Chan Siu-hung is forced to become a prostitute, with the police following hot on her heels. Ching Chi-ko comes to her defence by claiming to be her husband. Chan is put up at Ching's roof hut named the 'Seventh Heaven' and the two gradually fall in love. Soon the war breaks out. Ching is drafted to do hard labour by the Japanese army. When the war is over, the crippled Ching returns and lies to Chan that he is already a married man, hoping to persvade Chan to marry someone else. Nonetheless, Chan's devotion overwhelms Ching.
Cheung Chi-SuenLaborer
Chan Lap-banLaborer's WifeYeung Yip-WangLaborerTai Sang-PoLaborer's WifeKam YinProstituteKam PingProstitute
Sai Gwa-PauAh Kan, Pimp
Ng WuiLittle MouseYip PingAunt ChuenTo Sam-KuSecond Aunt
Wong Cho-SanUncle Chuen
Yuen Lap-CheungShopkeeper
Patrick Tse YinChing Chi-Ko
Nam HungChan Siu-HungWai To-MingFat Policeman
Chan Lap-banLaborer's WifeYeung Yip-WangLaborerTai Sang-PoLaborer's WifeKam YinProstituteKam PingProstituteSai Gwa-PauAh Kan, PimpNg WuiLittle MouseYip PingAunt ChuenTo Sam-KuSecond AuntWong Cho-SanUncle ChuenYuen Lap-CheungShopkeeperPatrick Tse YinChing Chi-KoNam HungChan Siu-HungWai To-MingFat Policeman
