Mumu and Chand are completely different from each other in their social backgrounds. While the girl is from Kolkata and is educated, the boy belongs to the Sundarbans and is uncivilized. The story revolves around how Chand’s initial hatred for Mumu is transformed into love and gratefulness as she tries to civilize him and bring out the goodness in him. The story takes a turn when Chand’s elder brother, Robi, develops lust towards Mumu. The way Chand and Mumu’s relationship shapes up amidst all the complex social situations is worth watching.