Reborn Since 1981 to Become the World's Richest Man

A college student in the 21st century was reborn in 1981 and witnessed the arrival of that era. It is unstoppable, all things grow wantonly, dust and dawn rise, rivers converge into rivers, nameless hills rise into peaks, the heaven and earth are momentarily vast... PS: Thanks to Ye Guanqiuzi for the reward, thanks to Roast Pig Trotter 9876 for his monthly ticket, and thanks to wht5518 for his daily recommendation ticket. There is no system in this book, and there are no unrealistic golden fingers. It relies entirely on personal efforts to grow, so it is considered a niche book. With your support, the young author has the motivation to continue writing, thank you all.