The compelling, terrifying story of a devastating virus. Have you ever imagined what it would be like to kill someone? Wondered, in your darkest secret thoughts, about the taste of human flesh? What if you woke up and began your morning by devoting the rest of your life to a murderous rampage, a never-ending cannibalistic spree? And what if you were only one of thousands who shared the same compulsion? Well, today's your lucky day: in fact, by this afternoon, the predators will outnumber the prey.