NC16 / Cantonese / / 120 Mins
In this prequel to Mou gaan dou (2002), Chan Wing Yan has just become an undercover cop in the triads while Lau Kin Ming joins the police force. Both the triads and the police find an enemy in a rival crime boss.
| Director: Andrew Lau, Alan Mak |
| Cast: Shawn Yue, Edison Chen, Carina Lau, Anthony Wong, Eric Tsang |
| Release Date: 13, December 2022 |