C88 Entering the Ancient Desolation Garden

The gray stone was about the size of a fist. There were symbols engraved on the sides of the stone. From time to time, one could see a thin layer of light wrapping around the soul stone.

When Wu Yun reached out his will, he could feel that there were three auras. They corresponded to the masters of the three sects; presumably, they were there to prevent disciples from cheating