Love Exchange

LING HO-LEUNG and FONG CHEUK-LING are found dead in a car. Police say they are likely victims of carbon monoxide poisoning while having sex inside the car. YIP LAI-CHU, LEUNG’s mother, puts all the blame for her son’s death on her daughter-in-law, SIT CHI-YIU. She believes her son will not have an affair if YIU has treated him good. LING’s husband YIU LAP-TIN does not believe at all that his wife had an affair. He pretends himself as LEUNG’s old school friend and starts to find out any clues from LING’s family. TIN rents a flat next to LING’s family and installs surveillance camera. During his investigation, TIN finds YIU has worked very hard to support the family, she even sells her wedding jewelry in order to get more money. YIU receives a letter and a flash memory drive which are the gifts LEUNG had prepared for their third wedding anniversary before he died. CHU believes YIU is having an affair with TIN……

YIU’s flash memory stick necklace is snatched by a man who has a tattoo. TIN accompanies YIU to the police station. TIN thinks there is something unusual with the video clip inside the memory stick. YIU finds there is a half-hour phrase missing in the clip. TIN tells YIU that he is able to find out the man who attempted to steal the memory stick, nevertheless, YIU asks TIN not to go further about the investigation anymore. Without listening to YIU, TIN finds out the man is called CHAN KEUNG who is a cancer patient and a client of LEUNG. KEUNG kidnaps YIU and demands a ransom of one million dollars from TIN. Eventually, TIN finds YIU on a rooftop and saves her life. KEUNG jumps off the building when TIN is asking him about the memory drive. YIU encounters LEUNG’s boss ANSON TSU YEUK-YUE in a supermarket. YUE finds her a job in his insurance company. YIU works under the supervision of JACKIE CHING NGO-YEE……

YIU scares and faints away. TIN rushes to the hospital to visit her. YIU has decided to quit her job. TIN wants to follow YIU to her office and carry out investigation. TIN finds that there is not any ghost. YUE hires TIN to carry out security tasks on the night when his wife SOPHIE TUNG SZE-TING performs. Staying alone again in the office, YIU becomes very scared. She phones TIN. Later, TIN and YEE find out it is two of the staff who works under YEE made the ghost joke. TIN is blamed by TUNG YAN-WO for not doing a good job as he has left the venue when he is carrying out his duty. At this time, YUE helps to explain about the situation to WO. TIN teaches YIU how to be a successful insurance agent. YIU is able to make her first successful deal finally. KEI brings a drunken young woman home whom he met in the street. CHU does not allow the woman to stay behind in her place……