An inspiring story of a simple housewife who discovers her inner talent and goes on become the most successful detective in Bengal. Mrs. Parama Mitra, the lead actress, wife of Dr. Porimal Mitra, is a middle-aged, responsible housewife who takes care of her entire family. Life takes a turn when Inspector Arup, brother of Parama's sister-in-law, approaches Parama with a crime case. Parama, who has always had an inclination towards mystery novels since childhood, solves the complicated case with her intelligence and sharp mind. Arun, surprised at discovering Parama's hidden talent, convinces her to become a real-time Detective and solve real crime cases. Parama agrees to do so but without letting anyone in her family know about her secret identity. Thus, begins the journey of Parama's dual life Â as a housewife and as a successful Detective.