'Jung' is a thrilling tale of two brothers who find themselves caught in a complex tiff wherein each one is trying to safeguard their values and professional beliefs. Assistant Commissioner of Police, Arjun Saxena (Mithun Chakraborty), is an honest and hard-working cop, while his younger brother Ajay (Ajay Devgn), is a committed defense lawyer coming to the aid of several accused and criminal personalities arrested by his elder brother. In one such case, Ajay supports his client, Ram (Aditya Pancholi), whom he believes to be innocent while Arjun suspects Ram to be guilty and wants to put him behind the bars. Eventually, Arjun's sincerity towards his uniform gives him a new enemy in the form of Chakradhari Choudhry and this becomes the turning point of the story as the relationship between the two brothers is about to hit the deadlock. Will the two brothers ever reconcile?