After consuming liquor, four friends decide to do something interesting and visit a haunted bungalow. However, they do not realize that they have returned home with an evil spirit.

Balu (Vishal) visits his friend Karthik’s (Raja) home in Chidambaram after completion of engineering. He meets Hema (Meera Jasmine), Karthik’s sister, and they develop an affection which transforms into love. Kasi (Lal) is the local gangster in Chidambara