Longtime Johnny To collaborator Law Wing-cheung directs this fast-paced thriller about a wealthy real-estate tycoon who vows to avenge the murder of his daughter at the hands of vicious kidnappers. Wong Ho-Chiu (Anthony Wong) lives a life of luxury, but that life is turned upside down when his daughter Daisy (Janice Man), a notorious party girl and cocaine addict, is abducted for ransom.