Famed detective Rudra Duwerah is hired by veteran businessman Padma Lochan Boruah to find a woman who went missing 35 years ago. But Boruah is murdered at home even before he meets the detective. Rudra Duwerah, and his reporter friend Neelotpal Kotoky, Neel, now must nab the murderer. The whole Boruah family are murder suspects.