1609, Basque Country. Coming from a long line of abortionists-healers, three sisters see their lives endangered by the arrival of judge Pierre de Lancre in the region. Hostile and terrified of women's freedom and knowledge, he will lead what will be one of the deadliest witch hunts in France.Plunged into a nightmare, our three sisters find themselves having to fight, each in their own way, to try to survive...Inspired by a real story.