Xiao Zhaoye
Believing that Xiao Zhaoye was an incompetent emperor who might act against him, Xiao Luan carried out a coup d'état and assassinated Xiao Zhaoye. After briefly making Xiao Zhaoye's brother Xiao Zhaowen emperor, he deposed Xiao Zhaowen as well, and took over himself as emperor. During his reign, he was known for being exacting and demanding, but also being frugal. He is seen as a very dark figure in history, because he slaughtered the surviving sons of Emperor Gao and Emperor Gao's son Emperor Wu, despite their kindness toward him.