Only half an hour later did a small valley appear in front of the two people. In the valley, there was a very weak fluctuation of spiritual power. If it was outside, the fluctuation would not be noticed by the two people at all. Only if there was no spiritual power here, the two people were extremely sensitive to the spiritual induction.

they stopped to hide the light, looked at each other, and then they started to hide. Then they flew to the valley cautiously.

in the valley, there is an altar more than ten feet in size. The bottom of the altar is not the real ground, but an...