The device had to download the whole thing from my brain because everything was exactly how I remembered it. It went to such a length for me that I began looking for parts of the whole dungeon I would feel unfamiliar with, or at least a little bit unsure about, but there was nothing like that there.
The whole process of cleaning everything from the green ones took me about four hours. Mostly because of the shadows hunting above, because I was done much faster. Understandable, since they had more ground to cover.
When I was finished, I returned to the city center with a pail of over 3 thousand crystals. I didn't count them so I had no idea how much exactly, but that soon changed.
It was dark, but stars and the two moons were shining brightly, so one could actually see fairly decent. Still, some people brought sources of light when the information of my return spread. They began gathering around to witness the first upgrade in their new home.