In the 38th year of Showa, two violent organizations in Kurashima City, West Japan, the Ohara Group and the Kawashou Group, struggled continuously, and the local police and politicians had much to do with the underworld, so the situation of the struggle was complex and changeable. Cangdao police officer Jiu Neng Desong (Kanahara Wentai) and Ohara group cadre Hirogu Kenji (Matsufang Hongshu) have a strong personal friendship, and the two men destroy the land acquisition plan of the Sichuan hand group in the name of a raid, which intensifies the contradiction between the two factions. With the Kawashi group secretly through the tune of the county high-level transferred to the fair and strict police officer Haitian (Mei Miyagi Chen Fu) to suppress the Ohara group, and investigate the relationship between Jiu Neng and the underworld. The group leader of Ohara who was released from prison (Endo Tajin Lang) announced the dissolution of the organization under pressure. Guanggu had no place to hide and the trapped animal was still fighting. After persuasion, Jiu Neng succumbed to Kaitian and finally shot Hirogu who intended to attack Kaitian. It has been proved many years later that the so-called justice is also part of an ugly conspiracy.