In the library at the beginning of the semester, Jian Jia knocked over the stack of books written by Song Wenzhi, the top student in the mathematics department, and also crashed into his world of scratch paper where the kitten's doodles were hidden. She is a passionate and bright little sun, and he is a reserved and slow-tempered nerd; she secretly creates chance encounters and feeds hot cocoa anonymously, while he silently remembers her preferences and helps her out in the cafeteria. From the careful exploration of one-way secret love to the gentle pull of two-way love, the names on the back of the draft paper and the secret glances in the library are all the sweetest secrets of youth. This is a long-lasting campus secret love, about meeting, about heartbeat, about encountering beautiful scenery, and you are happy every year.
Concept: A restrained academic master meets a energetic little sun. There is no bloody plot, only slow-burning sweetness. It turns out that the best love is from approaching cautiously to being side by side year after year.