Muthu Pandi, a village strongman, decides to marry his niece Dhanalakshmi, and begins his quest by eliminating everyone who opposes their union - starting with both her brothers. In desperation, Dhanalakshmi decides to escape from the village, and in the process is unwittingly assisted by a university Kabaddi player Velu.

Raghavan (Kamal Hassan), a top cop from the Tamil Nadu Police Department is faced with a series of rapes and brutal murders including those of his boss's family. The culprits are found soon enough but prove extremely evasive while they continue their murderous legacy undeterred.