When the energetic girl Su Nian said on the first day of school, "I will definitely pass you next time," she did not expect that this "bold statement" to Jiang Yi, the top grader, would become the beginning of the bond between the two. A bet about breakfast made Gaoleng Xueshen appear in her daily life on campus - helping her grab the sweet and sour pork ribs in the cafeteria, sending her a "go to bed early" message when she stayed up late to study questions, secretly pushing notes full of comments to her, and even awkwardly and firmly half-supporting and half-carrying her to the infirmary when she sprained her foot.
From competing with each other at the same table, to having a tacit understanding of study partners, to being unable to hide their love for each other, their youth was filled with endless exercises, limited desserts that could not be grabbed, cheers at sports events, and countless "coincidences" and preferences. Jiang Yi's unique love is hidden in the details, and Su Nian's joy is written on his face. This campus love that started with a bet was sweet throughout, turning the high school years into the happiest and happiest time.