Vivek Oberoi, who is playing the role of the main villain in Krrish 3, has an equally powerful role in the superhero flick as the main protagonist Hrithik Roshan. Filmmaker Rakesh Roshan feels that if both hero and villain are equally strong, the film becomes more exciting. "For the first time, there's another character as powerful as Hrithik's Krrish and that is Vivek Oberoi's Kaal. Krrish won't sing and dance. With Krrish and Kaal pitched against one another in a very serious combat, any attempt to change the equation would tilt the balance," Roshan said. He added, "This time, I had to work hard on establishing Vivek's character. He is a definite part of the franchise now. We've left no stone unturned to ensure it looks like a battle between equals. There's no point in introducing an antagonist and then leaving the character half-finished." The director said, Hrithik and Vivek have got equal footage and leverage in the film. "I had to justify Vivek's presence. The story moves ahead with both of them. And Vivek has done an amazing job. For the last five months, we've shot only action scenes. All I can tell you is the fights are not about showing the super hero throwing punches. His opponent is just as powerful," he added.