Govindan (Manivannan) is a thief who has two youngsters. Aadhi (Pasupathy) and Mathi ('Chiyaan' Vikram). Years go by and the 2, Aadhi and Madhi, determine to cease stealing and mend their methods and lead a hardworking life together with their father. They migrate to neighboring village and meet a retired agricultural officer, Chidambaram (Vijaya Kumar) who's in deep money owed and is underneath strain from the village's landlord, Kalingarayar (Murali) to clear his money owed. In efforts to assist Chidambaran, Mathi confronts Seetha Lakshmi (Asin), Kalingarayar's daughter, who comes to gather the cash Chidambaram owes her father. Seetha Lakshmi begins to accumulate a liking for Mathi however retains it hidden because of her father's atrocious mood. In an try to show Kalingarayar a lesson, Mathi forcibly ties the mangalsutram round Seetha's neck. Kalingarayar, realizing his daughter's love for Mathi...
