The Enforcer of Justice is a wartime drama set during the War of Resistance Against Japan, focusing on hunters from the deep forests of Northeast China who rise up to defend their homeland. The story follows their courageous stand as they fight to delay Japanese forces and protect the retreat of the Northeast Anti-Japanese United Army headquarters. Inspired by true events, the film is based on the “Twelve Martyrs Mountain” and “Li Paoying Ambush” battles that took place in Baoqing County, Shuangyashan, Heilongjiang Province.