After gaining the power of invisibility, a man becomes a vigilante in order to take revenge on those who have wronged him.A young couple, both being government officers are dedicated to their jobs and to their nation. They are impassioned about their work and each other. All that changes in an instant in the face of a shocking betrayal which turns the tables on both of them, leading to supposed death of Raghu (Imraan) in a chemical factory. However, the radiations change his genes and ultimately, he becomes Mr. X and decides to take revenge from his murderers.