Grace Evans, an overworked New Yorker looking for a total escape, books an Airbnb on a ranch in the middle of Wyoming. When she arrives, she's pleased to find that the owner is a handsome man by the name of Calvin Wells. But there are things Grace discovers that she's not too pleased about: A lack of cell phone service. A missing woman. And a feeling that something isn't right with the town. Despite her uneasiness and misgivings from Calvin's friends and family, the two start to fall for one another. However, as her departure date nears, things change for the worse. Grace thinks Calvin’s infatuation has turned to obsession, and he might not let her leave. He fears Grace is hiding something from him, including her reason for staying at his ranch to begin with. You Shouldn't Have Come Here is a thrill ride and a cautionary tale of what can go wrong when you open up your house and your heart to a total stranger.