Lin Zhixia, who is in Class 3, Grade 2, is a good girl who is ranked among the top ten in her grade in the eyes of her teacher. She is also a nerd who is known by her classmates as "who only knows how to do questions" - her world only consists of formulas, wrong questions and a pre-planned route to higher education, until the appearance of transfer student Lu Xingci completely disrupts her rhythm.
Lu Xingci is an "extraordinary": he always sleeps in class and relies on copying homework, but he can get full marks in the physics competition; he may seem cold and distant, but he will silently help her put away the wind-blown notes on rainy days, and use the simplest steps to wake her up when she is stuck by a difficult problem. Lin Zhixia gradually discovered that this boy who always talks about "trouble" actually hides an unknown tenderness - in his wrong question book, in addition to the scrawled problem-solving steps, there is also a sketch of her profile when her hair was blown by the wind, which contains "Lin Zhixia's exclusive problem-solving ideas" that only he understands.
When the good girl begins to break the "go home on time" rule for him, and when the indifferent transfer student begins to listen carefully and organize notes for her, the gossip on campus, the expectations and pressure of parents, and the competition and choices on the way to higher education gradually become a test between the two. Lin Zhixia finally understands that youth is not only boring about studying questions, but also about walking to the playground with Lu Xingci after evening self-study, sharing a pair of headphones in the library, and cheering each other up after the college entrance examination. And under the influence of Lin Zhixia, Lu Xingci has regained his expectations for the future - it turns out that the best love is when you accompany me to study questions, and I accompany you to shine, and we go from the classroom of the second grade of high school to a farther future.
