At the high school sports and arts festival, Gu Yanzhou and Ruan Xingmian's eyes accidentally collided, and ripples began to form in their hearts. With the enthusiastic help of his friend Su Niantang, the two people, who had no intersection at all, gradually became familiar with each other. Destiny seemed to favor this encounter. The coincidence of being placed in the same class made them become classmates; they even unexpectedly discovered that they actually lived in the same community.
Since then, the lights in the library and the setting sun on the way home from school have all witnessed the time they spent studying together and achieving each other's achievements. Both of them have consistently ranked among the top ten in the school. However, in the college entrance examination room, Ruan Xingmian performed abnormally due to dysmenorrhea and missed out on his ideal university, choosing to study at a junior college. Even so, in their sophomore year of junior college, they still firmly started a long-distance relationship, guarding this precious relationship with their thoughts and concerns across mountains and seas.
Ruan Xingmian, who was not willing to accept the fate, succeeded in upgrading to undergraduate degree with tenacity and perseverance, and was finally admitted to Peking University where Gu Yanzhou was studying. On campus, they stood side by side again and became eye-catching presences. After graduating from graduate school, Gu Yanzhou founded a company to pursue his dream of business, and Ruan Xingmian stood on the university podium to teach and educate people. From the youthful school uniform to the holy wedding dress, from campus to the workplace, they walked together, gained a happy marriage, gave birth to a son and a daughter, and wrote their romantic life like the stars and the sea.
