Ravi Shankar a businessman rapes and kills Priyamani a bharathanatyam dancer after she slaps him when he asked her for one night sex and also rejects his marriage proposal before this. Using his influence he modified and make others believe that she committed suicide due to his boyfriend's sex torture. Priyamani returns as ghost to avenge her death. Parallel to this, her twin sister tries to make Ravi Shankar a lunatic (mental patient) for the same reason to avenge her sister's death. What will happen to Ravi Shankar in climax?