A group of friends travels to a beach house on an island on the brazilian seaside to celebrate the end of high school, a place virtually no one else inhabits and which is almost always dark. However, their drollery and parties are cut short by the feeling that the place shelters an unfathomable horror.
Mr. William, a grumpy and lonely old man, buys a wife robot online, expecting to get a young and sexy looking one. Instead, he gets an 80-year-old robot, called Bela LX-404. While he is trying to return her, astonishing events occur.