He Yong, the leader of the 9 15 task force, is wise and astute, and he is a policeman in the crackdown. He is very clever and alert, has justice in his heart, and dares to fight against evil forces and their umbrellas. Li Chengyang and He Yong, one in the light and the other in the dark, and Qi Xin worked together to finally behead the evil forces and their umbrellas. Whole area

As a front-line policeman, Li Chengyang was constantly attacked by the umbrella and framed by the evil forces. Even his immediate boss, the police chief and others framed him for stopping the investigation, which led to his imprisonment.

But in the end, under the command and leadership of the Central Political Commissar and the Central Supervision Team, Li Chengyang regained his freedom and joined hands with various departments of the Public Security Department and the Ministry of Justice. Finally, he eradicated two evil gangs that had been entrenched in Luteng City, Zhongjiang Province for more than ten years, brought the umbrella of evil forces and those corrupt officials to justice, and restored Zhongjiang with a clean political ecology and a clear social environment.