Form a Group to Advance Through the Late Ming Dynasty and Revitalize Greater China

[No system + two-way travel] A ball of white light fell from the sky, holy shit! The gate of time and space! Time travel is real! In the land of China at the end of the Ming Dynasty, natural disasters and plagues occurred one after another, and peasant uprisings were raging. Inside there is a fatuous emperor, corrupt officials and tycoons who are extorting money and extortion, while outside there are Eight Banners cavalry and European gunboats eyeing them. Horrible? How horrible! But it doesn't matter, we are time travelers from the future! Earn Huang Silang's money first, then rebuild industry and agriculture, build a strong army, and destroy the old world! We ordinary people are still the masters of the world! Tang Hang and his friends embarked on the road to revitalizing China and dominating Blue Star! [Demining before the book: This article does not conduct professional research on the history, technology and other settings involved. Readers are welcome to seriously point out unreasonable points. It's not easy to code, so please give me some light, thank you!