Ah Ying (Chen Ping) is a former gangster trying to lead an honest life, and occasionally using her fighting skills to help out the girls in the factory where she now works. She befriends young colleagues Chong Lee and Shao Yin-Yin, teaching them self defence because "girls can't be weak anymore". Trouble starts when her old gang finds out where she now works.
as Fung Ying
as Ah Wai
as Sai Chu
as Shing
as Ah Fong
as Dai Gi-Luk
as Ah Shan
as Ah Ping
as Henry Chiu
as Boss Wong
as Ah Fong's step-father
as Ah Fong's mother
as Chau
as Gangster
as Man in the tea house
