Murong Xi
In 407, Murong Xi built a new palace for Empress Fu, Chenghua Palace (承華殿), using so much dirt in the project that dirt was described to become as expensive as grain. In summer 407, Empress Fu died. Murong Xi mourned her so much that he ordered that a magnificent tomb be built for her, and also forced his sister-in-law, Princess Zhang of Gaoyang (Murong Long's wife) to commit suicide so that she could be buried with Empress Fu. The officials were all forced to weep for Empress Fu, with those who could not shed tears punished severely, so they put chili peppers in their mouths to stimulate tear production. Eventually, Murong Xi accompanied Empress Fu's funeral procession out of Longcheng, and after he left, the soldiers in the city mutinied under the command of the general Feng Ba, and they made Murong Bao's adoptive son Murong Yun emperor (as Emperor Huiyi). Murong Xi was defeated, captured, and executed. Murong Yun (who then changed his name back to the original Gao Yun), however, buried Murong Xi and Empress Fu together with imperial honors.