When Nobita expresses his desire to become a genuine hero, Doraemon employs the Burger Director gadget to transform them into real movie superheroes. Witnessing their newfound powers, Aron implores them to aid in rescuing his imperiled world, the planet Pokkuru. Following their venture to this distant planet, the group initially assumes it's merely a cinematic adventure orchestrated by the gadget, only to discover the harsh reality of battling true villains.