A malevolent demon trapped within the pages of a fifteenth-century manuscript attempts to manipulate the reader into facilitating his escape from his paper prison. The protagonist, a minor devil named Jakabok Botch, recounts his brutal upbringing and his eventual imprisonment by Johannes Gutenberg’s assistant. The narrative framework is a direct address, with the demon constantly breaking the fourth wall to threaten, cajole, or plead with the person holding the book. As the reader progresses through the text, the demon’s influence grows, creating a claustrophobic tension between the physical object and the entity contained within.

This work is characterized by its aggressive meta-fictional conceit, which positions the physical book as a vessel for a malevolent entity. The narrative style relies heavily on the demon’s shifting persona, oscillating between pathetic vulnerability and predatory malice to keep the reader off-balance. The historical backdrop of the printing press serves as a thematic anchor for the demon’s obsession with the power of the written word. The text suggests a focus on the intimacy of the reader-author relationship, subverting it into a dangerous, parasitic interaction.