A mere mortal gets the unique opportunity to try his hand at being the creator in director Rumy Jaffery's heavenly comedy. Arun Prajapati (Salman Khan) has just experienced what he believes to be the worst day of his life, and as the sun begins to set he rails against God for making his life a living hell. When God responds by taking human form (Amitabh Bachchan) and challenging Arun to see how well he fares at carrying out the divine duties, the awestricken mortal responds with childlike zeal. The result is a series of hysterical disasters that threaten to spiral into a cosmic calamity. Arun thinks that by granting everyone their deepest wishes he can make the world a better place, but it doesn't take him long to realize that God's job is tougher than it looks. And while the love of Arun's life (Priyanka Chopra) is genuinely impressed with his newfound confidence, will she still have the same feelings for him once his powers are gone?