Niharika Chatterjee is the wife of public prosecutor Arindam Chatterjee. Arindam is a dominating husband who is a male chauvinist. He dominates over Niharika. Thus, Niharika is unhappy with her marriage life. They both have a sweet little child who is deaf and dumb. Niharika organises a party for girls who are physically challenged like her own daughter. There, she meets new Inspector General of correctional cells of West Bengal, Mr. Brij Narayan Dutta. The latter informs Niharika his plans and ideas of reforming convicts of the correctional cells. Being aware of Niharika`s talent and skills, he requests Niharika to help him organise an event with the prisoners. Niharika agrees to the proposal with a condition that her husband needs to be kept in the dark.