This is a sweet school romance (danmei).
Jiang: I was determined to get into Tsinghua from a young age, so I switched from the humanities to the sciences. I planned to work hard this semester and get into the university of my dreams, but then I met that person, and I gave up my studies for them.
Nan: The new semester began. I thought it wouldn't make much difference to me, since I'm the school's notorious bully and a bad student in the teachers' eyes. But for that person, I started studying as hard as I could, just so I could stand on the same step as them.
Jiang-Nan CP?! (The author is already dead from shipping them~)
Theme: Don't become love-struck fools. Studying hard is the most important thing for students.
Cheers to the author, you wrote it well