Kundecha is a wealthy industrialist and the owner of around 40 branches of Kundecha Coop. Bank Ltd. He has booked all the lockers in all his bank's branches and lets no member of the public rent them. If anyone opposes his policy, he reduces them to ashes through one of his gizmos. One day he comes to a branch run by Mr. Chiklia to empty some of his lockers. Mr. Chiklia is not available, but pretty bank employee Sandhya Mathur is. She immediately recognizes Kundecha and follows his instructions. Kundecha is fascinated by her beauty, and in his haste to depart, he leaves a package behind. Sandhya picks it up and takes it home, only to have a rat gnaw through it and die. Her husband Prakash recognizes that it's cocaine and reports it to the police. The next day the police officer disappears; Kundecha would like Sandhya to have sex with him--if not, her family will be killed. Faced with these dire prospects, Prakash, Sandhya, their daughter Munni, and Prakash's unmarried brother must decide what's best for the family.