What if the Supergirl movie had a sequel ?
A Villainess "Erva" of Argo City who flies from Inner Space to Outer Space, since her mother Allura adopted another daughter to be Kara's sister. And now she is in a Binary Chute to take over earth with the omegahedron and pretend she is the "Girl of Steel". Kara must fly from Argo City to stop her before it's too late. She is in her undercover name as "Linda Lee Kent" at Midvale High School.
10 years earlier 10 years later action Adaptation adventure Animation Based on Animated Series based on book based on comic based on comic book based on tv series Based on video game batman biopic Book comedy comic adaptation comic book crime DC DC Comics Disney drama family fantasy History horror Idea-for-TV kids Live Action martial arts Marvel Marvel Comics Musical mystery remake romance sci-fi science fiction scifi Sequel Superhero supervillain suspense teens thriller videogame adaptation war western