Suresh Gopi is a rich business man and in addition to his wife there is his secretary, his sister and family and some other relatives in his house. Sriranjini is Suresh Gopi's 2nd wife. They married only few days ago. His 1st wife Sumitra died under mysterious circumstances by falling from a train. Trouble begins when a human skeleton is found inside a well within the compound of their house. To their surprise it is that of Sumithra whose body was cremated years back. Was the shattered body obtained from railway track really that of Sumithra? And who did it?