The story revolves around Bhanumathy (Padmapriya) who gets married to Rathnavel Kalidas (Nithin Sathya), a guy who works in railways as a hockey player. He married Bhanu by hiding the facts that he is impotent and a recovering alcoholism. Soon, the relationship turns sour when the couple realizes that Rathnavel is impotent after a gynecology (Suhasini) tells them so. In spite of family pressures to get a mutual divorce, the old-fashioned Bhanu decides to go ahead with the marriage by adopting a child. With the baby's arrival, Rathnavel unfortunately becomes more insecure and tells Bhanu that the child reminds him about his weakness. Unfortunately, all hell breaks loose when Bhanu realizes that her husband was an alcoholic who knew about his impotency and had betrayed her. Rathnavel, in his anger, beats up Bhanu until she is almost unconscious. A few days later, she files for a divorce and stays with her parents for some days. Bhanu later meets Ravichandran (Prithviraj Sukumaran), a happy-go-lucky guy who is a friend of her brother (Raaghav). Ravi proposes to Bhanu, and they later get married, but Rathnavel, who had vowed to make life miserable for Bhanu, returns. He kidnaps Bhanu and places a cadaver in her home before faking an accident with a cooking gas gas cylinder, leading Ravi and his family to believe that Bhanu died in a kitchen accident. After that, Rathnavel brings Bhanu to his bungalow in an isolated area and locks her in a soundproof room. When Ravi goes to Rathnavel's house to get some life insurance papers, a series of clues lead him to find Bhanu. After distracting Rathnavel, Ravi calls the police and rescues Bhanu. Rathnavel is sent to a mental asylum, where he later hanging. This seems to be a true story which happened in Andhra Pradesh in the late 1990s, and Rathnavel's (name changed) family members are still there in Kakinada, but the movie ends with a happy note when we see that Ravi and Bhanu are still happily married and Bhanu is visibly pregna