PathFinder is a red-haired, lightish Caucasian tribe. Because some of them had gills, they were send to outer space as explorers. After hundreds of years they came back to their home world, but there a thousand of years have passed by. The people on their home planet thought they were aliens, long they have forgotten that some people were send into space. The PathFinders were imprisoned to be released years after, isolated and discriminated in a small village.