In a world overrun by rabies, Gracie is just an ordinary girl trying to survive the chaos of a rabid apocalypse. With her sister by her side, they navigate the treacherous landscape, but tragedy strikes when Gracie loses her sister, who mysteriously goes missing. Heartbroken and fueled by grief, Gracie finds solace in her friendship with Amelia, another survivor who understands the horrors of their new reality. Will she find the strength to confront her enemies and reclaim her sense of justice, or will the quest for vengeance lead her down a path of destruction?...