Yunque Zi

He is a mid-stage Ascendant (Wen Ding) cultivation level cultivator.

[Spoiler] His original form is a cultivator sent to Zhuque Star by the Xianyi Clan. His true identity is a member of the Xianyi Clan. He appears as a slovenly old man with a carefree and unrestrained personality. In reality, he is well-versed in the ways of power struggles and possesses the cultivation level of the late stage of the Ascension Realm. His artistic conception is the realm of madness. [/Spoiler]

(Source: Baidu Baike, translated)