Irène lives in her cage, Grégoire lives in the apartment. The iron bars constitute the condition of their love and its limit. Grégoire is the double of Tania, the deceased wife of her Russian boss during the siege of the red city. Will Irene, haunted by Tania, be able to counter the recurrence of tragic events?

A young woman accused of witchcraft tells an inquisitor the story of her parents who disappeared under mysterious circumstances.