It was 1943. The ancient Chinese land was ravaged by the iron hoofs of the great powers, and the arduous Anti-Japanese War had reached a critical moment of life and death. The ancient town of Changde occupies an important military position in the battles between you and me. Around this De, a bloody and tragic storm is about to come. The persevering and low-key He Pingan (played by Zhong Hanliang) is a small policeman in Changde on the surface, but in fact he is an underground worker planted in this town by our party. The heavy troops of the Japanese invaders are gradually approaching, and the corrupt officials are embezzling themselves, and a large number of bandits are looting and harassing, making Changde in danger and the city is about to be broken. In the chaotic situation, Ping An met Shen Xiangling (played by Wang Like), the daughter of a rice shop. The ruthless flames of war ignited on this land, and the weak lives seemed to be drawn into a huge meat grinder, which made people dare not look directly. At the juncture of history, the sons and daughters of troubled times marched forward courageously and composed a national ode that can be sung and wept...