"Fatal Love" is a romantic and funny movie about three men and women around a serial murder case. It combines horror, romance, and humor. Ha Ji-won plays a passionate mystery novelist who tracks down a serial killer. Cheon Jung-myung plays Ha Ji-won's good friend, a criminal policeman. Chen Bolin plays a handsome and warm man who makes the heroine blush and heartbeat, and will have a romantic relationship with the heroine.