In her previous life, Su Yunwan supported her husband from a poor family and became a highly respected minister, but was assassinated by her cousin Su Shuangshuang. After being reborn and thinking about marrying Japan, she followed the trend and gave up the Prime Minister's wife to her cousin who wanted to climb high, and she married Orion He Xiangbei. The cousin married into a "scholarly family" as she wished, but fell into a quagmire of evil mother-in-law, gambling debts, and examination fraud. Su Yunwan relied on her medical skills, embroidery skills, and knowledge to help He Xiangbei gain a title. She became the first female champion in the dynasty, and met the queen who had been looking for her for many years. In the end, the cousin failed in the assassination due to jealousy and was imprisoned. Su Yunwan opened a girls' school and joined hands with He Xiangbei to protect the country and complete the gorgeous counterattack from village girl to eldest princess.
