Nishchaiy is an action romantic drama. The movie revolves around an honest man named Ravi (Vinod Khanna), who works as a servant for Manohar Singh (Rajeev Verma). Ravi has a younger brother, Rohan (Salman Khan), for whom he works really hard to finance his education and make him a successful lawyer. However, Ravi’s life takes a turn, when he is falsely accused and sentenced to 12 years in jail. However, his boss’s wife, Renuka (Moushumi Chatterjee), comes to his aid and promises to take care of his brother. After completing his sentence, when Ravi returns, Rohan’s whereabouts are unknown, and even after trying so hard, he couldn’t find his brother. The question remains, where is Renuka and where has she hidden Rohan?