Mrs. Lemay has been separated from her husband for 11 years, but takes him back after the death of her partner.

In Lower Canada, around 1850, sisters Augustine and Josephine Wilson suffer from a rare genetic disease that sets them apart from other women. They are secluded by their father, who is suffering from tuberculosis. After his death, they must confront a village dominated by religious superstition and fear of the devil. Hunted and perceived as she-wolves, they become the embodiment of rejection and emancipation, until a mysterious destiny leads them to their liberation.

The life story of Mary Travers, a musician and singer of French Canadian music.