Lu Ming approached the array and observed it carefully.
The power of this formation was absolutely amazing, and the technique of setting up the formation was extremely brilliant. It could be seen that the owner of this immortal cave abode was definitely an extremely powerful master.
Lu Ming speculated that it might be a Celestial King.
However, after all, a long time had passed. The light of the array had dimmed, and its power had weakened a lot. Some places had begun to collapse.
It was possible that after a period of time, the entire formation would not be able to maintain itself and would completely collapse.
Lu Ming activated the shifter Emperor's Mark. Coupled with the fact that the array was incomplete, he easily found a breakthrough and entered the array.
Within the formation was a huge underground cave.
The moment Lu Ming entered, he was shocked.
That was because a figure was sitting cross-legged in the middle of the cave.