A young woman with borderline personality disorder, fights a lonely battle when she believes her newborn baby was swapped with someone else’s minutes after her delivery. Her loving husband, who initially doubts, eventually believes and starts investigating with an experienced cop.

In a time of civil disobedience in the erstwhile Madras state, a ruthless intelligent officer turns up with a duty to track down rebels. Chezhian and his brother Chinndurai are of different personalities, one a hardworking fireman, the other a rebel. A deadly game of cat and mouse ensues as Chezhian is forced to abandon his peaceful ways to protect his people and takes on the mighty forces, culminating in a fierce battle for justice.

A state DGP's daughter goes missing as predicted by a crime novelist in his story. An undercover cop comes in to unravel the mystery.

A brilliant medical practitioner finds himself at the centre of a murder plot after taking the daughter of a Russian Police Commissioner back to his hotel room.

Prabhu is dejected when he learns that his bike has been stolen. He decides to find the people who stole the bike, but lands in trouble when he realises that his bike has been used to transport drugs.