Dung Yi

Upon knowing that her husband purposefully exchanged her body for business, Lam lost her control and killed her husband and devised a plan to lure her husband business partner and murdered him as well, Lam had a good impression in Ka-Wah and in order to get him in hand, she forced his girlfriend to commit suicide but fortunately she escaped and when the police came they found Ka-Wah was tied up on the bed. Upon arrested Lam, it came to the end of a tragic stroy

The plot follows new prostitutes Susan (Karen Yeung), Fanny (Tung Yi), and Chinyun (Chung Chun), who are inducted into the Fragrance House brothel where they are trained in the ways of lovemaking by their veteran madam Tall Kau. Eventually all three enter circulation where Susan is crowned the top prize and becomes enamored of budding scholar Chu Chi-Ang. Fanny is jealous beyond all means and though she's bought by famous horse trader Sir Lui (Category 3 staple Tsui Kam-Kong), she still plans her revenge on Susan. Eventually the typical “torture the innocent naked girl for cheap thrills” stuff happens, while Chu learns various wacky sexual positions to get Susan back.

Although Chicken does not make an appearance, Chan Ho Nam finds a new love interest in the form of Mei Ling (Shu Qi). Meanwhile, Tung Sing returns to cause trouble again for Hung Hing, in the form of new leader Szeto Ho Nam (Mark Cheng). Young and Dangerous 5 occurs during the transfer of Hong Kong sovereignty to China, with the "boys" becoming "men", as they develop and mature into more business-like dealings.