Hey anons quick question, there's a bunch of greasy black stone objects (sea-stone chair), forts (Moat Cailin), cities (Yeen, Asshai) that pre-date Valyria, the people who westerois scholars wrongly think must of built all the black stone stuff, and probably the Long Night too. What are the structures made from FUSED black stone that pre-date Valyria/the Long Night? It seems to me to just be the Five Forts and the base of the High Tower. Are there others? Very telling to me if not. I think the…