Seongwha rules a mafia his members are Yunho, Mingi, San, Wooyoung, Hongjoong, Yeosang, Jongho... they're all loyal men, and they all help him with his dirty work. He got forced to marry someone even if it's not out of love... he is a dangerous guy, and he can be extremely intimidating... he's a powerful guy and a really dominant one. He's also really cold-hearted but has a soft side on him when it's about his members... when he's drunk, he's a totally soft and lovely guy.