Ed has been working for Albert Chatham a long time. He's one of those employees who does the kinds of jobs no one else will do and is rewarded with money and access to all kinds of information. When it comes time to move the most precious of inventory out of the headquarters, Ed and his team are the men for the job. But the job goes wrong. Now, with John Arrick clones loose in the sub-levels of ZCF headquarters, it's only a matter of time before everyone in the building is put in danger.
As an employee of ZCF, Denise Luco finds herself right in the thick of the infestation. It seems her time with ZCF is finally coming to an end. But it's bittersweet with the danger all around her and the fact that the most powerful zombies seem to resemble her primary medical subject. John Arrick. When she sees what these clones can do, she understands that the danger to her and her companions is only a fraction of the danger to world should even one of the clones escape the facility.