Ancient Times: I Am Developing Ahead of Schedule

When Li Feng came to a planet that was highly similar to the Earth, thousands of years behind the Earth, with no writing, no money, no electricity, lack of food, no technology, and a completely cold weapon age, how to lead the rapid development of the planet in a place with hundreds of billions of people. From a low-cost civilization to a high-level civilization... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.