About the title
Best-selling thriller author Julián Lemar is about to write his final book. In search of inspiration, he decides to go with his family to a secluded place with a fittingly mysterious atmosphere. On the very first evening, during a violent storm, the power goes out in the house, and some time later a frightened woman knocks at the door. She claims that her husband has just killed their son and is now chasing her. A hellish night awaits Julián, plunging him into an abyss of danger and terrifying secrets.