Board Thread:Speculation House/@comment-68.48.137.130-20161128005048/@comment-28522425-20170226021247

I think Sun not knowing was for the sake of having a character to whom things have to be explained so the audience could hear the explanations as well. Besides, he is not the brighest banana in the bunch. I doubt all Faunus in Vacuo would be unaware of the discrimination their species face all over the world.

And as I said, Blake could have gone to Vacuo at some point, there is no proof that she didn't.