Gu Lingxiu's dream of becoming an actress is opposed by her grandmother. Her father Zhongqi remains ambivalent. Years ago, Zhongqi was in love with a Peking opera diva Hua Yanhong, but the lovers were separated by the matriarch. Regretful of the mistake, the matriarch discards her prejudice and allows Lingxiu to pursue her career. She also urges Zhongqi to look for Hua.

The three heroines, Wong Ang, Wu Nga, and Heung At expose a murder case involving three dead bodies found in an old temple. Unbeknown to the trio, they've fallen in a trap laid by gangster Hui Pui-shing, who desires to avenge his brother's death by eliminating the women. With the cooperation of Hui's righteous subordinate, the police arrest Hui for smuggling tobacco and seizes their forged banknotes.

Wah runs a brothel and has a daughter, Yan, on the loose, born and bred in the same underworld. The two finally go on an ultimate collision course emotionally…