The most favored princess of Nanzhao Kingdom, Mu Niannian, even though she was so angry with her father that she vomited blood, she still insisted on being a pawn in the marriage.
She thought the husband she was marrying was the sixth prince Li Xiuyi, whom she had been in love with for a long time, but she accidentally became his royal sister-in-law.
One wrong step, every wrong step.
Purpose: A good life is the result of struggle