Quote Originally Posted by 9-Chevron
The conversation about the wraith's creation dont fit the plot on episode 1 is clear that the wraith was there as they are now here is wat the lady hologram said :"Then one day our people step foot on a dark world where a terrible enemy slept. Never before had we encountered beings with powers that rivaled our own"
saying that this enemy was already there as it is
Chev,

A "dark world" is not the equivalent of saying a "dark galaxy". It is very likely, that the "dark world" where the Ancients encountered the Wraith, was the world where the bug-man evolved. When the ancients set foot on that world, they encountered the sleeping enemy.