Malayarsan and Kottaiyarasan rule the entire town under their control, engaging in illegal activities such as kidnappings, murders, etc. A school teacher, Sujitha, files a complaint with the police department about a missing schoolgirl named Ramya.

The police send a secret agent to investigate the case. Saravanan arrives and joins as a PT master, attacking Malayarsan and Kottaiyarasan, and finally exposing their elder brother Mudiyarasan, who is involved in a massive scam of hundreds of crores from a Minister while hiding his identity.

Afterward, Saravanan forms a gang with his co-worker Singaram, Sujitha, and others to seize the hundred crores from Mudiyarasan and his brothers. The remaining story revolves around Saravanan and his gang acquiring the remaining money.