波茨和艾森伯格饰一对情侣,吃下一个房地产经理安利,住进了某神秘的新住房项目,从此他们被困在迷宫一般、外表全一样的房子里,被迫抚养一个非现实世界的小孩。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. There they get trapped in a surreal, maze-like nightmare.