Even though this is only their 3rd "Official Adventure" together with their Uncle Scrooge, the triplets aren't worried. Not when they've faced monsters, stared evil in the face and won. This adventure, by comparison, is a walk in the park. Their Uncle Donald, however, seems to think otherwise. Huey, Dewey and Louie brush off his concern, push aside the fear that sets Donald's teeth on edge because he's always worried. It's Donald, after all. Then everything comes crashing down.