Farming in My Heavens in the World of Cultivation

Traveling to the world of cultivation, the protagonist only has earth and wood residual spiritual roots. There are cultivators who refine human elixirs, gather souls, destroy human desires, do nothing and are ruthless, fulfill human desires, and are lawless. Mo Yu plunged into the Immortal Sect, thinking that he would only waste his life. I didn't expect the system to wake up. Rely on the farming system to farm and upgrade in the endless world. Every world is a farm.