In a last-ditch effort to find out more about her family's past, Mia Muñoz travels to her grandmother's hometown, only to find that her past is much more complicated than she thought. Between the mysteriously empty town and a series of strange noises, she and her roommate, Robin, discover one of its many secrets: It is a home to ghosts! As the summer drags on, Mia and Robin help the ghosts with their troubles and start to uncover the strange history of the town.