Kaaliyan has a sister who marries a young man without the permission from Kaaliyan and moves to Kolkata with her husband , where she faces unknown threats. Soon her brother Kaaliyan comes to the rescue.
A gentle girl born and brought up amidst the ever growing eco-social-consumeristic environment finds it difficult to fit in the society. She decides to take it hard on the people. What she does is the rest of the story.
