A young couple is thinking about buying their starter home. And to this end, they visit a real estate agency where they are received by a strange sales agent, who accompanies them to a new, mysterious, peculiar housing development to show them a single-family home. Looking for the perfect home, they find themselves trapped in a mysterious labyrinth-like neighborhood of identical houses. There, they are forced to care for a child while awaiting release from a surreal, maze-like nightmare.