Yong Hua Fort is one of the famous forts in Tangxi, under the leadership of the eight female heads. It boasts many red ladies-in-waiting, including Hua Yanhong whose beauty is renowned far and wide, Lu Qianqian who has just arrived from Shanghai, Yu Ye - a bashful and pure sweetheart, Jinzhi who is passionate and outgoing, and even Jifei Feng has become an object of desire for the gentlemen. Good times don't last forever; to implement anti-prostitution measures, the British government dispatches anti-prostitution commissioner Cheng Libang to investigate. Returning to Hong Kong with Cheng is his British classmate and fiancée Lily. To better understand the relationship and impact of prostitution on society, Cheng first investigates at Yong Hua Fort. After two or three visits, he becomes entangled with some of the courtesans, like Lu Qianqian and Hua Yanhong. Lily, who had always trusted her fiancé absolutely...