A small group of people from the Chinese Mainland escape into Hong Kong and get involved in robbery, prostitution and murder.

1972 film by Sun Chung

Follows the story of two sisters working in a brothel in 1930's Hong Kong.

An officer of the law and his father are framed for a robbery they did not commit. With only his father's sword at the scene and the man nowhere to be found the officer flees in order to discover who really stole the jewels so that he may clear the family name.