Emperor Muzong of Liao Dynasty reigned from 951 to 969. He was the son of Emperor Taizong of Liao, and succeeded Emperor Shizong, who was murdered in 951. This article needs to be cleaned up to conform to a higher standard of quality. ... Emperor Taizong of Liao was emperor of the Khitan Empire, China (926-947). ...

His reign was plagued by plots and rebellions against him. He fired many ministers who worked for Emperor Shizong, and used forces against those who dared to rebel against him. In June 952, his uncle wrote a letter to the Later Zhou Dynasty, saying that "Muzong is a drunkard and has no ambition". Muzong discovered the letter and executed his uncle. In July 952, Shizong's brother Yelun Loguo attempted to rebel, but Muzong suppressed it and executed him. In October 953, Muzong's brother and several high-ranking officials plotted against him. Once again, Muzong discovered the plot and executed most of the plotters, but imprisoned his brother instead of killing him. A similar situation occurred in November 959, where his brother was spared, but the other plotters were killed. The Zhou Dynasty (Chinese: 周朝; Hanyu Pinyin: ; Wade-Giles: chou chao; 11th century BC to 256 BC) followed the Shang (Yin) Dynasty and preceded the Qin Dynasty in China. ...

Emperor Muzong, like Shizong, was a drunkard and had many vices. He had a violent temper and frequently killed people without reason. He also liked to hunt. Muzong's reign was one of the darkest in Liao Dynasty's history, and his government was a shamble.

In February 969, Muzong went out to hunt in the Black Mountains. Muzong and his servants drank and had a feast. After midnight, Muzong called out for food, but no one responded. He went into a rage and threatened to kill the chefs. The frightened chefs, along with some servants, sneaked into Muzong's tent and murdered him. There are several mountain ranges named the Black Mountains. ...