A voice shattered Mu Yun's attack, and this frightened him quite a bit. He hurriedly retreated and pulled apart the distance between him and Ye Sheng, and his face was filled with shock.
He was at the 11th level of the Void Realm, and his attack was already extremely powerful. To be able to shatter it with a voice, it was surely at the 12th level of the Void Realm.
There was an expert at the 12th level of the Void realm here, and this frightened Mu Yun greatly.
As a great expert at the eleventh level of the emptiness realm, he could clearly understand the terror of the twelfth level of the emptiness realm more than anyone else.
The difference of a realm was like the difference between heaven and earth. The twelfth level of the emptiness realm was already able to break free from the shackles of the world, and the eleventh level of the emptiness realm was still a mortal.