Cecil is really happy for his Uncle. New promotion. New house. New company car. However, issues start to pile up when the promised house is a bunker and that bunker is days away from any real semblance of civilization. Then there's the close encounters with mutated animals and the creepy taunting the neighbors are giving.  Turns out good old Mr. Robertson is a regressor. Whatever that means. So Cecil and his family will have to join the Preppers of Dunstonberry in preparing for incoming monster apocalypse. Or else.