Vathiyar raises his voice against the authorities to change the fate of a good person but ends up sacrificing his life for their future welfare.

The film is set in a village near Madurai. Pugazhendi (RK) spends all his time drinking and is ridiculed by everyone. In contrast, his elder brother Pandithurai (Napoleon) is respected and admired by everyone. Pandithurai showers love and affection on Pug

Ayyanar, a barbarian, beats up innocents and rapes women. He gets married to Alagamma, a pretty girl, who hates him initially, but later decides to transform him. But his sinful past soon catches up.

The film is a comic thriller with Mirchi Senthil playing a soft spoken village boy working in Chennai. Robo Shankar plays the role of his room mate while debutante Shruthy Bala is paired opposite him.