The film revolves around a gangster named Mustafa who is a contract killer and can go any limit to please his superiors and offers 5 times Namaz. He was adopted by a powerful don Shanta Prasad when he was a child. He calls Shanta as Abba (an Urdu term for father). Abba taught him the crime tactics and made Mustafa his weapon for his illicit crimes. Mustafa's only aide is Sudama, his childhood best friend. Abba shares enmity with the Verma brothers Mahesh, Rohan and Bipin which the trio wants to kill Abba. Meanwhile, a dancer Kavita who works in Verma's dance club. Mustafa falls for her which heats up enmity of Vermas and Mustafa. Kavita meets Mustafa and he tells his life's history to which Kavita develops a soft core for Mustafa. He marries her and love blossoms. But this happiness does not last long as Kavita gets killed in a car blast (a plan hatched by Vermas to kill Abba instead). Her death made Mustafa realise his mistakes and wants to end up giving up crime.