The deputy secretary of Luohe County Party Committee reflected some information of Cao County Chief's family to Song Group Leader by telephone, so that Song Group Leader was alert and prepared for Cao County Chief, Sun Zhibiao and their father.

"Decisive Battle" tells the story of Song (), the leader of the anti-gang task force, leading the team members to investigate a land acquisition and demolition case in depth, only to find that the story behind it is not simple. Local officials collude with evil forces, do evil and oppress the people. The investigation team led by Song confronted the evil forces played by Jin and the corrupt officials, and finally fought to the death and brought the evil forces to justice.