Zombie Off: The Beginning — Scott Lee

It's been a year since the initial outbreak of the zombie apocalypse, and for the survivors in the suburbs of Philadelphia, everything is about to change. When a mysterious man shows up at the gate of their safe zone, proclaiming to have “a product of vital interest and importance”, more than a few residents wanted answers, including Connor. Venturing to the nearby Chemcorp facility, survivors throughout the region gather and are introduced to a chemist named Abe Morrow . . . and to a product that would change everything.