Yun Jin, a top student in modern psychology, accidentally traveled to ancient times, became an unpopular concubine of a noble family, and gained the ability to read minds. In order to survive, she carefully concealed her abilities, but was forced to show her talents in crisis after crisis. She used her mind-reading skills to help the prince Xiao Jingyu seize the throne, while also protecting herself and her family from the battle in the back house. While getting along with Xiao Jingyu, the two gradually developed sincere feelings. However, the cruelty of the imperial power struggle and the twists of fate made their love path full of twists and turns. After experiencing a series of challenges, Yunjin not only realized her self-worth, but also found her own happiness. The story is interspersed with the friendship between Yun Jin and his best friend Lin Qingyao, and the close friendship with the knight-errant Li Mubai. At the same time, internal conflicts within the family and threats from external forces have also made Yunjin face numerous crises.