Liu Shilong accidentally traveled to the Han Dynasty and became the emperor of the Han Dynasty. But before Liu Shilong had time to enjoy it, he had already fallen into the conspiracy of powerful ministers, enemy countries and concubines. Liu Shilong seemed to be in a certain death situation. However, Liu Shilong, who had been trained in modern science and thinking, decided to fight back directly. Traitors, nobles, and enemy countries were all wiped out. Liu Shilong enjoyed great prosperity and brought modern technology to other worlds, changing the course of history.