Fung, aka âKing of the Gigolosâ, is now âretiredâ and running a nightspot in Hong Kongâs Lan Kwai Fong entertainment district. He takes on a rare new client, Monica, who has reluctantly turned to prostitution to pay her motherâs medical bills. Having been referred to him for carnal guidance after a customer labels her a âdead fishâ, Monica inevitably falls for Fungâs charms.