Xie Zhiwei, the youngest daughter of a family with a history of thousands of years, all she wanted in her life was to read thousands of books and then find a leisure job to eat and wait until she died. Once she was recommended to the palace, she became a female bachelor who gave lectures to the seventh prince, whom no one cared about. Xie Zhiwei is very satisfied: the salary is high, the treatment is good, and the most important thing is that the students are Buddhist and never get involved, it is simply a fairy unit! Her daily job was to read history books and talk about ancient times to the seventh prince, who was as gentle as jade but ailing. Until one day, the seventh prince raised his chin and asked softly: "Sir, in the history, is there anyone who, as a vassal king, ascended the throne of the Qing Dynasty and ascended the great treasure?" Xie Zhiwei, who was fishing, casually replied: "Yes, the former Emperor Yan'an raised an army in March and entered the capital..." Another day, the seventh prince frowned: "Sir, the treasury is empty and the court has no help, how can we live in peace and contentment?" Xie Zhiwei didn't even raise his head: "Your Highness can follow Guan Zhong's example and implement the policy of 'officials, mountains and seas', and specialize in salt and iron. Don't you think there will be money in this?" Later, when the prince was deposed and the kings were jealous of him and killed him, the seventh prince, who usually walked three steps and took five steps, actually sat on the highest position with the force of thunder. At the enthronement ceremony, the new emperor looked at her from a distance with a warm smile: "Sir, I have a clear understanding of the general trend of the world, but this post is vacant. I wonder if you have any good ideas, sir?" Xie Zhiwei: "..." Help! I am just an ordinary teacher, how could I accidentally become an emperor?