In the dead city of Pittsburgh, two small enclaves struggle to survive, eking out an existence of hand to mouth. But instead of working together, both groups battle for the last remaining fuel and supplies of a city filled with the living dead. Six months after the initial outbreak, a lone helicopter arrives bearing two more survivors and a newborn baby. One enclave welcomes them, while the other schemes to steal their helicopter and escape the decaying city. With no police, fire, or social services existing, the two will battle for dominance in the steel city of the walking dead. But when the dust settles, the question is: will the remaining humans be the winners, or the losers? When the dead walk, the line between Heaven and Hell is so twisted and bent there is no line at all.