Alaiyadikkuthu in this movie Brinda (Sindhu Tolani) is an employee of a medical company. She is not ready to be treated as a door matter and she is against women exploitation and atrocities brought by male. She tracks man who have committed rape and kills them using potassium cyanide. Businessman (Yugendran), Police Commissioner (Sekhar), Chief Minister (Vijayan) have fallen victim to her. She has taken the step after her life was made miserable and her husband was killed by her lecherous boss (Kazan Khan).