Sodam's (Dara Park) uncle plans to marry her off to a horrible rich man. But she defies her uncle and escapes such marriage through the help of Bong Pil, the horse trainer. But Bong Pil turns out to have his own secret. His real name is Kim Jaejoong. And Kim Jaejoong is a vigilante hell bent on avenging the death of his father. Despite knowing the truth, Sodam  still finds herself falling in love with Jaejoong. Though she sees the darkness in his eyes, she is still unable to resist his kisses and embraces.