Plot

All hell breaks loose when Raghava is possessed by an evil spirit.

Raghava has many irrational fears. He is so afraid that he dares not step outside his house after dark. His mother is his pillar of strength. As it happens he comes across strange things in life. He slowly begins behaving more effeminately and is possessed by the ghost of a woman. All hell breaks loose.—Captain

Raghava Lawrence is a go lucky happy guy, who lives along with his mother, brother and sister-in-law and their children. He loves to play cricket. Lawrence suffers from Achluophobia (fear of darkness). He gets frightened by darkness and ghosts, so he sleeps with his mother. He falls in love with Priya (Lakshmi Rai). Strange things happen in his house as a spirit targets him and he starts behaving abnormally. He starts dressing up like a woman. The whole family is haunted by this spirit which sometimes gets into Lawrence. Who is that evil spirit in him? Why has it started killing people? Will Lawrence get rid of the evil forms the rest of the story.

Raghava, an unemployed youth has developed an irrational phasmophobia and refuses to step out of his house after sunset, still chooses to sleep in his mother's room and forces her to accompany him to the restroom at night. His antics disrupt the peace of his family constituting his widowed mother Sarala, elder brother Prasad, the latter's wife Kamakshi and their children. Raghava and his companions, who usually play cricket on a ground, are compelled to search for another as construction activity is bound to take place in it and unwittingly choose an abandoned land, which is believed to be haunted by supernatural creatures.

While they try setting up the cricket pitch, a peculiar weather change causes them to abandon the land and return home but Raghava doesn't notice that his cricket wickets have pierced corpses buried under the land and are stained with blood. Raghava woos Kamakshi's younger sister Priya, who has come to stay with them while Sarala and Kamakshi become panic-stricken by perpetual supernatural occurrences at their residence. Hiding it from their family, Sarala and Kamakshi consult a priest who suggests three rituals to test the presence of a spirit in their home. Raghava, Priya and the kids are sent to Kamakshi's maternal home for checking on Kamakshi's ill father, which is actually a lie told to prevent Raghava from obstructing the rituals. Sarala and Kamakshi's suspicions turn out to be true after they perform the rituals and to chase the ghost away, they hire two priests who ask them to stay out of the house while they try to captivate the ghost. However, they are actually con men who are chased away from the house but mislead Sarala and Kamakshi into believing that they have seized the ghost and are paid. Raghava, Priya and the kids return home the next day and the same night, Raghava gets possessed by the ghost.

From the succeeding day, Raghava begins to act effeminate and detaches himself from Priya. While in a shopping complex with his mother and sister-in-law, Raghava continues to act unmanly, wearing a saree and women's jewellery embarrassing Sarala who slaps him. Raghava strangles a woman Madhavi to death and later disposes of her corpse unbeknownst to anyone. Kamakshi, that night witnesses Raghava wearing her bangles and eventually, exposes his womanish acts to Prasad and the family confronts him. Then, the family gets to know that Raghava is in fact, possessed by three spirits: a 'woman', an Urdu-speaking Muslim and an autistic man. Frightened, the family approaches a Muslim exorcist, who drives the spirit away from Raghava's body and forces the woman's spirit to reveal who she is.

The woman discloses herself to be a transgender woman Kanchana, who as a young boy named Karthik was disowned by his parents when they discovered his homosexuality. Karthik was later adopted by a Muslim Akbar Bhai, who had an autistic son. Regretting that she could not become a doctor due to her struggles, Kanchana slogged to have her adopted daughter Geetha, another transgender study. Geetha eventually secured a scholarship and was sent abroad for post-graduation while Kanchana bought a plot of land, intending to build a hospital there for the poor. However, the plot of land was unlawfully seized by an MLA Shankar for his love interest Madhavi. When Kanchana and Akbar Bhai confronted Shankar for his act, he brutally murdered them and compelled Akbar's autistic son to commit suicide. He then proceeded to bury the corpses in Kanchana's plot of land.

Presently, the exorcist sympathizes with Kanchana but bound by his responsibility, captures her. Raghava, however, realizes that Kanchana has been doing this for a good cause and allows her to possess him. Raghava/Kanchana fights Shankar and his henchmen but Shankar seeks refuge in a Narasimha temple into which spirits cannot enter. Kanchana prays to the god to let her enter his temple so that she could kill Shankar for justice to win. She gets to enter the temple and kills Shankar the way Narasimha had killed Hiranyakashipu.

A few years later, Raghava, Priya and the family participate in the inauguration ceremony of the hospital built on the plot of land as per Kanchana's wishes. A few local goons come to threaten them for money for Kanchana possesses Raghava indicating that she will return when help is needed.