Mayra is married to Aditya. Aditya is a businessman for which he has to travel a lot. Mayra is a house wife and most of the time she stays alone at home. She is 3 months pregnant but she has a serious problem, which is noise phobia. One night when Aditya is out of town, there is a party going on at Mayra's house. Mayra's friends are enjoying loud music, wine and food. Suddenly a man enters the house and kills everyone. A team of police officers headed by Shivani Bose reaches the crime scene and finds out that all have been killed except Mayra. Mayra in her statement says that she hasn't seen the face of the killer. Police investigation goes on and in the end they find out who is the killer.