Technological Cultivation, Starting with a Blood-Refining Excavator

The world has mutated due to technology, and high technology has triggered the Xianxia incident. Since the Blood Refining Excavator must first go to the cave world. If there are no burrows in this world, then we can forcefully arrange one. Since we are planning to arrange a crypt, there is no shortage of islands, weird things, etc. Why not stop by the starting universe, it should be very reasonable. The author strives to explain cultivation of immortality through science and technology.