Kailasam, a somber bigwig, performs the last rites of someone dear to him, while Kottai appears swinging a scythe. In a flashback from a few months ago in Ramnad, Kottai's mother cuts down logs while boasting about her son; a god that deserves to see the world. Kottai then journeys to Chennai with Vellaiayan, a dimwit friend. The two end up at a massive house of Kailasam, a local terror.
Kottai and Vellaiayan think that Kailasam only uses their blacksmithing skills for instruments to chop trees, but Kottai discovers that he was hired by Kailasam to make sickles to kill people. Kottai then feeds crying children milk and helping men with epileptic seizures. Later, he falls in love with kind-hearted music teacher Gayathri.
Santhosh, Kailasam's son who regularly rapes women, is helplessly watched by a cop called Suryaprakash. Kottai continues making arrivals until he sees Santhosh touching Gayathri inappropriately. Kottai then beats Santhosh to death, unbeknownst to him that he is Kailasam's son, when he learns about this, he attempts to get revenge on Kottai, but he and the minister is killed by him along with Suryaprakash. Kottai later returns back to his home.