In 2054, Paris is a labyrinth where all movement is monitored and recorded. Casting a shadow over everything is the city's largest company, Avalon, which insinuates itself into every aspect of contemporary life to sell its primary export -- youth and beauty. In this world of stark contrasts and rigid laws the populace is kept in line and accounted for.
Matt and Kate buy an isolated house. While moving, they discover a strange room that grants them an unlimited number of material wishes. But, since Kate has had two miscarriages, what they miss the most is a child.