A species of not-quite-human creatures have the ability to disorient and incapacitate humans with their "call"; it is stated that they deposit their own eggs into human women in this state. The film's male antagonist seeks to systematically facilitate and observe this process, at one point trapping the 17-year-old protagonist in an attempt to do so. The main character (who is 17) and an adult guest at the hotel where she works flirt and make out in once scene.