After seeing the wheelchairs and hospital bits, he nearly falls to death from the dilapidated ruins of the building he was apparently inside. We zoom out to see a FUCKING TRAIN and a ruined city scale that looks potentially hundreds of years old and in complete devastation. Witch-hat girl saves him and they leave. There's illustrations of those biomechanical slug-like flying things that we say are in the VMO game that looked like some Crysis 2/3 rip-off a bunch of chapters back. Witch-hat explains something, it's in moonrunes. We see what I think is the dungeon's core, they arrive back at camp. End chapter.

Which reminds me: Orc Bait Guild Girl mentioned what the dungeon core was (and IIRC we saw an illustration of it some chapters back). But not even the "practice" dungeon that they sent MC and all other newbies into was fully explored, right? Meaning that it's some rare shit that is ever rarely seen.

But, basically, I'm starting to wonder if this is Earth after the end of the world or if all the strange shit is VMO having an error and basically content "bleeding through" into one another. I can't see how else a fantasy style world would have biomechanical flying slug craft from another part of the game unless something seriously wrong was happening.
Makes me want to read ahead further in the WN/LN, but I kinda want to read the manga and WN/LN at the same pace so I've been stopping myself.