In order to accompany her best friend Lin Xiaoyu to "fight" her "ex" boyfriend Gu Yan, foodie school girl Xiao Ai accidentally got involved in a canteen PK and a playground running race. Unexpectedly, this farce actually caused Xiaoyu and Gu Yan to reunite. What's even more surprising is that Xiao Ai meets Jiang Chen, Gu Yan's gentle and gentle senior friend. The two of them gradually fall in love from running competitions on the playground to academic discussions in the library, from playing games with each other as rookies to exclusive companionship on the sidelines of the basketball court. However, the postgraduate entrance examinations and internships pushed the four people to different cities. The busyness of school and work made the once warm relationship fade away. When Xiao Ai thought that their fate was drifting away, the gears of fate had already quietly laid the groundwork for their reunion.
