Asami is a girl who adores reading books in an old library in her hometown, almost as much as the person who works there. That person is the librarian Mizushima-Sensei, who is quite unusual, but also very popular because of his young age.
When someone begins to write graffiti in the books Asami loves most, it seems therea€™s trouble within the small library. Can their love of books and the dream of a wonderful library bring these two characters closer together?