The Crown Prince Has a Split Personality: The Physician Consort Says He Needs Treatment

After the death of the Medicine Sage Cui Shijin, she transmigrates into the body of a princess of the fallen Sang Kingdom who shares her name. She tears apart her wicked younger sister, tramples Empress Shen, reclaims the dowry that belongs to her, and marries the "foolish" crown prince of the Dongqi Kingdom. By day, the foolish crown prince follows her around calling her A Jin. By night, he transforms into a masked man and hunts her down. What amusing story will unfold when this bickering pair finally comes together?