A group of friends with dreams planned to loot a huge amount from a businesswoman by kidnapping her husband.
An ex-convict forges signature of a deceased medical student to get enrolled in a medical college. He kills his roommate by accident in a dispute and fears that his identity will be revealed.
The plot of the film illustrates the embankment of two friends on a quest for a lost buddy, who was once an optimistic and successful student. On their journey, they recount their college life and special moments that the three shared up until their lost friend secretly parted ways after convocation. During their quest, the two encounter a rival classmate who once made a long forgotten bet with them, a funeral that goes impossibly out of control, and a wedding they must crash.
Velu, a forward thinking youngster of Nanjupuram, an isolated, snake infested village located in the interior of South India, must win an internal battle between rationale and paranoia to unite with Malar, the girl he loves.
Siva and Sakthi lie about their respective jobs when they meet. Once the truth comes out, they decide to take revenge but start developing feelings for each other instead.