Wang Hua was reborn at the end of the dynasty. In her previous life, she was betrayed by her cronies, died unjustly, and watched the dynasty collapse before her eyes. After her rebirth, although she was single and weak, she possessed amazing skills such as improved papermaking and formulas. In the court, the treacherous ministers slandered and obstructed her in every possible way to protect their own interests, trying to sabotage her plan to revolutionize and save the country; outside the border, the golden cavalry pressed on the border, and the dynasty was in danger. In this situation of internal and external troubles and time constraints, Wang Hua relied on her past life memories and wisdom to resolve the world's misunderstandings about her, while struggling to implement her skills and train elites, just to step forward in the dynasty building, turn the tide, avenge her former enemies, and save this crumbling dynasty.