A top student in the Department of Modern History accidentally slipped into an imaginary ancient book and became a cannon fodder concubine who could not survive three volumes of the book. The original owner was an abandoned son of the Hou family, and was used as a bargaining chip to fight for the right to inherit the throne. In the end, he was involved in the prince's rebellion, and his family was overthrown, and he was given poisonous wine.
Su Qingyuan, who is well aware of the plot of the book and the rise and fall of the dynasty, is unwilling to repeat the same mistakes. Relying on her solid historical knowledge and accurate prediction of the plot, she first avoided the fatal plot of her aunt and sister and kept her status as the concubine of the Hou family; then she skillfully dealt with the ambitious prince, the general with heavy troops, and the scheming courtiers, and escaped the fate of a chess piece step by step.
In the imaginary dynasty, there are constant party disputes within the dynasty, surrounded by barbarians outside, the people's livelihood is in decline, and the system is corrupt. Su Qingyuan did not indulge in the love between her children, but instead used modern knowledge to improve farm tools, promote new grains, set up schools, and secretly accumulate strength. She dismantles palace conspiracies, exposes corrupt officials, and offers advice to defend against foreign enemies. She gradually moves from behind the scenes to the front, becoming a key presence that affects the situation of the court.
When the original plot of the male and female protagonists completely collapsed, and when the former cannon fodder counterattacked and became the pillar of the dynasty, Su Qingyuan not only changed the fate of herself and her family, but also blazed her own legendary path in this strange fictional history, rewriting the direction of the dynasty.