When an obscure virus shifts into a full-blown epidemic, a group of teens are forced to navigate a city plagued with infected beings. The insidious disease targets older and weaker cells, leaving in its wake a landscape of parentless survivors. They find refuge in a warehouse facility where they encounter some friendly faces, and some unfamiliar ones. Amid their daily trials, splintered pieces of a larger conspiracy begin to emerge. Personalities clash and desperation boils... until the creatures they face are no longer the only threat to their survival.