But how could she have spoken to the people here, if this place has been closed until now?

[ it doesn't make sense to her. ]

How could they have written about it so quickly? It almost seems like... I've heard stories of the Citadel in Oldtown, the place where great maesters train and gather all their knowledge. It's said that everything is written down, there, all the records of everything that's happened. But they had people write everything, documenting everything. Here... it's magic.