Saber Rider and the Star Sheriffs are at the All Galaxy Grand Prix to support Fireball who will compete in the race. His main rival is the famous racer, Marco Firenza. After the All GAlaxy Grand Prix, Firenza is supposed to retire. Another racing team by the name of the Black Hornets happen to be actually Outriders whose main goal is to attack the Cavalry Command Nerve Center located in Dome City.
—Lara Cain