Cultivation to Immortality? You Should Have Told Me Earlier! My Technology Can Do It Too

[No system, no harem, basic development in the early stage, fantasy technological weapons, and cross-planetary development in the later stage] Three people named Xiao Nan died due to unknown experiments, but they were not completely dead. When Xiao Nan reawakened, he had three more consciousnesses, and the future artificial intelligence also lived in Xiao Nan's mind. Originally, I just wanted to live a stable life, but I didn't know how cruel the world of immortality was. There are two classes here, Xianfan. In addition, there are no legal restrictions. Morality depends entirely on self-consciousness. All words are for justice. It's not a good place to be here. Xiao Nan discovered a new technological point. The methods of cultivating immortals and future technology may be able to produce new and different things. Is cultivating immortality to seek immortality? If you come to me, you can live forever in dormancy, peel off your consciousness, or live mechanically. But wait a moment, let me point out the early technology first...