Jackson Liu

Covert security company Vanguard is the last hope of survival for an accountant after he is targeted by the world's deadliest mercenary organization.

Chen returns to his school when he finds out that his martial arts teacher has died. When he learns that his school students are harassed by some hooligans, he gears himself up to save them.

Hong Kong cop Chan Ka-Kui returns, working with Interpol to track down and arrest an illegal weapons dealer. Chan later realizes that things are not as simple as they appear and soon finds himself to be a pawn of an organization posing as Russian intelligence.