Rebirth 04: from Tricycle to Trisolaran Starship

[Rebirth+Academic Master+Black Technology+Love+Heavy Industry] Reborn back in 2004, Li Shu obtained the black technology system. As long as he continued to increase his net worth, he could continue to unlock black technology product drawings. From the simplest tricycle parts to single-cylinder diesel engines, to cars, robots, to chips, nuclear fusion reactors, and even starships that can span the galaxy, all kinds of black technology products are available. In this era when capital and hot money are pouring into real estate and the Internet, everyone is heading south, while Li Sudoku is heading north, plunging into the "thankless" physical manufacturing industry. Amidst the negative voices, he shocked everyone's attention time and time again with his endless supply of black technology products, and finally established a manufacturing empire that could change the world.