The royal family of Dasheng Kingdom has withered away, and the only prince is mediocre and incompetent. The emperor overcame all opinions and appointed the eldest princess Xiao Lingxi and the second princess Xiao Qingyuan as the princesses of the country, marking the first time for women to serve as officials in the court. Faced with the obstacles of the royal family, doubts from courtiers and empty treasury, the two sisters worked together to overcome the situation with wisdom and set off a huge wave of change in the court. They not only assisted the prince to stabilize the country, but also earned a place for the women of the world and wrote a legend of a heroine who can determine the world.