When a worldwide virus breaks out, scientist get to work on a vaccine. Eventually they find one and immediately make it available to the public. Little do they know their vaccines is creating a new virus that triggers the brain. Everyone has seen stories about what happens after the apocalypse but what about before? Rihanna Benson and her best friend Jackson Green are on opposite side of the world when this breaks out. Scientist have estimated that the virus will fully takeover a humans brain in a week.