After a long chase, KONG caught TAK. TAK had used his identity of being a Thai Chinese to travel between Hong Kong and Thailand and deposited money into Thailand bank. With sufficient evidence, he was sent to prison.

SHAN's notebook was stolen by CHING in a restaurant. They went to the police station and it was found that CHING was POK's daughter. SHAN was punished and dismissed. The matter was being put onto the Internet which POK thought it was done by SHAN. He intended to send her away. FAI was discontented and left with SHAN.

After the case of Fire Department was finished, KONG was busy to investigate a case about purchase of buildings by property developer. KWAN and NAR pretended to be buyers and contacted the security supervisor in order to get more information.