Four friends, who are unemployed, are in desperate need of money. When one of them, Azhagu, decides to kidnap his niece for ransom, they land in deep trouble.

The film is about a 50-year-old vanity van owner, Caravan Krishnan, who goes out of his way to help those in inter-caste relationships sort out their issues, and makes a point against caste and religion-based division.

A lorry driver ends up in possession of an unexploded bomb that is being sought after by both the cops and pro-peace activists.

The story is said to address women’s issues and Sadha plays the role of a sex worker.The movie is said to be based on the true incidents in 1990’s on the highways of Tamil Nadu and Andhra.