Rajiv Menon, a police officer, is after a city rowdy, Bhairav. But Bhairav kills Rajiv's wife to avenge his brother's death in an encounter. Rajiv finds a teacher, Purnima Sen, who witnesses Bhairav Killing a money lender. He gives a shelter to Purnima as Bhairav tries to silence her. During her stay at Rajiv's house, Purnima develops a close relationship with Rajiv's son and his parents. Rajiv proposes to Purnima, but she wants him to first catch Bhairav. Will Rajiv succeed in nabbing the notorious rowdy? Will Purnima accepts his proposal of getting married before Bhairav is nabbed?