Betrayed and left with nothing, she retreats to her rural family home with her loyal dog. When her pet senses a deadly deep freeze approaching, she spends everything to turn the old cellar into an impenetrable fortress. She survives the brutal cold, but the post-apocalyptic chaos brings worse threats: ruthless scavengers and the very enemies who betrayed her. Armed with stockpiles and her clever companion, can she defend her sanctuary when desperate souls come knocking?
