At 22 years old, dessert shop owner Xu Qingge suffers betrayal by her boyfriend and a car accident that strips away her assets. In her desperate situation, she awakens mind-reading abilities and runs into Lu Xiaoting, the power-holding head of the Lu family who is being forced into marriage. The two enter a contractual flash marriage to protect each other. Using her mind-reading superpower, Xu Qingge sees through Lu Xiaoting's cold exterior and warm, arrogant partiality, joining hands with him to shatter multiple framings from her ex-boyfriend and toxic relatives, expose the corruption and power-seizing plots of the Lu family's eldest and second branches, and finally transform from contract partners into a deeply mutual love, holding a century wedding and reaping a threefold perfection in love, career, and family.