When the sickness came, every parent, police officer, politician – every adult fell ill. The lucky ones died. The others are crazed, confused and hungry.
Only children under fourteen remain, and they're fighting to survive.
Now there are rumours of a safe place to hide. And so a gang of children begin their quest across London, where all through the city – down alleyways, in deserted houses, underground – the grown-ups lie in wait.
But can they make it there – alive?