A couple of Iranian origin, settled in the United States, find themselves unexpectedly trapped within the confines of a nondescript hotel. As the night unfolds, they are confronted with a series of mysterious and disturbing occurrences that compel them to confront the deep-rooted secrets that have driven them apart. In this endless night, they must navigate a treacherous path back to each other, even as their surroundings constantly conspire against them.