Cheung Chun-Kit

When a terrorist who specializes in explosives takes hold of an underground tunnel, he threatens to kill hostages if his demands are not met.

A terrorist expert in explosives, whose gang has been dismantled, seeks revenge. He threatens to blow up a Hong Kong tunnel with hundreds of hostages. The policeman who has already beaten him once must stop him again.

A wealthy businessman tries to take down a drug kingpin that he used to work with, while a policeman tries to find justice without breaking the law.