Chandrashekhar, a widower, takes up the responsibility of getting Shankar and Veena married. However, when he and Veena get locked in a room on her wedding day, Shankar leaves her.

It's love at first sight for Mugil when he sees Megha. She starts reciprocating his love but one day, Megha goes missing. What's happening?

Three young men - Akash, Vinod and Prakash are in love with Megha but Megha only acknowledges the love of Akash and confides that she will only get marry to him. But this marriage is not acceptable to Megha's brother, Shankar since there are personal conflicts between him and Akash's businessman father, Bhanupratap.

This film is about the coming of age of Megha from teen to woman. Her love stories and how they affect her life. Her heartbreaks and her trauma form the crux of the story.

Sathyaraj in a dual role. One role is of an IPS officer (Iyer) and the other is of a dada (Venkatachalapathy). The dada throughout the film has a dark skin and sports a bald head. Iyer believes that dadas and rowdies must be eliminated through encounters. But his father thinks one does not have the right to take any life. Dada Venkatachalapthy plants bombs at various places in the city and puts the blame on Muslims. Iyer takes Venkatachalapathy into custody. His sons Pasupathi and Gajapathi try to kill Iyer. Now Iyer's father turns against him and joins the villain. This sets off a chain of events leading to murders.