Everyone's student days are full of passion and love, and so are the students of Pingyang No. 1 Middle School. Qiuyuan, Li Feng, Jian Qing, and Lin Mo, each of them is even more so. They have lived their simple but fulfilling high school life in an ordinary way, but there is only one person who will always stay at the age of eighteen.
Concept: I had a crush on someone in high school, but that person died without even having time to say that I liked him.