Luminosa had observed the same oddities, but being in a new land, everything was new, and she had no real basis of knowledge. The tremors, the long nights... Maybe the sky was a little weird because the sky was usually the same just about everywhere. ?The howling of the spires had to be... something maybe... Especially if this wolf seemed concerned too.
He asked about what the noise could be signaling to, and Lumi thought for a while, "Allies and friends? If it is a castle, maybe someone is stuck inside." A brief panic took the deer thinking of those trapped inside, slowly sinking into the sand, being blocked, suffocating... Jiro took the same understanding that it would take forever to dig up. Then he asked if it was possible that there was another entrance. Lumi cantered over to a nearby spire, "I suppose so, but then why would they be calling out?"
Lumi gave the spire an experimental kick... nope, still solid. "Maybe we need to ask others to help?"
Luminosa is usually in the company of her spider monkey companion who is often asleep on her back.