A Humanoid Mutant

Lin Mu gazed at the being in front of him and knew that it was not natural in any way. 

"There are even the traces of an invader in it?" Lin Mu sensed.

His instincts were telling him to end this being as soon as possible, and that was exactly what he was going to do.

~CLANG~

The humanoid mutant flexed his hands and the chains were stretched taught.

"GRAAAA!" The humanoid mutant shouted.

His cry was heard across the entire Iron bull city, shocking most of the commoners that were there. But those that were cultivators felt something more. They could sense the cultivation base of the being in its cry. 

A few of them directly fainted while some of them coughed out blood.

Lin Mu's spirit sense captured everything and he knew that this was not good.

'Gu Yao has certainly reached a different level in manufacturing such beings…' Lin Mu thought to himself as he used blink and appeared at the back of the mutant humanoid.