In 1944, the National Army of the Changheng Campaign ended in failure. Fei Zhenxi, an officer who was brave enough to kill the enemy, was also caught in a Japanese prisoner of war camp because of his injuries and coma. All prisoners of war there were not only physically tortured, but also psychologically defensive. It was devastatingly destroyed. Fei Zhenxi had battled with the Japanese soldiers many times in the prisoner-of-war camp, and was repeatedly beaten up by the Japanese soldiers. However, he still preferred death for the sake of his country and faith. After experiencing a series of inhuman torture, Fei Zhenxi also accidentally met Communist fighters Liu Feng and Feng Lao Da who had the same patriotism. He was influenced by the spirit of the Eighth Route Army headed by Liu Feng and decided to join the Communist Party. In the end, everyone successfully smashed the Japanese conspiracy and led a group of prisoners out of the camp.
