Development always came with the loss of certain things.
Sky City, once merely a single city, had now become a towering urban cluster.
Countless pure-white buildings stood amid the sea of clouds.
Countless smokestacks and massive factories operated day and night within this vast city among the clouds.
Rapid development was bound to come at a cost.
The most obvious change was that the sea of clouds in the sky was no longer as white as it had been in people's memories.
But these were all costs they could bear.
After all, in an era where even human lives could not be guaranteed, the environment was a secondary concern.
With its rapid development, Sky City was no longer merely an ordinary city in the sky.
Under Roy's control and transformation, Sky City could now be called a massive war-fortress complex.
Countless factory assembly lines continuously supplied all kinds of weapons, war supplies, and daily necessities.
Within the island clouds supporting the enormous underside of the city, a large portion had now been fitted with countless weapons of immense destructive power.
Sky City as a whole could now roughly be divided into five sections.
It resembled the five-dot tile in mahjong.
At its center stood the city core known as the Central Main City, the brain that controlled all of Sky City.
A satellite city stood in each of the four cardinal directions: east, south, west, and north.
The Eastern Satellite City primarily produced weapons and trained troops. It was also responsible for receiving all manner of supplies shipped from the East Blue to Sky City.
The Western Satellite City primarily produced daily necessities and served as the residential area for civilians.
The Southern Satellite City was more comprehensive in function. It produced weapons and daily necessities, trained troops, and housed