C18

They moved along a similar track to a puppet. Indeed, it was connected in all directions. But at the same time we found something very awkward - we didn't mark it when we came.

That is to say, even if we were to go the other way, we wouldn't be able to recognize it.

How depressing.

As I thought of this, I couldn't help but let out a cry when I walked out from the back of the cave