The Story Begins With Selvam, an Auto Driver, Travelling by a Car From Cumbam to Coimbatore on a Purpose of Delivering It to a Client. On the Way of His Journey , He Has Got to Pick Up Some Crew, Consisting of Three Persons, Who Tell Him That They Are Going to Deliver Some Unofficial Stuff to Somebody in Coimbatore. The Journeys Starts.. After Sometime of Their Wheels Rolling., They Come to Know That the Car Has Some Mysterious Features Like a Ghost Followed by a Murder Which the Car Has Done on Its Own., even though They Wanted to Avoid It. Stunning by This Incident, They Stop the Car and the Car Communicates Them by His Special Feature and It Tells Them That It Needs Their Help for Its Revenge. Will They Accept the Offer?.. If Yes, Will They Complete the Mission..? It Forms the Rest of the Movie Which Has a Twisting End.