"I wonder what 'Polybius' is?" I thought to myself, in a vain attempt to distract myself from the near constant sense of unease I got from this place. There was something wrong here. I still couldn't say what, though. I could tell that Cadance was feeling it as well, with the way she was looking around, paying close attention to the shadows and to any potential hiding spots. Couldn't blame her for doing it. I've been doing the same thing this entire time, after all.