Spiced with charged emotions, this family-oriented drama delves into the life of Sanjeev (Jayaram), a police officer who lives with his widowed father and two younger sisters, after death of his mother. He is also a singer in the police troupe along with his partner Salperu Sathanandhan (Jagathy Sreekumar), who is living with his two wives.
One day he falls in love with young Geethu (Abhirami), who is the daughter of the director general of the police. The girl is a pampered child, who is spoiled by the love of her parents. Later they get married.
Young Geethu causes misery to Sanjeev's. sisters, like a stepmother. Once she plays a cruel trick by saying that Sanjeev had died. His family is in pain, and when Sanjeev returns home, everybody is shocked. Sanjeev slaps Geethu for her deed. She goes back to her home, in anger.
Realising their mistake in giving her too much leeway, Geethu's family adopt shock tactics, revealing to her that she is an adopted child, and so she should not feel proud of her legacy. She runs away to an orphanage. Can Geethu's family trace her and put some sense into her, so that she attempts to redeem herself and make a success of her marriage?