The film starts with a story about a greedy woman who wanted to marry the King. After they got married, they weren't able to live together for a very long time. She departs to live with her old lover. Later, she becomes pregnant and gives birth to a boy. The woman secretly takes care of the boy until one day the king comes to know about it. In anger the King throws the boy into the fire. Out of grief, the mother sacrifices her soul to the Satan as a present by hanging herself in front of the house. After hearing this, The King also fell into grief and falls from his fort and dies. Later the people who lived near the house felt paranormal activities and were killed by the ghost. This news travels to a Buddhist Monk and he offers a visit to Sivankondamalai. There, the Buddhist Monk starts meditating in Sivankondamalai. As he opens his eyes he finds himself in a bungalow and encounters the ghost which threatens to kill him, but the monk traps the ghosts in a magical box and he faints due to a concussion. His assistants warn the owner of the bungalow that it is haunted. The story shifts to Chennai where Kajal (Shanaya) who hosts a party for reuniting with her school friends. Then she reveals about her classmate Kumar (Santhanam) who was sent out of school because of Kajal. In the flash back, on a Valentine's Day, Kajal gives a card to Kumar and he returns it to her affectionately. This act is seen by a teacher and Kumar is dismissed for it. As the story shifts to the present day, Kumar's uncle Mohan (Karunas) who hasn't paid the due of his truck loses it to the financier (Saurabh Shukla) who is also Kajal's father. As Mohan and Kumar break into the financier's house out of anger (not knowing that it is Kajal's house). Kajal catches Kumar, acts polite and hands him over to the police without realizing that he is her childhood crush. The next day, Kumar's father (Anandaraj) standing in front of the police station calls Kajal's father and threatens him to withdraw the case