Laura lives in a big house with her entrepreneur husband Madi, her mother-in-law Zeynep, and their young daughter Anel. On the day of the girl's 12th birthday, Laura notices that something is not right with her. Anel becomes unwell, and soon she begins to behave strangely and even frighteningly. But Madi and Zeynep ignore Laura's concerns. Laura realizes that her husband and mother-in-law are hiding something from her, and she decides to uncover it all herself.