Flower shop owner Wen Shuangshuang is a loyal fan of the dubbing master "Ran Jiayun". One rainy night, she accidentally helped her neighbor Lu Yunzhou, only to find that he was her idol. Lu Yunzhou was disabled in a car accident and suffered from low self-esteem. Wen Shuangshuang broke into his world like a bright light, gradually warming him. The two started pretending to be a couple to deal with their family's urging for marriage, and their relationship gradually heated up as they got along. They jointly faced Lu Yunzhou's psychological barriers, rehabilitation challenges, family resistance and external malice. In the end, Lu Yunzhou broke through his inner demons and stood up again. The two also confessed their feelings and finally got married.