Younger spirited Nanda Sen leaves his metropolis residence and luxurious of city life to hitch because the village Postmaster of Plassey the place his life was comforted with the service of orphan low-caste housemaid Ratna and his solely buddy there faculty instructor Rabibabu. Ratna's appeal appealed to him and Nanda married her in opposition to society and household. Succumbed to his father's final want to marry an appropriate match, Nanda landed in a disaster and escaped his desired household life. Nanda could not overcome this sin and finds solace within the subsequent life.