Alemania, siglo XIX. Jake y Will Grimm son dos hermanos que se dedican a recorrer los pueblos embaucando a los pobres lugareños: primero les cuentan historias de maldiciones, espíritus y fantasmas que los acechan y después fingen salvarlos por medio de exorcismos y rituales varios. Pero, un día, llegan a un pueblo sobre el que pesa una maldición real, un pueblo situado cerca de un bosque encantado en el que recientemente han desaparecido varias niñas. Los Grimm tendrán entonces que demostrar su valentía y coraje para salvar al pueblo de una amenaza terrorífica.
Suji is the only daughter of billionaire Vishwanathan who plays unsuspecting pranks on everyone and one such prank she does by conducting an interview for choosing personal secretary for her father in which she chooses Ram as the secretary. Vishwanathan's friend Moorthy, manager and Swarna wants to takeover the whole property of Vishwanathan so Moorthy set up a person Raja to get married to Suji. However Suji gets married to Ram. Vishwanathan suddenly dies of heart attack and Suji who goes to Ooty gets killed by Ram and Moorthy. Suji becomes a ghost and decides to take revenge. Suji witnesses Mayamma, a look-alike who works a fake exorcist and asks her to act as herself. What transpires later forms the crux of the story.