C1129 Chuan Tcm University of Science and Technology

Black lines appeared on Lee Yifann's forehead. He never thought there would be a black stone in the box.

He thought that there would be some rare treasures inside. No matter how bad it was, it would be a refining material similar to Purple Gold Sand. In the end, it turned out to be a stone!

He rolled his eyes, thinking that he would throw the stone away when he turned around