Maybe I'm misremembering some detail. Help me out here.
Seeing as a new Dark Force is released every thousand years, and the fight between the Great Light and the Profound Darkness happened billions of years prior to the events of the first game, how is it that there aren't more Protectors than the ones shown in Phantasy Star IV? Should there not have been someone who fought and defeated Dark Force 1000, 2000, 3000, 4000, 5000...years before Phantasy Star I?
If so, why didn't anyone in Algo mention this? Why weren't they counted as Protectors?
If not, why not? Was the Dark Force from PS1 the first one that was released? And if that's the case, what took the PD so long?