Wang Nan, a young mother who lost children because of abduction and trafficking of children in an ordinary town, went deep into the traffickers' organization to find daughters and little fish. At the same time, the local police, Huo Yan, also obtained many criminal clues about many trafficking cases.

Wang Nan, a young mother who lost children because of abduction and trafficking of children in an ordinary town, went deep into the traffickers' organization to find daughters and little fish. At the same time, the local police, Huo Yan, also obtained many criminal clues about many trafficking cases.

This film tells the story of a female SWAT officer from Lingbei City who goes undercover to infiltrate a cross-border criminal gambling syndicate. Xiao Chen successfully infiltrates the “Geluxiban” organization and, working in coordination with the task force, helps dismantle the criminal operation and captures the ringleader, Xiao Yang. However, at that moment, Xiao Chen discovers that behind all the crimes lurks a mysterious figure known only as “Brother Tiger.”

A former boxer who quit the ring after a family tragedy forbids his gifted son from fighting. The son secretly competes and wins, forcing father and son to confront grief and finally reconcile.