Chen Mohun, a graduate student in the Department of Modern History, traveled back to the Western Han Dynasty for six years and became Huo Qubing, a 17-year-old young general who had the historical fate of "died of illness at the age of twenty-four." He integrated modern military theory with Huo Qubing's general bravery. Between the choice of "survive and save his life" and "accomplish the legend of Feng Langju Xu", he shouldered the mission of "the Xiongnu is not destroyed, why should we take care of the family", swept the Xiongnu with blitzkrieg and large roundabout tactics, and became a generation of war god.