Kunal Malkholkar (Akshay Oberoi) is a pizza delivery boy who lives with his wife Nikita (Parvathy Omanakuttan). She is an aspiring novelist and is researching for writing a horror story, whereas Kunal does not believe in supernatural powers, and is afraid of anything supernatural. Nikki, keeps telling him that he would soon realize the presence of supernatural beings. At first, Kunal is confused and scared, and his fears are confirmed when he comes to know his boss, i.e., the Pizza restaurant owner Mr. Kapoor's (Rajesh Sharma (actor)) pregnant wife is possessed by a spirit. Meanwhile, Nikki becomes pregnant. One particular day, Kunal goes out to deliver a pizza to a customer and returns to the restaurant in a state of shock while covered in blood; he is apparently injured, keeps constantly muttering Nikkis name, and seems to be worried about her. When his boss questions him, Kunal explains that he had been to deliver a pizza to a customer named Smitha (Dipannita Sharma) in a bungalow and recounts the events that happened at the bungalow. Smitha requests Kunal to wait downstairs while she goes upstairs to retrieve change. Almost immediately, there is power failure, which alarms Kunal. While waiting downstairs completely alone in the dark, Kunal hears a loud unidentifiable noise from the bedroom upstairs. Going up to investigate, he finds Smitha murdered suspiciously and notices one slice the pizza he had delivered to be missing, suggesting that there may be somebody else in the house. Horrified, Kunal makes a dash for the door only to realize that it has been locked from the outside. Further more when the murdered woman’s husband (Arunoday Singh) arrives, he at first believes he stumbles upon his wife having an affair. Through his cellphone Kunal communicates with him and explains his situation thoroughly instigating Mr. Ghost to aid him on how to get out of the house. Moreover, Mr. Ghost suddenly disappears from the front entrance, and is found by Kunal inside the h