In a world of isolation and despair, Hollow Keep is a prison like no other—a colossal fortress buried beneath a forsaken island, where light is a distant memory, and eldritch horrors lurk in the shadows. For centuries, the worst criminals, outcasts, and undesirables have been cast into its depths, forced to survive among the twisted souls who came before. Once a powerful mage, Maelin Vor is cast into the depths of Hollow Keep, condemned for his forbidden practices. But in the darkness, he finds that magic is no longer his ally—only fragments of chaotic energy remain, warping body and mind alike. Now, he must navigate a brutal society of cannibalistic outcasts, deadly factions, and creatures beyond comprehension, surviving on wits, endurance, and the corrupted remnants of his former power. As he descends deeper, each level reveals unspeakable horrors and whispers of a lost secret—one that promises either salvation or utter damnation.