1943, the Japanese Army is falling back to the Pacific, leaving only collaborationist troops. Commissar Yang Xiaodong is sent to inflitrate the provincial capital.

Police attempt to stop Nationalist agents from destroying public buildings in Ruancheng after the Red Army occupies the city.

1950, PLA scout Tai Zeng disguised himself as a Taiwan agent to defeat the bandits in West Guangxi province.

Mother Feng and her family struggle to live before and during the Japanese invasion of China.

Five soldiers of the Eighth Route Army fight heroically to cover the evacuation of local people from border area between Shanxi and Hebei provinces as the Japanese attack.