A man named Manickavasagam (Sarathkumar) happens to stop a caste fight in a village. The villagers ask him to remain and help with their conflicts, thus inciting the wrath of Maragatham (Anandaraj). Maragatham is the biggest badman in the village, and he even killed his own brother for marrying into a different caste. Lakshmi's (Kanaka) son Kathir (Vineeth) wants to build a factory, which Manickavasagam will not allow. This makes Kathir ally with Maragatham. Finally Manickavasagam kills Maragatham.