When a geomagnetic storm sweeps across Neathia, knocking out the security system's radar, the Brawlers are forced to patrol the perimeter of the Third Shield to watch for Gundalian attack ships. While on their rounds, Dan and Jake find a child named Robin who says he is one of the kidnapped Earth kids and has escaped from his Gundalian captors. He asks for their help in going back to rescue the other kids he left behind.