When eleven-year-old Stefan tells his little brother on Christmas Eve that Santa isn't real, he totally expects to be grounded. What he doesn't expect, is for his name to land at the top of the Naughty List and for a demon named Krampus to creep down his chimney. Narrowly escaping an attack from Krampus, Stefan falls into The Land Christmas Forgot - a dark place where wolves are made of shadow and evil snowmen roam the forests...