It follows is horror movie.Here Jay Height, a carefree college student living in Michigan, goes on a movie date. Inside the theater her date Hugh spots a young woman at the entrance. He points her out to Jay but she cannot see her. Hugh becomes afraid and demands that he and Jay leave the theater. On another date Hugh and Jay have sex in his car and he incapacitates her with chloroform.Jay wakes up tied to a wheelchair. Hugh explains that he has passed a curse to her through sex: an entity visible only to those with the curse, and can take on others' appearances, will pursue Jay at walking pace. If the entity catches her it will kill her and then pursue the person who passed the curse to her. Hugh implores that Jay sleep with someone else as soon as she can to be rid of the entity.