They are not zombies. Or any other supernatural creature that has ever been dreamt up by man. They are The Changed. They are real. And they are everywhere.
It happened all at once, all over the planet - every man, woman, child, and animal suddenly changing into a murderous, mindless, twisted version of their former selves.
All at once, life as we know it came to an abrupt end.
All that survives is one small family: a girl, her mother, and their faithful dog, Maxx.
As they are soon to discover, however, there are more things to fear than The Changed.