Allison Carter is a private detective. Her beat: the end of the world or more accurately preventing same. With an attitude of "shoot first and the hell with the questions" she leads a life that would make other investigators give up. When a mysterious figure gets his hands on the Book of Keys whose secrets can cause the destruction of the world A is the only one who can stop him. Her journey takes her through a world populated by zombie cops machinegun toting imps techno-wizards closet trolls demonic theme parks other dimensions Ultimate Darkness and an undead ex-boyfriend.|Allison Carter is a private detective. Her beat: the end of the world or more accurately preventing same. With an attitude of "shoot first and the hell with the questions" she leads a life that would make other investigators give up. When a mysterious figure gets his hands on the Book of Keys whose secrets can cause the destruction of the world A is the only one who can stop him. Her journey takes her through a world populated by zombie cops machinegun toting imps techno-wizards closet trolls demonic theme parks other dimensions Ultimate Darkness and an undead ex-boyfriend.