Like a gallon of milk forgotten on the counter and left to curdle, Ken's life is going sour. The loss of his wife and daughter, entirely his fault, has left him shattered. In the face of such pain, he's turned to the temporary solution many others do: liquid salvation. It's all catching up to him, and life seems as if it couldn't be any worse.

And then ... the world comes to an end.

The newly awakened evil that follows proves that some things are even worse than the apocalypse. And these things only come out at night ...