The story, set within the backdrop of Nallore, a small city in Thoothukudi District, revolves round Sub-Inspector Durai Singam, a courageous and simply policeman who serves in his hometown primarily to satisfy his father’s want. Durai Singam settles each dispute in his city patiently along with his phrases of knowledge and resorts to pressure solely when the scenario calls for it. Kavya, a metropolis woman who comes on trip to Nallore, falls in love with Durai Singam. Erimalai, Durai Singam's bumbling colleague and buddy, typically accompanies him.
