An innocent young lecturer is misunderstood as a pervert and despised by a woman who co-incidentally turns out to be the younger sister of his brother-in-law. Eventually differences subside and love blooms between them.

Shiva is a middle-class medical student in Chennai, while Naga is a local mafia goon. Both fall in love with Mahalakshmi, and it leads to a lot of problems between the two.