Xie Yu, a modern psychiatrist, wakes up and travels back to a humble concubine in an ancient mansion. She unexpectedly discovers that she has the ability to read other people's voices. In a mansion with a humble background and intensified family conflicts, she carefully explores the way to survive, sees through conspiracies, establishes herself, and gradually establishes a foothold within the family. As the court situation became turbulent, she was involved in the whirlpool of palace intrigues between the prince Gu Xingzhi and various forces in the court. Through mind-reading, she has insight into the good and evil of people's hearts, but this also causes her to have doubts about trust and emotions. Faced with complex human nature, family disputes and personal growth, she changed from passive to active, and finally used her wisdom and ability to influence the changes of the times. The whole book takes Xie Yu's growth as the core, supplemented by multiple story lines, and finally redeems himself amidst the turbulent rise and fall of dynasties, family grievances, and love-hate entanglements, unifies his heart, and reaches a perfect ending.