Murong Xi.

About Murong Xi

Murong Xi, courtesy name Daowen (道文), also known by his posthumous name as the Emperor Zhaowen of Later Yan (後燕昭文帝), was an emperor of the Xianbei-led Later Yan dynasty of China. He was one of the youngest sons of Murong Chui, and after the death of his nephew Murong Sheng became emperor due to his affair with Murong Sheng's mother, Empress Dowager Ding. He was regarded as a cruel and capricious ruler, who acted at the whims of himself and his wife, Empress Fu Xunying, greatly damaging the Later Yan state. After Empress Fu died in 407, he left the capital Longcheng to bury her, and the soldiers in Longcheng took this chance to rebel and replace him with Murong Bao's adopted son Murong Yun, and Murong Xi himself was captured and killed.