 CBI officials make a plan to send Sushil in the place of Kanwar to catch those dangerous gangsters who have high-level influence in the society; Sushil decides to take up the job by informing his family that he is going to London.Sushil changes his getup as Kanwar and creates the image that Kanwar has run away from the jail, finally he succeeds in joining the gang and starts collecting information regarding them.One day, Sushil's mother dies due to the heart attack, but he is not in a position go because his secret might break out, and he controls himself for his country's sake.