tell me if i'm wrong about the back story.....(this might be a spoiler not sure)
from
Stardock Forums
ok so in the begining there were these 8 superbeings races and the Drangils were one of them. they were in command of energys and these energys became tanted when the drangils become uncontect with watching over them and somthing amde all of the races disapear but the engergys remede scaterd across the galaxy but since all the young raves were un capale of getting them they were left un totched. and the tainted one had a way of changeing things to a sertain way and both early earth and early Altera enconterd these energys and thats why humans and alterains are the same?