[INST] I need a one-liner description for the book I’m writing. There are three main characters, a brother and sister and a young man. My book is a Christian horror novel. The sister must keep her surrogate family together as she tries to forget her family of origin. Her half-brother searches for his biological mother and wants a woman he can truly trust. At first, the demon-possessed man wants to get rid of the evil spirit but, he changes his mind and starts collaborating with the demon to destroy the siblings. Example of a One line description: The Day of the Jackal, by Frederick Forsyth, "a thriller about a professional assassin hired by French terrorists to kill Charles de Gaulle." [/INST] Hell has come for the [Surname]'s!

It's short, sweet, but edgy enough to grab someone's attention, I suppose.</s>