Chu Liuxiang is having drinks with his friend, Monk Wuhua. Gong Nanyan of the Holy Water Palace suddenly appears and accuses Chu of having stolen the palace’s Heaven’s One Holy Water and committed a series of murders. She agrees to give Chu a month’s time to clear his name, or else the mistress of the palace will kill him. Chu’s curiosity and eagerness to prove his innocence spur him to investigate the case.
18 year old Ainu (Lily Ho) is kidnapped and sold to a brothel. Her good looks and wild personality make her very popular with the lustful clients, but also draws the lesbian attentions of brothel madam Betty Tei Pei. Betty teaches Ainu the ways of lust and the ways of kung fu, and Ainu becomes more and more similar to her captor. But rage at her treatment is still burning inside her.