Fang Wan was reincarnated as a princess of the Qin Kingdom at the end of the Warring States Period. With modern knowledge and wisdom, she was determined to change history. She met Han Fei and fell in love with him, but she also shouldered the mission of helping Ying Zheng unify the six countries. In order to safeguard their own interests, the remaining forces of Han, Zhao, Chu and other countries continued to hinder Fang Wan's actions to help Yingzheng unify. If reunification fails, Fang Wan will lose the opportunity to change history and protect the stable life of her lover and the people of Qin, and the warring states will continue to be chaotic.
Although Fang Wan has modern knowledge, he lacks experience in ancient political and military operations, and often makes mistakes in judgment in court struggles and relations with various countries. Emotionally, the antagonistic stance between Han Fei and Ying Zheng made her struggle painfully, and she was forced to take sides with difficulty. Various countries spread rumors about her and Han Fei, causing misunderstandings between Ying Zheng and tension between the emperor and his ministers.
At the end of the Warring States period, wars continued. Fang Wan must help Ying Zheng integrate the power of Qin within a limited time and break through the conspiracies and military confrontations of various countries. The betrayal and use of Qin by various countries caused Qin to face a serious crisis of trust. Fang Wan faced many difficulties in diplomacy and internal politics. However, Fang Wan relied on her wisdom and tenacity to resolve misunderstandings, integrate strength, and finally help Ying Zheng unify the six countries, and she and Han Fei also achieved a happy ending.
