Who Is Still Setting up a Stall After Being Reborn?

[Urban rebirth + multiple heroines + business + campus love] Zheng Qian was reborn and returned to 2009. He did not have a prominent family background. There is no unparalleled memory, and there is no necessary golden finger. But relying on the first pot of gold from "the pit", he chose the least promising stall, and in this way he also had unlimited possibilities. Establish a second-hand market on campus and then establish campus group buying. Build bicycles, then electric vehicles, and then new energy vehicles From the Internet to the real economy, every step is based on the pulse of the times.