An undercover police officer attempts to take down a drug trafficking syndicate from the inside.

• DirectorAlan Mak Siu-Fai
• Release31 March 2017
• Genre
  Action / Adventure
• Duration1h 57m
• Budget$250,000
• Revenue?
• Rate
  

  6.5
  46 reviews
• Productions

  Pop Movies, Beijing Perfect Film and Television Media Co., Ltd., CMC Pictures, Perfect World Pictures, Just Creative Studio