Cities: from the Internet to Technological Empires.

Due to an experimental accident, Xiao Ran, who was already the director of a materials institute, was reborn when he was 17 years old, with an alien chip that allowed him to travel through time. Decades later, Xiao Ran, already the richest man in the world, said: "I don't like money, I have no interest in money." "People, you have to set a small goal for yourself that you can achieve first. For example, let's say I earn 100 million first." "The thing I regret the most is the founding of Xingkong Technology. I wanted to start a small business from the beginning, but I didn't expect it to develop so big. I feel that my career has overwhelmed me. If I could do it all over again, I would not choose to start a business. I would rather be a teacher in Qingbei." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.