Return to Zero, I Am Not Spiritual Food

In the world of immortality, mortals are just spiritual food. Gu Nanfeng knew about this very early. Spiritual rice is planted in his spiritual field, human elixirs are refined outside the mountain gate, and immortals fly above his head. He is a handyman disciple, with Jiuyou's useless spiritual roots. He can't even open a storage bag - he's barely qualified to be a farmer. Until one day, he discovered that the yield of the spiritual rice he planted was ten times that of others. Until the patrol angel from the Immortal Court came and shouted those words: "You are not a useless spiritual root... You are a loophole in the Heavenly Dao system." Spiritual energy is rice, mortals are grain. And Gu Nanfeng is the one who wants to bring all the granaries to zero.