At the Shengtiao College, which exudes youthful vitality, the freshman Inoue Inoue (free voice) accidentally met her sophomore, Yuko Amano (voiced by coriander), and joined the literature department where Amano served as minister and had only one member. Amano is a strange girl. Literature is food with different tastes to her. She refuses to write a piece of paper full of words, delights in moving and beautiful strokes, while bad words feel like a pain in her throat but can't bear to give up. In addition, they also face the business of writing love letters for the whole school, but there are few responses. On this day, I received a long-lost letter in the mailbox, but there was only one graffiti on the paper. After inquiry, the graffiti came from Kenji Miyazaki, a poet and fairy tale writer. It seems to be a prank, but it evokes painful memories of Inoue Miyu, a talented literary girl, and the suicidal girl. This film is based on Nomura Meiyue's light novel.