In that tense and hopeful senior year of high school, Shi Hechen and Ye Qingyun became each other's first love. With their longing for the future, they agreed to be admitted to the same university. However, Ye Qingyun left without saying goodbye when school started.
Just when Ye Qingyun stood in front of Shi and Chen again, their fates were intertwined again, and the future was full of uncertainty.