Seema Raja is a king of Singampatti, born in a Zamindar family and he is grand son of Kadambavel Raja . All time He hangs around with his accountant Kannaku. The principal from a nearby school invites Seema Raja's father, Ariya Raja to the awards ceremony at the school. However, due to his father's busy schedule, Seema Raja offers to go instead. Here, he meets Suthanthira Selvi, a sports teacher and Silambam expert, and immediately falls in love with her.

Kaaleeshwari and Kathaadi Kannan are two antagonists of the film. Kannan used to be a butcher but then took on the opportunity to purchase vast swathes of land to create wind farms. His greedy plans begin to put agriculture at risk and thus puts him at loggerheads with Seema Raja. A fight between the two ensues with him kidnapping Selvi and imprisoning her at his house. Here, a flashback occurs showing that Selvi was Kannan's daughter with his first wife. He leaves his first wife for Kaaleeshwari, causing his ex-wife to commit suicide by falling into a well. Ariya Raja attempts to stop this rapid acquisition of land. however, the villagers insult him and mock him for not doing anything for the people when they were under his control. This causes him to die of a broken heart. A funeral is carried out for him. Whilst Seema Raja is mourning his death, and his grandfather chastises him for being so irresponsible. He begins to explain Seema Raja's ancestry, starting off with the brave Kadambavel and his wife Bhoomi. He narrates the stories of Kadambavel's fights against the foreigners, protecting his Tamil land. He explains how he exploited the Vallari, to his advantage to defeat the vast Muslim army, led by Malik Kafur. These stories of sheer chivalry motivate Seema Raja to take on his father's responsibility and become mature.

Seema Raja remains unaware of Selvi's love for him. He goes to court and attempts to allow Selvi to leave the house. However, since she has been blackmailed by Kaaleshwari (if she said she was being held against her will, she would kill her sister), she replied, 'ask my father' to every question that the police asked. The police quashed Seema Raja's case, and he was devastated. However, understanding the double meaning behind it, Seema Raja goes to Selvi's foster father and asks him what Selvi meant by it. Here, he finds out about her love for him. Seema Raja first thwarts Kannan's plan for rapid acquisition by meeting and agreeing on a new deal with the Raj of Udaipur. The detail would enable them to construct a wind farm on their land, whilst also allowing them to farm on the land and receive rent for the land that the wind farm is present on, thus providing them with a sustainable income. At first, the villagers were hesitant, but then, they agreed. Kannan is furious. Seema Raja returns to the house to break out Selvi and run away. Kannan and Kaaleeshwari then realize this and begin to chase them. They again recapture her and prepare to kill her by hanging her from the wind turbine as an act of revenge for thwarting their business plans. Seema Raja arrives in time to save her, and a fight ensures, where Kaaleeshwari is crushed to death by the wind turbine, and Kannan is defeated. Seema Raja and Selvi then happily live together.