Trust no one - if the price is right, the finger of your most trusted ally will be on the trigger. Your targets may hide in the most remote areas of the planet, but their destruction is never prevented - only postponed.

This is a first person shooter game. What I like about it is that in every scenario, it is possible to finish off the target without alerting or killing off innocent parties. As a player once said, “It is most rewarding to walk away from the crime scene.”

Yan (Tony Leung) is a police mole in the Triads. Recruited into the Triads as a teenage underling, he spent a decade as an undercover.

Leading parallel lives, Ming and Yan are are feeling increasingly trapped in their false surroundings. Their curious paths finally cross each other one evening when both the police and the Triads discover that there is a mole in their organisation....