Su Jin, a top student in the Department of Modern History, accidentally traveled to the Liang Dynasty and became the exiled concubine of the Su family. Faced with the assassination of her aunt, she relied on her grasp of the laws of history to change her fate.
Taking advantage of the situation, Xiao Jingheng, the king of Zhenbei, pacified the north, and used the "Chessboard of Destiny" argument to break the law of the rise and fall of dynasties and guide the King of Yan to see the truth of the historical cycle.
From the daughter of a guilty minister to the "Female Official of Destiny" who was personally named by the emperor, she reformed the government with the "Twelve Strategies for the Rise and Fall" in the court, and finally took charge of the dynasty's reform revolution.