Inside this large sealed facility, everything was squared and level. Its total area reached ten thousand square meters, equivalent to four football fields, while its height was around forty meters.
The ceiling and surrounding walls of the facility were "sealed" with sturdy reinforced concrete, and high-powered lighting made the entire area as bright as day.
Looking down from the ceiling, one could see that the facility was practically a scale-model town, complete with orderly streets and various basic buildings such as houses, apartments, and supermarkets.
It was called a "model" because over half the buildings were merely fake shells, lacking any practical use and impossible to enter.
Beep! Beep!
As the piercing alert echoed through the facility, the warning lights at the northern end began flashing as well. Immediately afterward, a gate slowly opened.
"Virgin Mary... this place is huge."
"I thought we'd get some fresh air on the surface, but it's not stuffy here either. Not bad, not bad."
More than fifty D-Class Materials personnel in orange prison uniforms marveled as they walked through the gate and entered an Isolation Zone enclosed by protective railings and wire fencing. Numerous locked equipment crates were piled inside.
Thud.
Once all the D-Class Personnel had reached the Isolation Zone, the gate behind them automatically shut. The alert and warning lights also fell silent.
"What do we do next?"
"You're asking me? How the hell would I know?"
"Ugh... I'm not even awake yet. I was dreaming about getting some, too. Heh heh."
"Fuck, just looking at you pisses me off!"
The D-Class Personnel were confused by the Armed Security guards suddenly opening their cells and escorting them to this underground town.
But these men, formerly serious criminals and death-row inmates, quickly escalated from verbal disputes to confrontations and shoving matches in an