Modern astronomy researcher Shen Xingyao was struck by ball lightning, and his soul passed through Shen Weiqing, a junior official in the Northern Song Dynasty's Tianjian.
With the gift of star pupils, every time he uses a bit of modern knowledge, he has to suffer the pain of "falling stars" and forget the corresponding knowledge.
At a time when the struggle between the old and new parties in Xining was raging, heaven and earth moved to imprison the government and the opposition. He used the starry sky as a blade to maneuver among the emperors and powerful officials. Not seeking to reverse the fate of the dynasty, but seeking to immortalize the truth and leave the spark of stargazing in the world.