Intro. For centuries, demons have existed alongside humanity, causing massacres, social collapses and large-scale destruction, devouring humans and manifesting themselves when despair and death pile up... Some walk free, hidden among ruins and Population-infested cities, others take advantage of a fundamental rule discovered too late: a demon can only possess a body that has already died... Thus are born the Possessed, humans forcibly revived, conscious but sharing their mind with a demonic entity, capable of using their power as long as they retain their sanity... In response to the chaos, a Corporation emerges that captures these possessed and forces them to hunt demons on the loose, controlling them through threats, drugs, and manipulation. They officially protect the world; in reality, they have turned death into a resource and suffering into a weapon... Survive... live...