Karnan (Vishal) gets transferred to Chennai from Thoothukudi. His transfer was initiated by Kalirajan (Parthiban), a criminal, who is into various anti-social activities. Karnan, who has a self-confessed love for money lets Kalirajan’s brothers free. Unfortunately, the brothers engage in unforgiving crime. Now Karnan understands his fault and starts a war against Kalirajan to bring him to justice.