Experience a youth tale where imagination brings reality to life at the "library"! When high school student Sakura Kouta finds himself tasked with filling in as library chief for his grandfather, he reluctantly takes on the role despite his aversion to words. However, thanks to the suggestion of his classmate Aimochi Miyu, Kouta discovers a hidden secret that sets off a chain reaction of events. Amidst a vast ocean of books where ideas and dreams abound, a single youth story slowly unfolds before your eyes.