Kaldrona's inner comment about the local wildlife made me think of something:

Zouyu: Hey, hey! Kaldorna! Look! I caught this!
Kaldorna: Oooh, what is it?
Zouyu: I found it over there! Look!
Kaldrona: My, this is the smallest rat I've ever seen. How quaint... But... What's this!? It doesn't have any gold inside it! Nor any cheese!? Why, this rodent is USELESS!