Despite being nine months into a zombie apocalypse, life had taken a fortunate turn for Mike Robson and Natalie Barzagan. Not only had they retrieved the vaccine for the Revenant Virus from the underground military facility at Site R, but they also found love with each other. That optimism is short-lived. When the group returns to its camp in southern Maine, a rape gang has destroyed the compound, murdered their friends, and kidnapped one...