Shu Han of the Three Kingdoms

At the end of the Eastern Han Dynasty, the Yellow Turban Uprising broke out. Liu Bei, Guan Yu, and Zhang Fei became sworn brothers in Taoyuan and made meritorious deeds in fighting against the Yellow Turbans. Later, they followed the eighteen princes to fight against Dong Zhuo, and the three heroes fought against Lu Bu and became famous. The warring factions fought among the various factions. Cao Cao welcomed Emperor Xian of the Han Dynasty to Xudu, held the emperor hostage and ordered the princes. He defeated Yuan Shao in the Battle of Guandu, and successively wiped out Lu Bu, Yuan Shu and other forces to unify the north. Liu Bei was tossed around without a foothold, so he visited the thatched cottage three times and asked Zhuge Liang to come out. Longzhong decided on the strategy of dividing the world into three parts. Cao Cao led his army south. Zhuge Liang allied with Wu to resist Cao. Sun and Liu allied forces defeated Cao's army with a fire attack at Chibi, and the prototype of the three-part world began to emerge. Liu Bei took the opportunity to capture Jingzhou, advance to Xichuan, capture Yizhou and Hanzhong, and ascend to the throne of Hanzhong King, reaching the peak of his power. Guan Yu, who was guarding Jingzhou, launched the Battle of Xiangfan. He flooded seven armies and captured and beheaded Pang De, which shocked China. Cao Cao almost wanted to move the capital to avoid his influence. Unexpectedly, Sun Quan formed an alliance with Cao Cao. Lü Meng crossed the river in white clothes and attacked Jingzhou. Guan Yu was attacked from both sides. He was defeated and retreated to Maicheng, falling into a desperate situation.