C1891 Black Tortoise Guard

No wonder he was so excited as a dragon king.

To cultivators, this spirit vein was a silver mine in the mortal world.

If they had a spirit vein, it would be as if they had grasped a silver mine, and they would instantly be rich enough to rival a country.

"It just so happens that my cultivation has reached a calm state, and I need this spirit energy to break through." Lu Yu's eyes also lit up