"I suppose we might as well; we can't make much progress in that storm, and it would be too dangerous to try anyway...", Yumi said from the back of the line, "so why not at least explore a bit? There might even be some long-forgotten treasure down there, left by whatever madmen built this place."<em>Besides</em>, she thought,<em>maybe if we go down far enough we can get away from some of this blasted thunder...</em>