People of a village consider Dr. Ajit Kumar Dev to be a godsend and respect him. However, unbeknownst to them, Ajit hides a dark secret that threatens the lives of the people he is supposed to save.
Ajit Kumar Dev confesses to committing more than 100 murders in front of the police. A few months back, Ajit visits Katarwadi after killing a man and starts tricking people there in a doctor's guise.
Ajit's lover Rupa comes to Katarwadi and he keeps a feast for the villagers. Rupa learns that Devi is cheating people by posing as a doctor. Later, Ajit gets exposed after he kills Rupa.
Ajit makes a platform over Rupa's corpse. He fears being exposed seeing a child near the platform. Dimple's aunt Vandi comes home and does not like Ajit's behaviour.
Ajit saves Reshma from her husband Vijay. Later, he stops Vandi and her husband from trying to break the platform. Vijay calls Ajit when Reshma falls ill. Ajit admits Reshma to the clinic.
Reshma spends the night with Ajit and the next morning, Vijay comes looking for her. Ajit replaces Reshma's gold bracelets with fake ones. A man comes from Mumbai, and Ajit fears being exposed.
Dimple elopes with her lover Krish after stealing Ajit's money. Reshma asks Ajit to marry her and threatens him of suicide. Ajit agrees to marry her out of greed.
Dimple's engagement gets finalised. Vijay suspects that Reshma is having an affair with Ajit. However, Ajit clears his suspicions by telling a lie. Later, Ajit plans to usurp money from Reshma.
Reshma hits Vijay on the head. Ajit lies to Reshma and kills her after snatching her money and jewellery. Dimple's wedding preparations begin after the engagement, but she runs away from the mandap.
Dimple confronts Ajit about killing Reshma. According to Dimple's condition, Ajit breaks off her marriage. Bajja brings an injured Vijay to Ajit's clinic. Dimple comes home with the police.