Sacrificed. Introduction to the film: During the Long March, the Red Army's independent regiment sharp knife squad was brave and good at fighting. Under the leadership of the squad leader Zhao Kui, countless enemies were wiped out, but the losses were heavy. Wang Fugui, a little soldier in the hospital, was assigned to the sharp knife class. He was familiar with Zhao Kui because of the chicken stealing incident, and because he was young, he made an appointment with him for three days. Unfortunately, he died in the battle with the Kuomintang defenders.