The Qingqiu fox demon Qingzhi broke the family rules and transformed into a man named Qin to enter the world. He practiced cultivation with his heart, passed the imperial examination and became an official, and finally became the left prime minister of the dynasty. Her elder sister, Qing Zhao, used her charm to seduce people, and after entering the palace, she got to know and cherish each other's empress. During the power struggle in the palace and the overthrow of the family, the two of them joined hands to support and help the legitimate prince ascend the throne, promote female education, establish an order of demon control, and finally achieve equality between men and women and the coexistence of humans and demons. After thousands of years, the two foxes have lived their own way.