SHEUNG is diagnosed to have prenatal depression. SHEUNG is discharged and returns home, where SIN, YUNG and others feel uneasy. In a street, MAN and WAI see a man, who sells his daughter to a brothel. MAN comes up to defend the daughter and she gets injured. FOOK asks for compensation from SIN, saying that he has quitted his original job. After sending FOOK off, SIN vents her anger on YUNG. YIP discovers the potential market about the products within the brothels. When SHEUNG returns home, YUNG adopts a changed attitude to her for fear that she will be instigated. YIP bets with FONG on which books they buy will make SHEUNG happy. As a result, YIP loses and he has to pay for the dinner with FONG as punishment. Because of this, YUNG mistakes that YIP has good feeling on FONG; YUNG together with her son, YEE CHING, try to pair them up secretly. YIP and FONG feel embarrassed because of the misunderstanding on the part of YUNG and CHING……