Chapter 2079 : Medium-grade Crystal Stone (Part 1)

Xiao Chen walked over and casually picked up a piece, examining it closely. He had come into contact with many crystal stones before and was quite familiar with them. However, this was the first time he had seen a crystal stone of this quality, and it was filled with even more abundant spiritual energy. Staring at the crystal stone in a daze, Xiao Chen suddenly realized that this might be a medium-grade crystal stone!