Kowloon is invincible

Detective Detective Kowloon (played by Zhang Jin) has a strange and ruthless way of investigating cases but has repeatedly made remarkable achievements. He is an elite detective who dominates the Hong Kong police community. However, he is arbitrary and is regarded by the police force as a "paranoid person." Kowloon was ordered to investigate a serial murder case of a young female police officer. After exhausting all means, not only did he find no clues, but his fiancee Fang Ning (played by Deng Lixin) unexpectedly disappeared during the arrest operation. Kowloon, struggling on the verge of love and pain, suddenly discovered that the serial murder of female police officers was only the first step. The murderer had a bloodier plot. He and his fiancée were also killed...