Raja, a native of Coutrallam, is a happy-go-lucky-youngster. Tragedy strike his life when his father loses his hand when a doctor in an inebriated condition operates on him. As expected his father is gagged by cops and lawyers. They assault him. In his death bed, his father gets a promise that he would make his three brothers into a cop, lawyer and doctor. Though Raja realises his mission, he falls for his own acts. The trio gang up with a baddie Shylu, a gangster, who rises to become a Minister. It is up to Raja to end their atrocities and teach them a lesson.