The four constables Emotionless, Iron Hands , Life Snatcher and ColdBlood are specially skilled in their own individual super powers. When the four constables of the Divine Constabulary investigate a murder in the suburbs, they unexpectedly stumble on clues to the murder of Emotionless's family 15 years ago.
- Genre: Action, Fantasy
- Studio: Beijing Enlight Pictures
- Keyword: martial arts, based on novel or book, hong kong, wuxia, literary adaptation, woman director, wan ray
- Cast: Deng Chao, Liu Yifei, Anthony Wong Chau-Sang, Collin Chou, Ronald Cheng, Jiang Yiyan