In order to arrest a group of human traffickers and rescue a kidnapped child, the director of the police station was killed by a trafficker's car. His death also alarmed the three major evil forces in the city. His son Gang, who had just graduated from the police academy and was assigned to the city's criminal police team,... After finding out the whereabouts of the human traffickers, these traffickers died tragically one after another, and suffered inhuman torture before their death. This story mainly tells the origin and demise of several evil forces, as well as the growth process of their members.
