SHING announces that he will retire soon and that he will choose one of his three children to be the successor to take over his business in KEI’s Group; the eldest son, TAI CHI, and the daughter, LAM LAM, are discontent. SHING requests CHING to investigate who is the person, among his three children, has taken away 60 million dollars from the company. CHING sends CHIU, PO and YAN enter the KEI’s Group for investigation. CHING proposes a marriage to SIU successfully. HIM dates SIU, while SIU tells him not to disclose their relationship. SIU also speaks out 12 numerals, reminding him of the love commitment in those old days; HIM is puzzled. CHIU and PO follow LAM into a house, where they take photos of LAM when she takes LSD (kind of hallucinogen). A fire suddenly breaks out in the house; CHIU is afraid that he will lose PO in the same way as he lost Fanny in a fire; CHIU rushes into the house to save PO.… ...