Venu's wife accidentally comes across Indrajith, whom she had slapped while in college for misbehaving with her. She loses her peace of mind as Indrajith begins to pester her again.

When Rajadurai embezzles temple funds and misuses lands attached to the temple, Muthu opposes him. Their enmity intensifies when Muthu marries Kaveri and Rajadurai tries to separate the two.