In order to implement the spirit of the higher-level public security organs to carry out the special struggle of "anti-triad and evil", the Public Security Bureau of Yuzhou City decided to deploy elite soldiers and set up a special anti-triad action team. .The Finance Office of Yuzhou University was robbed, and the gangsters were killed and fled. The Criminal Police Captain Lu Zhen (played by Wang Kuirong) led the anti-gang members to rush out. Initially, it was found that there were four or five criminals. After the robbery, he drove away in a Jetta taxi. The police immediately launched an investigation and analyzed that the currently killed accountant Bai Yicong was suspected of leading the wolf into the house. So, through their girlfriends, they found the key figure, Zhao Zhao, a member of the underworld. Bald Zhao confessed that the case was done by Yongde, the number one underworld king in the city. At this time, Wang Yongde began to plan to rob the financial room of the hospital. As the police stepped up control and pursued Wang Yongde and his accomplices, another murder case occurred in the suburbs. Another capable general of the underworld leader Xue Liang in the city was killed in order to confuse the police? Or does the underworld eat the underworld? In order to protect the safety of people’s lives and prevent the loss of national property, the anti-triad society and the underworld have launched a life-and-death battle