The Collapse has taken place and the survivors are now trying to stay alive in a world overrun by the undead. Every decision could lead to their destruction, any wrong move and they could join the ranks of the undead.
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.