When a crane operator starts controlling illegal trades at the harbor, he winds up clashing with another gangster.

Crane operator Agilan is responsible for illegal activities in the harbour, which Gokul is appointed to stop. He brings in modern amenities to put an end to this. However, Agilan is capable of overriding all the equipment and technology and continues his antics. Gokul arrests Agilan to find the reason for these activities. What happens next?