故事发生在所有男人都对其想入非非的红灯区唐楼之中。丽姐（吴家丽 饰）是大厦的管理人，管理着在大厦里居住的租客们，并且向她们收取租金。某日，丽姐得知大厦即将面临被拆迁的命运，这也就意味着，居住在此的众多
An affluent medical professor, Komiya, and his bossy wife, Tokio, are to look after Setsuko, their high-spirited niece from Osaka. Setsuko is a liberated woman who does what she wants, including smoking, even though she is a minor. On Saturday, the professor does not feel like going to his weekend golf game, but his wife packs him off anyway. So he leaves his bag at the apartment of his student Okada, and goes to a bar with a friend. Setsuko traces him there, and insists that he take her to a geisha house. When she gets rather tipsy, the professor calls Okada to take her home, while he sleeps at Okada's. The wife becomes suspicious of Setsuko when she sees Okada bringing her home, and also of her husband when she discovers that he did not go golfing.
