A mother`s scream to protect her child awakens an ancient and forbidden spell. As a horrific murder is covered up, the secret buried in the ground transforms over time into a darker force. Years later, a mysterious death brings that great sin hidden in the past back to light: "Mühr-ü Ensâb". When Cemal, who has never known his father Rıza throughout his life, steps into his father`s house, he is confronted not only with a dark past, but also brings with him a curse that will last for generations.