Not far from Shanghai, in a country town stands the palatial home of the Pang family. Old Master Pang is an addict who brings up his beautiful daughter Ruyi on opium smoke. Her older brother, Zhengda, is addicted as well, and then paralysed and effectively brain-dead. Zhongliang, Zhengda's brother-in-law, is a successful gigolo in Shanghai who seduces older married wo...