There is a murder case in a bank The victim is the general manager's (KEI's) secretary, JENNY. JENNY fell down from the high floor to the central lobby and died. According to the receptionist, YUNG's statement, there is nothing strange about YUNG before she died. JENNY's mother is in overseas. The police could not reach her at the moment. The coroner's report shows that JENNY had pregnant for three months. The police searches JENNY's home and finds a photo in which JENNY and KEI were together. They also find out that JENNY had already arranged an abortion and had arranged a flight ticket to US. The murder case is not that simple.

YUNG reports to the police that she had been robbed. The robber got a tattoo 'UN' on his arm. The police finds out that KEI had transferred two hundred thousand dollars to JENNY's account. KEI naturally becomes the suspect. The police then asks KEI to give statement. KEI admits that he had lent money to JENNY for the flat down payment and had sent JENNY home. However, he could prove that he was in the 15th floor when the murder was happening. The police set KEI free as they have insufficient evidence to charge him. Another murder case happened. The victim is JENNY's mother who had just arrived from Guangzhou. The police discovers KEI's finger print at the murder spot. KEI is again being arrested.

They find out that KONG has given false evidence. KEI is then unable to bail and is being detained. BON finds that the case is very suspicious. He thinks that KEI need not kill any body directly as he is very rich. He also would not leave so much obvious evidence. It must be a set up. Somebody is trying to frame him up. BON and KEI are brothers with same father and different mothers. BON's superior fears that BON will favour KEI. Thus he orders BON to stop handling this case. BON discovers that JENNY has left a film-roll. It had pictures taken in Thai by JENNY and her boyfriend. TING gives a video-cassette to the police. The real murder is..............

HONG joins a bank and quits his post as a graphic designer. He is determined to manage his family business. The YIP's family are very glad. KIN and FONG live together. However, FONG keeps all KIN's money. She only gives seventy dollars pocket money to KIN per day. BON dislikes FONG's way and rebukes her. LAP is very ambitious. He deliberately goes out with the stream for a better future. He accompanies Sir TAI to the bar to flirt around. He meets BING who is very sexy. He is deeply attracted by her. BING is KEI's youngest daughter. BING leaves a diamond ring in the bar. LAP picks the ring. LAP got a chance to approach BING. However, BING does not show up again in that bar.

The criminal, KONG, escapes away from the district court. He goes to see KEI. He extorts money for over twenty years. He then could use this money to flee to Taiwan. In order to maintain the family reputation, he sends CHEONG to deal with KONG. Unexpectedly, CHEONG kills KONG so as to keep his mouth shut. HONG works in a bank as a customer services officer so that he could start from the beginning. Unexpectedly, he meets YUNG who he has secretly admired. Now they become colleague. BON likes FONG and wants to chase her. However, FONG has already got a close boyfriend.