Theo, a 27-year-old young man with Down’s syndrome, lives with his father in an isolated house in the middle of a forest. They live in harmony with nature and animals, but one day the father goes away, leaving his son alone with his visions… Theo then begins his odyssey in which he reinvents himself, opens up to the world, experiences freedom, and tries to discover the nature of things and of beings.

Nearly 30 years-old, Hélène still looks like a teenager. She is the author of powerful texts with corrosive humor. It is part, as she says herself, of a "badly calibrated lot, not entering anywhere". Her telepathic poetry speaks of her world and of ours. She accompanies a director who adapts her work to the theater, she talks with a mathematician ... Yet Helene can not talk or hold a pen, she has never learned to read or write. It when she turns 20 that her mother discovers that she can communicate by arranging letters on a sheet of paper. One of the many mysteries of the one that calls herself Babouillec ...