Remember that time we were playing at the park, and we noticed that hole in the rock wall? It seemed to be a tunnel.

But this made the furniture tower and the mattress pile unstable, and everything came crashing down. There was such a commotion that all of the bats sleeping overhead were startled and went shrieking about the castle.

At least Badger and Thistle landed safely on mattresses below. They got to their feet and ran.