In high school, Tang Shouyang shattered Chen Yuanxi’s dream of a tender first romance with one remark: “To be on the safe side, I’d say dating at twenty.” She had eagerly anticipated T Jun surprising her with a confession during his sophomore year of college, when he turned twenty. Instead, at twenty, T Jun chose to go to the United States for an academic exchange. At twenty-four, Chen Yuanxi ran into T Jun, newly returned from abroad, at a friend’s wedding. Would she get to start the chaotic battle between them this time? She never expected that he had already devised countless ways to bring her down. Year after year, she had held him in her heart and thought of him constantly. She had believed this was a chaotic, unrequited crush, but once she saw reality clearly and emerged from the haze of youth, she realized how far apart they were. Determined to move on, she found the strength to start again. What kind of ending awaits them?