Li Muchen, a true academic master in the real world, knows astronomy and geography, and has historical knowledge at his fingertips. By accident, he traveled back to the Soochow period. It was a new arrival and he was unfamiliar with the place, but with his wealth of knowledge, he soon discovered that he could accurately predict many events.
Above the Soochow court, the situation is turbulent, with various forces fighting overtly and covertly. There are enemy forces on the border, and the country is also facing economic and livelihood problems internally. Li Muchen emerged as a prophet. He calculated the changes in the sky, warned everyone to prevent natural disasters in advance, and saved countless people's lives and property. In the face of court disputes, he made clever arrangements and relied on his insight into the forces of all parties to give predictions that guided the situation and resolved one political crisis after another.
When the enemy invaded, he accurately predicted the enemy's marching route, providing key basis for the Soochow army to formulate strategies and helping it win repeatedly. He gained a foothold in this era and not only became an indispensable think tank of Soochow, but also relied on his own knowledge to promote the development of Soochow in economic, cultural and other aspects, rewriting the course of history and writing his own legendary time travel story.