Gu Xu and Fan Yutong are a pair of college lovers. Xia Zhenggang fell in love with Fan Yutong at first sight at a class reunion. Fan Yutong chose Xia Zhenggang because of his love for vanity. The betrayal of love made Gu Xu almost collapse. Just when Gu Xu died for love, the awakening of flower shop employee Wang Mengya gave him a new life. The two met by chance and composed a romantic love song as they got along in the future.