Jiang Yi transmigrates into the body of a worthless outer disciple of Sunset Glow Peak, where he is bullied by Zhao Lei and others and left on the brink of death. Unexpectedly, he binds himself to a two-world express delivery system that allows him to transport supplies back and forth between the cultivation world and Earth. He amasses a fortune by reselling spiritual herb scraps and uses modern technology and industrial products to overwhelm his opponents with superior technology, rapidly increasing his cultivation. After exposing the elders' monopoly conspiracy, Jiang Yi rallies the lower-ranking disciples to fight oppression, overturns the old rules, and resolves the crisis threatening to destroy both worlds. Ultimately, he combines technology with immortal arts, ascends to the Divine Transformation realm, opens the passage between the two worlds, and ushers in a new era of free exchange.