After moving to Mumbai, three cousins experience difficulties in their romantic relationships.

A miraculous shape-shifting snake has the power to become a human. She can be anybody she wants: a wife, a seductress, a mistress, a damsel in distress--all in the name of revenge.

The series is inspired by a reference to Naag Lok in the Mahabharata where one of the greatest warriors, Arjuna married Ulupi, a Naga princess. She was the one who saved him when he was cursed by the Vasus for killing Bhishma through foul means.