Atheron il Ataraxia carries the lowest marks in the Royal Academy of Magic—a distinction earned through repeated failures, catastrophic spell-casting attempts, and the collective dread of every instructor who watches him stumble through lectures. Summoned against his will by a desperate girl wielding forbidden magic, he finds himself trapped in a world he never wanted, forced to navigate elite society, combat supernatural threats, and endure the arrogance of nobility while barely surviving his classes. Yet something awakens within him that defies explanation. His mana operates by rules no one else understands. Reality bends subtly when he speaks. The nocturnal voices calling to him grow increasingly insistent with each passing night. Under Ashgrad's moonlit sky, ancient evil spirits hunt with singular purpose—and Atheron suspects he's their intended target. The academy views him as its greatest embarrassment, a reincarnated failure masquerading as a summoned hero. But when darkness descends during the approaching full moon, these judgment-passing instructors and sneering nobles might discover that their most worthless student harbors a power capable of saving them all—or destroying everything in his path.