The naked corpse of an unknown woman in the wilderness, the real estate boss whose penis was cut off after the corpse was mutilated, the burglary and then taking the opportunity to rape and rape a sleeping young woman. One big case happened frequently. It depends on how the criminal police use modern detection methods to follow the clues. , bring the suspect to justice, and see the persistence of a group of tough criminal police! The brethren repeatedly solved major cases, and gradually grew into a deputy team leader, team leader, and bureau chief—thus becoming mature. Yun Yang, a beautiful reporter, TV host, university teacher, well-known entrepreneur, and Yan Tao Never give up. Feng Jing, the illegitimate daughter of a big boss, and an enterprise white-collar worker, interprets the love-hate relationship with the male and female protagonists. Zhou Dongbei, a civil engineering graduate, technician, foreman, deputy manager, and prisoner, interprets the real The generosity and pride among men!