In a world almost like ours, Jonah works for an agency that offers human relationships. When he's hired to serve as Nika's father, he begins to lose control of his tightly controlled life.

Three men embark on a journey in search of meaning and happiness in the autumn of their lives: Bob swaps his safe home for a camper van and tries to find himself in the barren Californian desert; Steve, drag queen and stand-up comedian, is fed up of England and makes amends with his past in Benidorm; Yamada rediscovers his smile by reading stories to children in Tokyo.