A young man from Kolkata, Naren, visiting the mountains of Gangotri, falls in love with a village girl, Ganga and they soon get married. However, Naren had to go back to Kolkata as he has to finish an incomplete business. Before leaving for Kolkata, he promises Ganga that he will return but he never does so. After a year Ganga gives birth to a son and later begins her journey in search of Naren. During her journey she meets people who exploit and molest her. Will Ganga finally find her Naren?