Shankar wants to become a police officer. He faces many hurdles, including his brother-in-law Narasimha and a police officer. However, a movie by two terrorists plotting to kill the Chief Minister Rangaswamy for sending their boss Mohammed Ghouse to jail works in his favour. He opens his own private detective agency called CID Eesha but faces police wrath as it is not a registered firm. But he earns the trust of the CM when he saves him from the assassins.