An impossible challenge, an unbeatable rival, and a horde of diseased killers stand between him and the girl he loves ... In the walled city of Edin, Spike's carefree childhood has always had an end date. His protection from the wasteland of death on the outside is about to change on his 18th birthday. But while only half of the cadets survive their mandatory time on national service, Spike's goal goes far beyond making it out alive. He's betting...