Ming Dynasty secret agent Ling Ling Ling (000) is assigned to investigate a drug poisoning involving a performance enhancing drug in the brothel, Ying Chun Kwok. Ling thought hard and finally came up a disguise as the author of Yuk Po Tuen (Sex and Zen) to sneak into the brothel. The prostitutes in order to get their names into the book all tempted Ling, who in order to appaise the ladies, turned the book into a book of dirty stories. One day, a blind servant Yuk Chu Nui (Jade Virgin) is auditioned, Ling learned that the buyer would receive the drug, so he bidded up the prices hoping to receive the evidence. Who would expect that someone else is bidding with a higher price?
徐錦江
as Agent 000 / May Yeung Sung / Lightning
楊玉梅
as May Yeung Sung's wife
Lee Suet-Man
as Blind Woman
關寶慧
as Yim-Fong
黃一飛
as Koo Fung
Fong Ting
as
乐蓉蓉
as
林尚義
as Sun Ng-Hung / Lam Sheung-Yee
洪曉芸
as Heung-Wan
张萱
as Shui-Chu
何家駒
as