When the Shizuma Drive was created, everyone thought it was the perfect energy source: cheap, efficient, and clean, until a horrible experiment took out 1/3 of the world\'s populace. Years after the world has finally gotten back on its feet, the Big Fire Group is trying to recreate the tragedy in their quest to conquer the world. Now, the Experts of Justice must save the world with the help of a young boy and his giant robot.