Jean or Tony Cheung (the character seems to have two personal names) has women throwing themselves at him at every turn. God knows why. Miss Chung works in this rice shop. Billie wears sunglasses much of the time. Miss Chiu sings at a club. Jade Screen Liu is a nude movie actress. Tony has had all of them, though he seems interested in no-one or nothing.
Miss Chiu is found murdered by Jade Screen, and Detective Lan come sin to investigate. Lan fancies himself as Columbo, spending much time harassing everyone in sight.