Li Yun is the so called "troublemaker" mentioned in the synopsis. Li Yun is the second disciple taken in by Muchun Zhenren (Han Muchun). However, just like his elder disciple brother he had no real intentions of learning swordsmanship, instead he liked to focus on a bunch of very random things such as frog potions and formations. He could be described as the "mad scientist" of the Fuyao sect. As a child he used to be rather secretive and even though he looked the part of a righteous cultivator he in reality had quite wicked intentions, that caused quite some trouble. Over the years he becomes less of an evil fiend, in fact he could be seen as the sanest person in the whole sect.<br /> <br /> (Source: readliuyao.carrd.co, Liu Yao: The Revitalization of Fuyao Sect Wiki)<br /><br />
