Mu Zhuo Yun

At the beginning he is described as having the highest social status in Bo City, as the head of Mu clan's branch.

As story progress, he lost reputation due to scandal of his adopted son Yu Ang and his brother Mu He, being affiliated with criminal organization Black Vatican.

After the world college tournament story arc, his daughter Mu Ningxue and his nephew(Ningxue's cousin) Mu Linsheng helps him establishing a new clan for competing against Mu clan, named FanXue clan which resides in a mountain near Feiniao City's shore.