"What sound is that?"
"No idea, it seems to be coming from within the city."
"I heard this city is apparently crafted from some kind of liquid metal, and through the central system, it can automatically change the city's internal facilities and structures."
"How do you know that?"
"Just a few days ago, when we were here, my friend saw firsthand how it turned a warehouse into a sauna center, even had a Black Warrior scrub his back!"
"That bastard sure knows how to enjoy life."
"Maybe he's building accommodations for us inside the city right now, after all, so many people can't just sit on the ground like before for a long stay, it's too chaotic. Look, the city has even been changed to a hotel name."
"Building us accommodations, you think he'll be that generous?"
"Probably gonna charge us again?"
"Be confident, remove the word 'probably'; if he doesn't charge, I'll commit suicide on the spot!"
...
