Young couple, Gemma and Tom want to purchase a house. They visit a strange estate agent, Martin. He shows them of a new development called Yonder. The houses in Yonder are identical, suburban homes. The place is silent, empty. Martin shows the couple around house number nine and then vanishes. Gemma and Tom attempt to leave Yonder, but every route returns them to number nine. Tom climbs onto the roof of number nine to see if he can spot a way out of Yonder. He sees that the houses seem to stretch into infinity. The couple decide to follow the sun, but they are led back to number nine.
They find a delivery box filled with prepacked food and other necessities. A furious Tom sets number nine ablaze. The couple falls into a strange sleep outside the house and awakes to find a tiny infant with instructions: raise the child and be released.