C656 Lobbyist

Lin Lang did not lightly frown. What Gong Yewei had said was indeed a problem.

"How did you find out?" Lin Lang asked.

"Earth Essence Spiritual Wave." Gong Yewei laughed, "Those people seemed to know that it is not safe to keep the dragon stone on their bodies, so they dug a hole and buried it. But they seem to have no idea that cultivators can sense energy ripples