Kiran (Kreshna) is a TV telemarketer who gets into trouble after one of his products has an opposite effect than what was intended, on the son of a local thug who acted the commercial for him. That is also the moment when he discovers that his ‘real’ father left him a bungalow on an estate in a small town. He cons the son of the don, escapes with the money along with his girlfriend Smitha (Rupa Manjari), renovates the rundown mansion into a hotel with the help of a local caretaker Sharath (Karunakaran (actor)), who was under the care of Kiran's father before and his bombshell sister Saranya (Oviya). Customers begin to come as soon the hotel was opened. A husband and wife, newly married couple with relativesand a body builder dies in the premise after staying one night. They bury the dead bodies on the backyard. All their guests die except the school kids and teacher who were sent by the locak police. Baffled, Kiran tries to uncover the mystery behind the deaths, only to find the dead people were previous owner of the bungalow, which leads him to believe that the house is haunted. His suspicions are confirmed when things start going awry in the house, indicating some supernatural presence. They soon go to seek help from brother Adaikalam (Mayilsamy), who is a cheat. They kidnap him and bring him to the house. The foursome catch an old man inside the house, assuming that he is a thief. However, the old man says that he and the others will die if they leave the hotel. He narrates that the house was haunted by a ghost — Mohini (Anaswara Kumar), who would kill the house's owner. Soon, the ghost starts to possess the people in the house and attacks Kiran. The gang is finally cornered with no chance of escape. It is said that they would die by midnight. Hearing someone banging on the door, Kiran opens the door to find the don, his son, and his thugs. The don asks for the house in return for the money he conned from him. Feeling pity for them, Kiran warns them about th