The dead body of a powerful businesswoman named Maya Varma, who died because of having a heart attack, disappeared from the morgue before the autopsy. SP Jairaj Rawal arrested her husband Ajay Puri for investigation. Ajay Puri who is the owner of a lab and worked under Maya seemed to have committed something wrong along with his girlfriend Ritu. SP Jairaj suspects Ajay and makes him stay in the morgue until Maya’s corpse is found. Strange incidents start to happen with Ajay. He feels Maya’s presence around him and gradually gets clues including the bottle of cardiotoxin (TH-16) which he used for making Maya have a heart attack and also gets a phone in another corpse’s bag having the calls only from Maya. All these events makes him believe that Maya is still alive and playing a game with him to take her revenge.