Лю Бэй
After Liu Bei declared himself emperor of Shu Han in 221, Liu Shan was formally made the crown prince. In the following year, Liu Bei left the capital Chengdu on a campaign against Sun Quan, who had sent his general Lü Meng to invade and seize Jing Province from Liu Bei in 219. Liu Bei was defeated at the Battle of Xiaoting and, having retreated to the city of Baidicheng, eventually died in 223. Before his death, Liu Bei entrusted the young Liu Shan to the care of his chancellor Zhuge Liang. Liu Bei even told Zhuge Liang to take the throne if Liu Shan proved to be incapable.