Four friends Srinivasan(Arulnithi), Raghavan, Vimal and Sajith decide to unravel the mystery behind De Monte Colony, a well known area in Chennai, which is believed to be haunted for ages now.
They visit a haunted house and bring back a chain from the place they visit. What are the consequences faced by them for provoking a possible dark spirit? What happens when Srinivasan is possessed, is said in an intriguing fashion.