Mathimaran (Sivakarthikeyan) is a police constable who only reports to work and goes home daily without contributing anything useful to the society as his boss Inspector Sathyamurthy (Prabhu Ganesan) does not want to get on the wrong side of the upper levels of the police, who are corrupt and politically influenced, and is also unwilling to rock the present system due to past experience. Mathimaran and his fellow policemen never get any cases as a result, much to his irritation.