During the Sino-Japanese War, Commander-in-Chief Zhu De leads the Eighth Route Army in pivotal battles against the Japanese invaders.

Police officer Lü Yingjie used his skills and training to help the SWAT team catch robbers during a bank heist. Invited to join their training camp, he worked hard, eventually becoming a qualified SWAT officer. His journey reflects the team's positive spirit and inspires viewers with a message of optimism.

The film centers on Jin Wanfu and is based on the historic “Battle of Shentouling Ambush.” It brings to life a stirring chapter of China’s War of Resistance Against Japan.