Board Thread:General Discussion/@comment-1351982-20130515183016/@comment-2120712-20130620041550

Maybe Yhwach was the lynchpin to the Quincies and with him sealed away they started on a decline and maybe trying retaliate against the SS as a last hoorah causing the extermination and later on careful planing of preserving and keeping Pure blood quincies. I think what we are gonna learn is just how Juha made the quincies or where did his abilities come from.