Li Youyou lives by the perfect-score standards set by her parents, tense at every step and afraid to make a single mistake.
Then Lu Zhaoyu enters her repressed youth. Each harbors a secret crush from those years, known to no one else. Their hearts stir quietly in high school, they meet again in college, and in the end, the two of them turn in answers of their own.
Theme: You don't need a perfect score. Do well enough, and someone will accept you and see you.