Yun Shu, a top student in modern psychology, accidentally traveled to the ancient palace, became an unpopular concubine, and gained the ability to read minds. In order to protect herself, she carefully dealt with the conspiracies of the Hou Mansion and used mind-reading skills to resolve the crisis. She got acquainted with Lu Heng, the wise king who seemed as gentle as jade but was actually unfathomable. The two went from using each other to truly falling in love with each other. Yun Shu relied on his wisdom and kindness to help Lu Heng stand out in the power struggle, and at the same time gradually changed the fate of the Hou Mansion and even the entire country. In this process, she experienced the tests of love, friendship, and family affection, and eventually grew into an independent woman with the world in mind.