The Mu Family is one of the Twelve Guardian Families that protect the Demon Emperor's Family. They reside in Demon Imperial City. They have a very good relationship with the the Yun Family due to the princess of the Mu Family, Mu Yurou, marrying the Yun Family Patriarch, Yun Qinghong. The Mu Family treasure is the Frost Crystal of Absolute Heaven.
- Mu Feiyan - Father of Mu Yurou
Young Patriarch Edit
- Mu Yubai - Yun Che's First Uncle
Sons of the Patriarch Edit
- Mu Hengyi - Most talented of the young generation, grandson of the Third Grand Elder. Third level of Tyrant Profound Realm.