A law student from a lower caste begins a friendship with his classmate, a girl who belongs to a higher caste, and the men in her family start giving him trouble over this.

Vikram, a no-nonsense police officer, accompanied by Simon, his partner, is on the hunt to capture Vedha, a smuggler and a murderer. Vedha tries to change Vikram's life, which leads to a conflict.

A kidnapping gone wrong leads to mounting tension between Prabha, the kidnapper, and Kathir, the policeman assigned to the case.

The film is set against the backdrop of horse racing and betting. The story is about an accountant who steals money from his office to pay his gambling debts. What happens next?