The film centers on Simran, a novelist, who gets a call from Yuvraaj, the sole owner of a publishing house (Nexus Publication), asking Simran to write his biography. Simran accepts his offer and goes to his bungalow in Lonavla to write his biography along with her sister, Alia. Shortly after their arrival, the sisters start experiencing paranormal activities, growing more severe over time. Simran gets possessed by a spirit after seeing her sister in trauma, so Alia calls Simran's best friend, Disha. By the time Disha reaches the bungalow, Simran is fully possessed. In order to save her from the spirit, Disha calls Jane, a psychic, who comes to the bungalow to save Simran from the evil spirit, but finds the spirit difficult to handle.
In the second half of the film, Jane finds the hidden truth of the bungalow and is forced to call her senior, Mr. Rajesh, to save Simran from the spirit, which reveals more secrets of the film.
