When a young, optimistic woman discovers she doesn't have long to live, she rents a place on the beach, sublets her half-bath to a professional video-gamer, and determines to get married before it's too late, but struggles with the insane modern world of dating.

Chester returns to the home of his estranged and hideously over-privileged family at Christmas, only to find an unknown killer disguised in a Santa outfit is stalking and killing family members one by one, in order to claim the huge family fortune. Which one of them is the killer?