Fairy World Learning Machine? But I am on Earth

Unexpectedly acquiring a celestial learning machine to aid in cultivation, Wang Cheng initially intended to reveal the secrets of cultivation and usher in an era of universal cultivation, but no one believed him! So, Wang Cheng had to prove he could truly cultivate! No spiritual energy? Earn enough money to create it himself! He inadvertently built the world's largest pharmaceutical company, solving numerous incurable diseases. No cultivation resources? Earn enough money to create them himself! He inadvertently built the world's largest materials technology company, constructing the largest geomagnetic array and the largest space array! When Wang Cheng finally stood alone in space, he loudly proclaimed to the world: "I really am cultivating immortality!"