In a world where reading is forbidden, Sefia discovers a mysterious rectangular object that holds incredible power: a book. Her quest to understand this forbidden treasure leads her on a dangerous adventure across the seas, where she must protect the book from those who would destroy it while learning its secrets. Alongside a boy named Archer who cannot remember his past, Sefia uncovers her own family's connection to a secret society of readers and fighters. Their journey reveals that stories hold real magic and that the power of words can change the world.