2021 and everything turned. A virus outbreak has infected the world. A virus which is changing people and only a handful of people remain uninfected. Caroline and her friends stay together to try and make their way to Arcanen, a military facility created for emergencies such as this, where no infected can attack. In times like these, trust and friendship is the most important thing but will it just be survival of the fittest between them? Would you turn on the ones you love to save yourself?