Axel “Hawk” Thompson, former SAS soldier turned hardened survivor in a world ruined by GDBS, a gut-based infection that hollowed humanity from the inside out.

GDBS survivors are hollow eyed people with no moral compass, no emotions and no will to plan. They show a degree of cunning, but never the long game.

6 years since the outbreak, and only 20% of the worlds population remains. 15% are unfeeling 'Nulls', the remaining 5% trying to stay alive, and stay themselves, by any means necessary.