Avsnitt 4

After TAK-KEI and MAK SEI discover that SILLY CHIU wants to go to an exotic club, TAK-KEI refuses to tail after him anymore but MAK SEI forces him to continue. Suddenly, someone wreaks havoc in the second-hand shop, making Mrs SHUM feel very frightened; whereas OI-KIU also learns that her father SHUM WING once again owes a lot of money. TAK-KEI and MAK SEI follow OI-KIU, thinking she is linked to the injury on duty case . They end up being taken back to the police station for questioning. TAK-KEI claims that he is a private investigator but the police do not believe him; whereas MAK SEI wants to meet someone called CHICKEN WAH. In a washroom, MAK SEI bumps into KWOK-WAH who instantly runs away to the rooftop terrace. OI-KIU tails after her mother only to find out that she goes to meet up with SHUM WING . On the other hand, SILLY CHIU asks SHUM WING whether he owes someone a lot of money, adding that he can help him solve the problem.… ...