In town, Jérôme and Berg encounter Audrey, who has escaped from the Domain. Simon warns Adèle to hide their baby from the Revenants. Sensing that Julie is in danger, Victor decides to leave the Domain, accompanied by Madame Costa...
After the inexplicable reappearance of the Revenants, the villagers seek to understand why they have returned. The lake, the dam and the forest house dark mysteries.