Traveling Through the Late Ming Dynasty: Leading the Emperor in Scientific Research

Li Hongtian was accidentally selected to come to Tianqinian in the Ming Dynasty. He brought his own "Yuan" system and led the "Carpenter Emperor" Zhu Youxiao to develop science and technology, and then created the prosperous Ming Dynasty. "The Ming Dynasty cavalry is invincible in the world. Brothers, charge with me and kill these Mongolian Tatars." They did not lower their arrogant heads, they were still able to charge, and no one could make them surrender, because they were the Ming cavalry, they were the backbone of the Han nation, and they could not fall. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.