Anglesey became a refuge for survivors from across the world, but living in the shadow of a decrepit nuclear power station was always a precarious existence. There is only one destination for their final exodus from Britain, but Belfast won't become their new home. There are fewer undead on the island of Ireland, but they still number in the millions.
With farming impossible, with the weather worsening, with ammunition exhausted, desperation turns to despair. All seems bleak, but the survivors are unaware how desperate their situation truly is.
During the chaos that ensued after the calamitous election, they misjudged the evidence. Their true enemy is still among them, and that enemy is about to act.
Set nine months after the outbreak in Britain and on the island of Ireland, when humanity is at a crossroads. Either all will survive, or our species will die.