Yuki once more followed the others. It just got exciting, but hopefully not deadly, as would be the case if it were the worst case scenario. One has to wonder, why they hadn't been floating above the surface, thusly avoiding the fall accompanied by the collapse, similiar to what Miyako had ordered earlier.
The caretaker spoke up, sending the message to Sub-Lieutenant. "Eh, erm... Sub-Lieutenant Kotonoha... uh... besides digging, would it be possible to find a cave entrance? I mean... er... all caves should have at least one entrance, right? If the entrance wasn't within the collapsed area, it could work...." Yuki regretted speaking. As she kept saying more, it kept sounding less and less plausible.