A terrible tragedy occurs in Zamir's family. The eldest daughter Aidai, who blames herself for what happened, falls into depression and begins to suffer from nightmares and hallucinations. After unsuccessful attempts to help her through traditional treatments, Zamir turns to the ginologist Seyit, who is famous for his unusual methods. However, as the dark secrets associated with the mysterious house by the lake are revealed, Seyit realizes that the family's problems are much deeper than he could have imagined.