Well, 'Knock at the Cabin' is not based on real events. It's a work of fiction crafted to entertain and engage the audience with its unique plot and characters.
Yes, it is. The movie takes inspiration from a true story which gives it an added sense of authenticity and horror. The real - life events it's based on likely provided the foundation for the unique and terrifying plot in the film.
The main plot involves a family on vacation who are visited by four strangers at their cabin. These strangers claim that the world will end unless the family makes a terrible sacrifice.
In this novel, the family in the cabin is among the main characters. We have the father, the mother, and their young daughter, each with their own distinct personalities and ways of dealing with stress. And then there are the four strangers. They are very different from one another, with different motives and personalities too. Their arrival at the cabin and the confrontation with the family forms the core of the story, and as the story progresses, we learn more about all of these characters through their actions and words.
Well, in 'knock at the cabin novel', the story focuses on this family in a cabin. Four strangers show up and tell the family that to prevent the apocalypse, they have to sacrifice one of their own. It's a tense situation where the family has to grapple with this seemingly impossible demand while also trying to figure out if these strangers are telling the truth or not. There are a lot of psychological elements as the family members react differently to this extreme situation, and the whole plot unfolds in a very suspenseful way.
Unfortunately, not a lot of information about the exact true story has been released. But we can make some inferences. Since the movie focuses on a family in a cabin being visited by strangers with a doomsday - like message, the true story might have been about an ordinary situation that suddenly took a very dark and unexpected turn. It could have been a real - life event that was so strange and frightening that it inspired the creation of this movie.