Takes place in 1665 in New France at a time when a part of Canada was colonialized by France. Joseph Côté escapes from a prison in order to avoid death by hanging. While some colonial soldiers are chasing him, Joseph takes the identity of a Jesuit and hides in the seigneury of Beaufort where most men are waiting for "daughters of the king." (French women who were sent to Canada in order to find a husband.) At night, Joseph finds out that there are werewolves that terrorize the village. Besides, things get complicated when he falls in love with Marie Labotte, a "daughter of the king" that no one wants to marry. All in all, by simply trying to protect his life and Marie's, Joseph will end up fighting against the werewolves.