Rajanna is confined to a luxurious lifestyle and his routine of work is managed by his caretaker. But Rajanna wants to lead a normal life and tries to break free from his way of living.
The retired principal's daughter has good values with self-esteem and confidence. Her lecturer gets acquainted with her and they start loving each other.
The business partner and some employees of the elderly Mr. Somasundaram plot to eliminate him by hiding a bomb inside a doll. Learning of the plot, a few others try to avert the calamity. The story consists of the series of events by which the doll keeps changing hands, while being chased by those involved in the plot, and also by those trying to prevent it from exploding.