In a world ravaged by demonic calamities, Aiden, a man who lost everything, his sister vanished in a mysterious abduction, his parents scarred by the hellish energy that brought demons to Earth. Amidst the chaos, Aiden is cast out by his foster family, cheated of all he held dear. But fate grants him an opportunity: to save his ailing mother, locate his missing sister, and ascend to unparalleled strength as something more than a Contractor, humanity's last hope against the infernal onslaught. A tale of resilience, retribution, and redemption unfolds in the ashes of a shattered world.