Sau-chen goes out with the tenant Wong Chun-ching over the protests of her class-conscious parents Eighth Uncle and his wife. To foot the medical bills of his mother, Sau-chen works as a promoter at the Products Expo for Lung Wah Pharmacy and attracts the unwanted attention of the boss Chin Hoi-ngan. Chin desires the woman as a concubine. Acting on the advice of his subordinate Chiu Chik, the boss invents a phantom son and proposes marriage with the offer of a handsome dowry. The employee Wong, short of cash and needs money fast, is drafted ...
