The title of this film is not for the heroine but for a vintage car. The story revolves mainly around this car named Dora. Pavalakkodi (Nayanthara,) is a simple innocent girl who is the daughter of a taxi driver. The daughter and father get a vintage Austin Cambridge car (Dora) for themselves, but by the time they get this car it is already possessed by a spirit who wants to be avenged. As soon as Pavalakkodi enters into this car her entire attitude changes and she turns out to be rebellious after she starts driving this car. Will Pavalakkodi help the spirit? Will the spirit be able to take its revenge? How will Pavalakkodi’s life change because of this incident, is the remaining part of the story.