Lissa and her brother Thomas are all that is left of their street. Well at least they're the only human ones left. She and her brother leave the security of their home when the rations begin to dwindle in search of their friends Charlie, Melody, Josiah and Ellie. A stranger Daniel tags along, his goal to protect the innocent who've survived. Along the way they learn of a place where the survivors are meeting down in the South Island, among the mountains, safe from everything or is it?