Kanin, a young playboy, is the only son of Red Eagle Gang. After his father gets into an accident, he has to come home from overseas. In order to take the leadership of the gang, he has to get married. He gets into an arranged marriage with the wild horse, Pantheera, and he has to tame his wild horse. At the same time, he has to fight against the opposing gang. After falling in love and understanding each other, Kanin finds out that his father 's accident was in fact an assassination, and the mastermind behind it may be his wife's family.