Inside a shared motel room, two friends are hanging out. Kaizer, a mooch, notices a smell which Jay, a true crime obsessed coder, dismisses. Eager to get some air, Kaizer leaves the room and has an unfriendly interaction with Jamie and Karl, a pretentious couple whose relationship is on the rocks. Upon entering the motel, Jamie immediately finds everything wrong with their desert paradise. Karl is exasperated by his high maintenance wife. And that couple in the room next door are just rude. As the day progresses, the heat turns up in more ways than one. The couples bickering reaches melting point... until they discover something or someone sinister in their midst and join together to investigate.