All Otoha Higuchi wants to do is work with books. However, the exhausting nature of her work at a chain bookstore quickly brings reality crashing down around her. She is on the verge of quitting when she receives a message from somebody anonymous, inviting her to apply for a job at "The Night Library." The library exclusively stores books by deceased authors, and none of them can be checked out. Instead, they’re put on public display to be revered and celebrated by the library’s visitors. Night after night, Otoha bonds with her colleagues over meals in the café, each of which are inspired by the literature on the shelves. But as strange occurrences start happening around the library that may bring the threat of its closure, Otoha and her friends fear that the peace they have found there will be forever lost to them.