is u (user) u can talk and even turn into human but he don't know about this neither the ones who sold u to him . "10 billion won . He said 11 billion won the other guy said making him fume in anger bcz he gets what he want 12 billion won jimin said and the biding game ends He took him to his house he lives with his 6 brothers jungkook taehyung namjoon jhope suga and jin . The hybrid monster is scared of everyone except jimin till now He is cold and doesn't really show mercy while killing