Because he knew every Nine Tribulations Ghost Immortal in this Great Thousand Worlds, yet he could not imagine who it would be here.
The moment Pei Xuanjing appeared, he was very surprised, as he had not expected that the Seven Calamities Ghost Immortal, Shenxiao True Monarch, rumored about was actually a powerhouse not inferior to himself.
About that there was no doubt, after all, if the other party were merely a Seven Calamities Ghost Immortal, they simply could not have sensed his presence nor could they have arrived here in a flick of a finger.
This made him overturn his previous guess, originally they, these powerhouses, mostly speculated that this Shenxiao True Monarch was some reclusive old monster wanting to meddle in the affairs of the Great Thousand Worlds coming out as a mere pawn.
