The protagonist of the novel, Li Ming, is an ordinary person who is obsessed with history. He accidentally traveled to the Tang Dynasty while visiting an ancient museum. When he first arrived in Chang'an in the Tang Dynasty, he was both excited and confused. With no money, he relied on his understanding of history to get a job as a storyteller in a restaurant.
Li Ming's outstanding performance allowed him to get acquainted with officials who were visiting incognito, and he was recommended and had the opportunity to enter the court. However, the situation in the court was complicated, and he faced rejection and doubt from the powerful. However, Li Ming relied on his own efforts to put forward unique policy proposals, and thus made like-minded friends, and at the same time attracted the secret planning of the opposition forces. Despite constant difficulties, Li Ming still moved forward bravely, constantly adjusting his strategies in difficult situations, responding to various crises with wisdom and courage, striving to realize his great ambitions in the Tang Dynasty, and contributing to the development of the Tang Dynasty and the well-being of the people.
