Mohan Kumar`s diligence and honesty lands him in trouble with Balwant Singh Kalra, Jugal Kishore Ahuja, and Mr. Bhandari, and together the trio frame, get his arrested, and imprisoned, and have him watch helplessly as his wife is killed, and son, Ravi, go missing. Years later, Mohan Kumar is released from prison, his only goal in life is to avenge his humiliation and wrongful arrest at the hands of the trio. With the help of Dinesh Verma, he establishes himself again, and starts the process of bringing death and destruction to the trio. The trio are well aware of his presence, and decide to send one of their men, Ravi, to spy on him. Ravi falls in love with Verma`s daughter, Roma, and decides to change sides to help Verma and Mohan, but Mohan will not have anything to do with Ravi, and asks him to leave.