Seiji Takasugi obtained a jewel called "Aurin" which is the earth's alter ego and it has elected him to be the commander of eight brave robots.

However, they become super robots by fusing with modern people and machines once Seiji awakens them and they soon follow his instructions.

Their enemy is Lord Oh-Boss who is an invader who aims at stealing the planet's energy with the aid of his subordinates that Da-Garn and the other brave robots must stop in order to save the world.

Being fliers, the Sabers all have fighter jet pilot-like visors and speak in Air Force manners, referring Seiji as "Captain".

Being all land vehicles, the Landers speak with a cocky street gang-ish manner, referring Seiji as "Boss".