Scientific Cultivation of Immortality, Turning in Controllable Nuclear Fusion at the Beginning

A top doctor of materials science traveled to the end of cultivation and discovered that the "aura" here was actually a high-order energy field. When the whole world of cultivation was despairing about the exhaustion of spiritual energy, he silently took out his notebook and pushed up his glasses: "Fellow Taoists, don't panic, let's start by building a tokamak device."