C306 The Deal with Old Man Tong Shan

Chu Xingyun brought Feng Xiao and followed Elder Tong Shan to Copper Mountain.

Copper Mountain wasn't very close to this place, but it wasn't too far either.

"Right, young master Chu, why did the Thunder Light Bead bought by Lei Family have problems?" Feng Xiao was puzzled and asked along the way.

"Because I have extracted most of the energy