The film begins with Rajeev, owner of Raksha Construction Company, leading a delightful life with his wife, Arthi, and their children, Rahul & Raksha. Moreover, he has immense affection for his daughter Raksha. Venu, the bestie of Rajeev, works in his company with his wife, Madhu, with whom he facilitates all comforts. Rajeev is an atheist, but his wife and mother have immense belief in God and black magic (Chethabadalu). On a regular work day at the construction site, his manager Shyam finds an ancient Ganesh idol. He also advises Rajeev to construct a temple therein; otherwise, it would be a bad omen for them. However, Rajeev takes heads deaf to his words. One day, Rajeev becomes aware of Venu and Madhu as swindlers, his friend Vinay. Then he is rude to them and expels them from his company.
After that, suddenly, on an uneventful day, strange things happen in his house, and Raksha starts behaving unusually. His mother and wife plead to him to overlook this unforeseen circumstance, but he will not listen. But sadly, her health levels start deteriorating. So, he consults a psychiatrist, Dr. Rangarajan, who is tongue-tied and unable to explain the changes happening to Raksha. In that fatal condition, Rajeev starts believing in God and owes to construct the temple on his site. Vinay takes him to a black magician, Baba, and finds out that it is black magic done by Venu & Madhu and with the support of Rajeev's car driver, Mani. Parallelly, a specialist, Dr. Seema, detects it as an obsession that erupted due to the silliness of Rajeevi's mother. At last, Rajeev finds out the whereabouts of Venu & Madhu and destroys the black magic. Simultaneously, Seema makes Raksha normal with hypnotism. The movie ends with a dichotomy of the existence of God and science.