Plot

During a murder investigation, inspector Pratyush and constable Chaubey, after every failed effort, come to find an unique scientific invention that helps them to crack the case and arrest the killer red handed.

Famous pulp fiction writer Raman Rastogi was found dead in his study one morning. When inspector Pratyush and constable Chaube starts their investigation, they come to know about the illicit relationship between Raman's wife Mrinalini and her colleague Anuj. They also came to know about the missing mobile phone of Raman Rastogi. Tracing the phone, they arrested Raghav Chaudhary, the assistant writer to Raman for last one and half years. Raman had diagnosed with the last stage blood cancer and when returned home earlier, he saw Mrinalini and Anuj in objectionable circumstances. He recorded a video from his mobile and then arranged a gun with silencer. He had planned to kill his wife and her lover but eventually, when he confronted his wife, she accused him of ignoring her. This made Raman realised that he was wrong all this time. Next morning, when his dead body was found, Circle officer and SP are convinced that it is a case of adultery and murder by wife but inspector Pratyush is continuously looking for the appropriate answers. Inspector Pratyush doubts Raghav who had visited Raman on the same night he got murdered. Raghav is a over-confident writer and very much convinced that Raman stole his story and got it published on his name. He was angry with Raman and went to kill him but when he reached there, Raman was already dead. Finally, inspector Pratyush comes to know about the past of Raman Rastogi that is hidden with a scientific invention. This unbelievable but mind-blowing tool helps him to catch the killer red handed.