C48 Du Wei

"The root of the Pill Medicine is the Heavenly Materials and Earthly Treasures. The foundation of refining is all kinds of mineral veins! As for this friend of mine, he is a spiritual plant worker. . . Skilled in planting all kinds of Heavenly Materials and Earthly Treasures, nurturing them to the limit. As for me, I know the location of some mineral veins. With these