Queen Anyana rules Delonia on the planet Pluto which two space traders, Wix and Gurkus, have taken over. The Space Rangers, including Rex Clive and Speed Lansing are sent with their scoutcrafts in the cargo hold of a massive ship called the Solario, it is threatened by Wix, the self-proclaimed ruler of Pluto. Wix blows up the Solario, unleashing the Space Rangers on the would-be despot's ragtag group of spacecraft. The Space Rangers handlily destroy Wix's fleet.