Movie Story : Anniyan follows a mild-mannered lawyer who, shaken by society's injustices and heartbroken after being rejected by the woman he loves, develops a split personality. One side is Anniyan, a vengeful vigilante who hunts down wrongdoers, while the other is Remo, a charming playboy determined to win her back. As these identities begin to clash, the lawyer's carefully divided life starts to unravel.