Book Eater

Theodore Miller possesses an encyclopedic understanding of magical theory, yet he is entirely incapable of casting even the simplest spell. Facing imminent expulsion from the prestigious Berghen Academy due to his lack of practical ability, Theo’s fortunes take a drastic turn when he encounters a mysterious grimoire known as Gluttony. This ancient text manifests physically as a sentient, magic-devouring entity bound directly to his hand, offering him a desperate path forward. Through this strange symbiotic bond, Theo discovers that whenever Gluttony consumes magical texts and enchanted artifacts, their accumulated knowledge and power are transferred directly into his own body. This rapid absorption transforms him almost overnight from the academy's most hopeless student into its most prodigious talent, drawing widespread admiration and attention. However, this newfound brilliance comes at a severe cost. Gluttony is not merely a tool but an insatiable parasite with a ravenous appetite. Theo must now navigate the rigorous demands of his magical education while living under the constant, looming threat of being devoured by the very entity granting him strength. Despite the mortal danger clinging to his hand, he is finally forging his path toward becoming a true wizard.