Some buildings even had cannons standing on their surfaces, though it was unclear whether these weapons could still be used.
Of course, there were some functional robots in the ruins, possibly responsible for surveillance, patrolling, and maintenance work.
With the mindset of avoiding unnecessary trouble, everyone refrained from recklessly testing the rules and regulations here.
The floating spaceship flew for six hours before finally reaching the trade zone, where a gigantic unmanned floating train stopped in front; it was something everyone was familiar with, a floating platform built with Pandora Crystal Stones.
[Dear friends, please dock your spaceship at the port.]
"It seems that even high-level civilizations must adhere to economics and cost," Lu Yuan muttered.
This site didn't bother with any protocols of civilization or etiquette; humans and members of the Akagang Civilization were directly put into a vehicle and flown away.
