Standing in front of the door just outside the range of the terrifying aura, Xuan Hao turned around and looked back towards the sandstone doors that were now hidden behind the dark mist that covered the dark and eerie hallway behind him.
At first, he had thought he would be able to make use of the formation to find a way out, but given the terrifying aura present, he began to doubt whether or not he had overestimated his own abilities. Even if the formation was in a worse shape due to the passage of time and didn't have anyone in charge of it any longer, it was still a powerful formation that was far beyond his comprehension.
Thinking about it for just a few seconds, Xuan Hao understood that he had been a little too arrogant when thinking that he would ever be able to gain any level of control over such a powerful formation even if he managed to find the formation core.
