Walking into Qinman Siheyuan, everyone wants to take advantage?
Liu Guangtian holds the short video of the future in his hand, and he has food, machinery, and business knowledge at his fingertips.
Stocking up on food, making inventions, and setting up technology companies, life became more and more prosperous.
All the neighbors in the hospital saw it and were so jealous that they couldn't do anything about him!
