Diane fondly showed the book to Micheal. Seeing the cover, he looked at Diane a little blankly before he returned to his own books. Expecting him to react as such, Diane also returned to her own. Nevertheless, to say they are in their own worlds.
Still, even if they do have the intent to continue reading, their bodies are ultimately tired after days of non-stop struggling. It was unknown how big these ruins were and where they really are currently, but Diane has the hunch that they are under the ground now that they are deeper in the ruins. She didn't know what sort of infrastructure it was before, but she just knew that it was heading downwards even if she did not have any evidence about it. The ruins were more like tunnels that were interconnected inside than the desolate appearance the
