"I-I've seen some... ominous signs in the glass candle," the dark-skinned acolyte explained with a gulp. "And I've always wanted to see the Wall. Castle Black's library is said to be one of the oldest in the world with unique tomes that could not even be found in the Citadel. Even if we're both wrong and it's safe here, we can always come back later to finish our studies. Give me a few minutes to gather my things and warn my friends."