Asil, a childless software engineer, takes his wife Deniz and her cousin Efsun to his grandfather’s old village house, only to unleash a centuries‐old family curse of vengeful djinn tied to a tragic ancestor, which begins to possess them and drive them mad. Desperate, Asil enlists the village healer Döndü, whose botched exorcism only deepens the terror, leaving the family to wonder whether they can ever break the blood-bound curse.