In Visakhapatnam, a gangster and his henchmen plan to rob the "Your Bank," only to discover that another gang, led by a mysterious man known only as "Darkdevil'' (Ajith), has taken over the bank and is holding its customers hostage. From the outside, his companion Ramani (Manju Warrior) is assisting him.

There are 25,000 crores of rupees that the bank's chairman has hidden there.

The police commissioner (Samuthirakani), on the other hand, is trying to devise a plan to apprehend Darkdevil. The cop quickly realises that the Darkdevil's goal is not to steal the cash but to smear the bank's name. Why?