When Elisabeth, a woman of faith, host of a radio show on a Catholic radio station, devoted to her family and the suffering of the world, is confronted with the pedophilia of priests and the suicide of her son, belief gives way to rage and to violence.

On a tiny island encircled by steep cliffs, a unique house stands alone facing the sea. Obsessed by the dream that, one day, man may be able to fly just like a bird, an inventor experiments with machines on this abandoned piece of land. For this man, only a pure, light and naive soul is capable of such a feat. Recruited from the continent, 11-year-old Joseph seems to be the perfect candidate.