Changing Atmosphere?

Davis wondered if Xerax managed to find anything strange within him.

Although he felt it was unlikely as the second layer of defense, his light energy was practically an impregnable fortress against Xerax's soul attacks, cultivators could still feel the presence of another energy, except since it was within his soul sea, it would be very difficult to detect any kind of difference from outside.

'Well, it's fine even if he picked up something strange… it's better than exposing my soul undulations at a greater intensity by a hundred times…'

Since he kept the battle within his soul sea, many people weren't even able to register the resonance of his soul aura in their minds. Even if they saw him again in some other disguise, it would be very difficult to recognize him, except for Xerax, who battled him closer.