The two Dao Realm observers, no matter how they looked, couldn't discern the reality, but since the Seventh Crown Prince of the Demon Emperor, Congyun, was still here, they dared not leave this piece of void.
They had to prepare for the distant strange fluctuations that puzzled them by dividing their attention.
In fact, the strange fluctuations that puzzled these two Dao Realm inspectors sent by the Sect of the Demon Emperor were merely the vibrations caused by Achou, the Mirage Dragon Primordial Spirit, when activating the power of the Ancient Mirage Dragon.
Achou, the Mirage Dragon Primordial Spirit, used the mirage energy to lay down a vast illusion at the perimeter of the battlefield.
No matter how intense the battle inside was, passersby outside, even those in the Dao Realm, couldn't see through it.
This wasn't due to Ye Zhen being cautious, but because the Yidongqing Divine Tree Guardian Corps was different.
