A teenage girl named Megan goes to sleep one night in her home in England. She wakes up the next morning in France, in the body of a teenage girl named Amelie. Megan realizes through searching on Amelie's computer that she has switched bodies with Amelie after dying in her sleep in England. Unsure of how or why this happened, Megan must now navigate living Amelie's life in France, dealing with the confusion and uncertainty of her new situation.