Roy (Jayaram) is a profitable architect married to Maya (Padmapriya) with a daughter named Anakha(pet title Anu). Roy decides to take his household on a trip to Singapore, however Anu insists that they first go to Roy's previous dwelling. They comply with go there first, keep for 4 days, after which go to Singapore. However upon arriving on the previous home, Anu begins behaving unusually and shortly Roy and Maya perceive that she is contaminated by the ghost of their unborn little one Shivani, who was aborted. It was at this home each that Maya conceived Shivani and that they determined to abort the being pregnant. Shivani tells them that she is envious of the love that Roy and Maya are giving Anu, and that she's going to kill Anu as revenge. Roy and Maya attempt to escape in useless. Roy calls his pal Raveendran to his home. All of them anxiously pray and wait till the time when Shivani mentioned she would kill Anu. By that point, Shivani has modified her thoughts, after seeing the mother and father' love for Anu, and spares her life.
