The head of an elite Hong Kong surveillance unit (Simon Yam) keeps one eye on his rookie apprentice (Kate Tsui) and the other on a notorious criminal (Tony Leung Ka Fai) he suspects of masterminding a recent jewel heist in this tense thriller from filmmaking duo Johnnie To and Nai-Hoi Yau. Of course, the criminal knows all along he’s being watched. But that doesn’t stop him from trying to pull off the biggest score of his career.

A French chef swears revenge after a violent attack on his daughter’s family in Hong Kong, during which her husband and her two children are murdered. To help him find the killers, he hires three local hit-men working for the mafia.

An operation against the notorious druglord in Thailand changed the destiny of a HK narcotic team- the workaholic captain lost his men and bright career; the loyal officer was abandoned and went missing; the undercover cop who was salvaged chose to walk away from the past. Several years later, a drug dealing-related crime brought them together for a final face-off.

During the warlords era in China, a village located in rural area called Pucheng fell into dangerous situation when its government allocated all its military force to the front line, the cruel commandant Cao from the enemy troops arrived the village and killed the innocent, the guardians of Pucheng were desperate to fight against Cao for justice and to protect their homeland.