War veteran Rory Regan was the only survivor of his unit. His buddies died and were sucked into the Suit of Souls they found in an ancient desert vault. They stayed inside Regans head when he returned to Gotham City, followed by an army of demons seeking to reclaim the rags that had bonded with him. Regan was now inextricably linked to a Mantle of Hell: demonic armor that absorbed souls to generate power. Able to steal the life of living and never-born humans and demons, Rory, his ex-wife, and child were prey for various factions trying to retrieve it. Determined to atone for his sins, Regan began fighting evil, where it became clear that all he could depend on were his instincts and the advice of the dead soldiers in his head.