C1652 Unlocking mechanism

Wave after wave of power lingered around the area. Qi Tianyu laughed softly as he suddenly discovered a certain area where energy was fluctuating.

"Boss, this place is the entrance to our Dark Cultivator Palace, there are many entrances inside, but this one, we have never used it before, I don't know what's going on either."

"You can let me scout ahead for a while. If anything happens