Walking among the sabre Qi, Yi Yu soon got close to the spirit vein. Yi Yu had sensed a huge crystal vein mine, such as layers of crystal superimposed, crystal clear, without any impurities. His mind was swept away, stretching for hundreds of miles, almost occupying all the underground space of Dingtao City, such as a crystal dragon, silk spirit emanating from the spirit vein, and dozens of rocks around him Layers are all precious minerals. Less than one percent of them are mined by Wuyi blood, but this spiritual vein is the most valuable one.

"what a strong Aura!" Yi Yu's eyes shrunk, and the breath of the spirit...