Operation Raavan revolves around how cops and media are on a run by the mysterious serial killer who creates fear by murdering young girls about to get married. Sri Ram joins TV24 Channel as an assistant to Aamani, a determined journalist on the verge of exposing a corrupt minister. But Aamani is suddenly reassigned to cover a series of murders plaguing the city. Frustrated by the lack of progress, Aamani finds inspiration in Sri Ram and sets out to unravel the mystery of the serial killer. However, the police’s haste to close the case without proper investigation creates obstacles. A key element emerges as the story unfolds the connection between Sujatha the mother of a missing girl, and the killer’s motives.