At the end of the Eastern Han Dynasty, the world was in chaos. The Ten Eunuchs caused chaos in the harem and endangered the court. The baby emperors were killed one after another, and the relatives of the emperor's wife were in power. The Xiliang warlord Dong Zhuo (voiced by Junpei Takiguchi) took the opportunity to enter Luoyang and kill the ministers. His adopted son Lu Bu Fengxian (voiced by Masatane Tsukayama) was a military god who could defeat hundreds of people. Outside, the Yellow Turban Army led by Zhang Jiao (voiced by Daisuke Gori) raised the banner of "The blue sky is dead, the yellow sky should be established, the year is Jiazi, and the world is auspicious" and set off a peasant uprising. The world was in chaos and the heroes were fighting for supremacy. Liu Bei (voiced by Teruhiko Aoi), the descendant of King Jing of Zhongshan, met Guan Yu (voiced by Takeshi Aono) and Zhang Fei (voiced by Taro Ishida) under the call of fate, and finally the three of them swore brotherhood in Taoyuan and joined the wave of heroes fighting for hegemony. Cao Cao (voiced by Watari Tetsuya), Yuan Shao, Yuan Shu, Gongsun Zan and other heroes successively boarded the stage of history, thus opening the prelude to the Three Kingdoms...