There were large and small residences within the City of 10,000 Kingdoms, and they all had been strictly vetted by the Yan Huang Tribe. The caliber of the kingdom determined the size of their residence.

Those like the Dark North Kingdom, which occupied the entirety of the Dark North Emperor Continent, were naturally at the top. They were considered the strongest besides the Yan Huang Ancient Country.

However, there were many of similar power to the Dark North Kingdom, even if you did not look at the immortal kingdoms run by ghostly cultivators or demons.

For example, the Muxu Kingdom, which occupied more than half of the Wood Sprite Divine Continent, was run by the Wood Sprite Tribe, which were more or less equal to the Dark North Tribe.

Also, the Wind and Thunder Divine Continent, where the majority Green Wind Tribe established the Green Wind Immortal Kingdom. 

And in the Wind and Thunder Divine Continent, there was the Electric Vortex Tribe, who ruled the Raging Thunder Marsh. They had short tempers and equally explosive dao techniques and mystiques. They, too, were an elite race that had endured in the Yan Huang Ancient Region for...