Oristoria at the Border of Sky

Girls gather here, Soaring in the sky in a fighter plane, In the daily life of laughter and laughter, Undercurrents surged to greet them, It's a sky that needs someone to protect it, After every battle, What is waiting for them? And the girl named Oristoria, Why is there a driving skill that surpasses everyone else? The girls' air combat story begins here!