Mirasu (Senthilnathan) killed his elder brother Selvanayagam (Nizhalgal Ravi) and Selvanayagam’s wife (C. R. Saraswathi), he tried to kill his mistress Lakshmi (Kavitha) for the inheritance. The innocent Lakshmi was then sent in jail for Selvanayagam’s mu

Manikkam loves Mythili, who only uses him to fulfil her self-interests. A writer, also named Mythili, learns of Manikkam’s sacrifices and his devotion towards his lover, and falls in love with him.