The fictional dynasty of Dajing has no corresponding prototype in the history books. Etiquette and laws are strict. Substitutes, concubines, and political marriages are popular among the powerful:
Prince Jing Xiao Yuyan holds military power and is deeply connected with the saints. The only obsession in his heart is Bai Yueguang, Bai Qingyuan, who suddenly lost contact when he was young. He married Shen Nianxin purely because she looked like his Bai Yueguang. After the marriage, he treated her coldly and compared her with Bai Yueguang everywhere.
Shen Nianxin, a doctor of history, suddenly traveled to this fictional era and became Princess Jing. She was actually the substitute of Prince Jing Bai Yueguang. As a high-achieving young woman in the 21st century, she would never accept her fate as a substitute.
Do you want to see how Dr. Gao Zhinu reverses her tragic substitute situation, and allows herself to escape unscathed and be the best version of herself? I guess you all want to see it, so save it and update it from time to time every day.