Blaming a crooked media mogul for the death of his journalist sister, a surgeon enlists the help of a beautiful psychologist to get revenge.

Oyunbozan begins with the talented journalist Selin being killed when she discovers a disc containing evidence exposing the dirty business of her boss, the head of a media empire. Her death is made to look like suicide but Selin's last message to her brother Emre, a famous surgeon, reveals the truth. He swears to avenge his sister's death.