The Host of the Black Technology System Insists on Cultivating Immortality

Lin Xinwen, who traveled through the parallel world, obtained a black technology system, which can realize all the black technologies in your mind! But... System: Brother, listen to me. It will be easy for us to become a technology giant step by step. It will be easy to travel across the universe and travel among the stars! Brother! Even if you want to go back to your original world and pretend to be cool, it's not impossible. Why do you have to cultivate some kind of immortality? Lin Xinwen: Stop talking, I'm going to build the foundation now. System:… This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.