At the beginning of her senior year of high school, Su Wan, a top student with mild social anxiety, transferred to the High School Affiliated to Nancheng. Her only wish was to become a "little transparent" and spend her last year in a low profile. However, she accidentally took the first place in her grade in the exam at the beginning of the semester, which attracted the attention of the former academic god Gu Yanshen. A "mutual learning" group arranged by the teacher tightly binds people from the two worlds. He thought that approaching her was initially out of curiosity and competitiveness among strong men, who wanted to regain their own glory; she thought that accepting his help was just to survive in the fierce competition. In countless days and nights of studying side by side, in countless silent details: he remembered her pickiness about not drinking milk, and she discovered his habit of frowning slightly when solving problems; he would calmly save her when she was being challenged, and she would silently hand him a mint when he was tired... The cold competitive relationship quietly melted. The turning point happened one afternoon when Gu Yanshen accidentally saw Su Wan's drawing hidden under the exercise book. On the drawing paper, it was his side face lying on the table taking a nap. The lines were gentle and the light and shadow were delicate. All the artist's thoughts were poured into it. A relationship that began with competition has quietly deteriorated over time. When the college entrance examination bell is approaching, do you dare to speak out the deepest secrets hidden in your heart at the fork in the road of graduation? It turns out that although the vast stars are bright, they are not as bright as the eyes you looked into me, which contained the light that illuminated my entire youth.