Veteran Adventurer Gint

I have heard that the threat of war hangs over the Grand Wall of Silence like a thundercloud.

One of my friends, who was dispatched to the Grand Wall of Silence, came back to town for a vacation and told us that we'd better evacuate Rietz as soon as possible.

He wouldn't say why. What kind of danger could possibly be so great that even the Grand Wall of Silence can't keep it out?