The story takes place 10 years after the end of Gundam F91. The movie's heroes, Seabook Arno and Cecily Fairchild, discover that Crux Dogatie of the Jupiter Energy Fleet is plotting to conquer Earth with the forces of his Jupiter Empire. In response, Cecily takes up her birth name "Berah Ronah" and recreates the Crossbone Vanguard, who disguise...