A group of four youngsters get on a train, they are then scolded by a quick-tempered stranger Ananthakrishnan (Prakash Raj), he tells them that today’s young people are immature and good-for-nothing. The friends are about to prove him wrong.

Raghuram and Suriya are siblings. Being the youngest child in the family, Suriya is pampered by everyone. Feeling rejected and ignored, Raghuram decides to ruin Suriya’s life.