Yun Zhiwei, an expert in medicine and poisoning, traveled to ancient times and became the framed "Princess". At the beginning, she was hung on the city gate and exposed to the sun for three days, and was on the verge of death. After waking up, she took the scumbag prince who broke off the engagement as a starting point, started a counterattack in the face, exposed the conspiracy of the Bai family and her daughter, and cleared her grievances. She relied on her superb medical skills to save the young prince in the regent's palace, and cured the paralyzed regent Xiao Yejing, gradually gaining his trust. In the process, the mystery of Yun Zhiwei's life experience was gradually revealed, and the young prince turned out to be her and the regent's biological son. At the same time, they are also involved in a larger conspiracy mystery
