Start in Isolation! I Want to Reverse History!

Jiang Chen traveled to an imaginary dynasty and became the emperor of the Celestial Dynasty! Awaken the "become stronger when you fall behind" system at the beginning! As long as you keep reversing history, you can keep getting stronger! Jiang Chen: Is there such a good thing? Let's go into seclusion first! Close all customs in the country. How can I not allow barbarians to covet my heavenly kingdom? Congratulations to the host for secluded in the country, reversing the course of history, and rewarding the great master's cultivation! Congratulations to the host for restarting enfeoffment, reversing the course of history, and rewarding the top ten famous officials in history. Congratulations to the host for burning books and humiliating scholars, reversing the course of history, and rewarding him with a book on how to become an immortal. When other countries have completed the industrial revolution, are driving steel warships, and are preparing to open the door to heaven... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.