Yue Yun, the legitimate daughter of the Duke of Zhenguo, possesses ancestral medical skills and family martial arts, but because of a marriage proposal, she marries the unfathomable Prince Jing Xingtai. On their wedding night, she saw through the cold aura beneath her husband's gentle mask, and she didn't even know that he secretly controlled Tianji Pavilion, the world's number one intelligence organization. After getting along with each other after marriage, Yue Yun used her medical skills to save people from danger and used her martial arts to escape dangers, repeatedly showing her talents; while Xingtai gradually fell in love with this "unexpected" princess through repeated trials and protections. When the intrigues of the court and the disputes in the rivers and lakes are intertwined, the two people initially had their own thoughts, but gradually worked together to break the situation. The bond of marriage first and love later was quietly deeply rooted in the light of swords and the fragrance of medicine.
Unfortunately, in the second life, for some reason, both of them fell in love with someone else.
