Iraivan (2023)

The city of Chennai lives in fear of a psycho killer. Confidence in the police wanes until Arjun and Andrew join. Arjun, with a dark past, unveils truths about the killer. They make an arrest, but he escapes and chaos ensues. When Arjun loses both Andrew and his love interest, he descends into darness, then sets out to vanquish the killers.