When Meghna, a young girl, chooses to tell her father Dheeraj that she loves him on her twenty-first birthday, her worst fear comes true when she learns that Dheeraj has murdered himself. Meghna learns that her mother Radhika is the one who not only abandoned her when she was a youngster but also killed her father. Meghna, who is unable to accept her mother's treachery, decides to seek vengeance and moves in with Radhika and her current family in order to ruin them. Meghna has a cunning plan to use Radhika and her family as a vehicle for her father's ghost to cause mayhem.