In the space of a few hours, Harley Sawyer's world is turned upside down. Ripped from everything she knows, her and the majority of the UK are forced to fight for their lives when a mystery virus kills thousands upon thousands of people. With no cure and more people becoming infected by the minute, the world begins to face a pandemic like it has never seen before, with no means to stop it any time soon.

Mankind is evolving. Some love it, some fear it. Some embrace it, some envy it. For Zoey, the evolution of man has always been in the darkest part of her closet. A place no one touches. Only her family knew of her secret, and her stepfather never let the fact that Zoey was different disappear. But with mankind evolving, Zoey will soon figure out her own evolution is about to change more than she wants it too.