Lung and Wong are buddies in their ferocious youth. Lung fled from his motherland to escape a death penalty. Lung returns after five years and runs into Wong who becomes a priest of an orphanage.

Liu and Keung are competent constables and good partners. But Keung is fired just because of a minor mistake. Gradually falling into a financial crisis, Keung is forced to commit crimes. Liu wants to help but he himself is trapped and has to face internal investigations. As his young brother Raymond is assigned to arrest Keung's gang, Liu is put in a dilemma. Finally, Keung promises Liu he'll give himself up. But the gang won't let them stay alive for long.

An aging snooker player relives the mistakes of his violent past through a poverty-stricken, streetwise kid.

Here Chang Siu Tai is the son of Master Chang, a renowned chiropractor bone-setter operating a clinic in a poor neighborhood in an unidentified city in early 20th century China. Siu Tai works for his father and studies bone-setting and kung fu under him, but gets into lots of trouble, especially after white foreigners and their westernized Chinese enablers descend on the town in hopes of acquiring a valuable statue of the Goddess of Mercy on display at a local Buddhist temple.