Kang Bokgu is a good-looking but hot-tempered guy. He is a kick boxer, and always has bruises on his face. He lives with Han Dajung who has been a friend of Bokgu's since orphanage, and had burnt her face while trying to rescue Bokgu from fire. He feels responsible for her wounds. Cha Eunsuk is a famous actress who had been a girl friend of Minku, Bokgu's brother.
