The next floor revealed the exact same layout once again, except the buildings were now taller though they were still mostly ruins with overgrown plants clinging on the sides of the buildings and most of them missing a roof.
Looks like I was right in assuming that each floor was basically rewinding time for this ruined city and maybe by the end of the Dungeon, we would see a fully restored city.
Incidentally, I asked the girls if they knew what city this was but apparently it's not based on a real city and just a fictional one that the Dungeon made up.
The monsters that occupied the streets were still zombies though they seemed to move in bigger groups as compared to the floor above us. Additionally, there were also some larger sized zombies walking amongst them as well, which I assumed were like mini bosses that roam around the ruined city.
