"Walls can always be rebuilt."

Fortified and made stronger. The world has enough defenders in it that ice will not overtake them. Or at least, this is what he believes.

Tilting his head slightly at her question (a perceptive one, no doubt), he seems to consider it a moment before giving his answer.

"I have had many names in my time."

Titles and names, both, he does not lack for either.

"It is the name I answer to most often."