Ye Zhen, a modern surgeon in the 21st century, encountered a car accident on the way home to rest after intense work. When she woke up, she found that she had traveled to the Nanye Dynasty that did not exist in history. She became the daughter of a demoted official and was being sent to the palace for a draft. Ye Zhen got involved in palace struggles because of her habit of saving people. "Ye Zhen solved ancient palace problems with her calm temperament and modern medical knowledge. "In the eyes of the Imperial Medical Office, a woman's practice of medicine is deviant; in my eyes, not saving someone is treason.