A bike rider and three small-time crooks kidnap a rich man's son for a huge ransom. But they soon discover that they have the wrong boy who is the illegitimate son of a police officer.
Siluvai, a Christian boy, falls in love with Sangeetha, a Hindu girl who is engaged to Raghuvaran. Her father doesn't want to accept the Hindu-Christian marriage, but Raghuvaran decides to unite them.
