Wen Tang, the daughter of the Wen family, acquires the special ability to hear other people's inner thoughts after surviving a car accident. During arranged blind dates set up by her family, she sees through the utilitarian motives behind her suitors and refuses to treat marriage as a tool for business interests. To avoid further matchmaking pressure, Wen Tang asks Pei Xuchuan, her calm and taciturn bodyguard, to pose as her boyfriend for three months. As they spend time together, she discovers that she is uniquely unable to read Pei Xuchuan's mind. When he repeatedly protects her through moments of crisis, Wen Tang gradually develops feelings for him. However, Pei Xuchuan's hidden identity as the heir to a secluded elite family is unexpectedly exposed, plunging Wen Tang into a test of trust as the two must confront their misunderstandings and confirm each other's true hearts.