A dying planet. A rocket to salvation. A mission for hope and peace. Kara Zor-El was sent to Earth to watch and guide her cousin Kal-El when something went wrong, keeping her rocket in space for years! Now on Earth, Kara is learning that even if her cousin doesn't need her help anymore, her adopted home-world certainly does! As Supergirl, Kara fights to protect the innocent and try to have a normal life!