That mysterious world was a Spirit Race world, specifically a Wind Spirit world. The creatures living in it all had wind attribute power, and it was a relatively strong race.
The Wind Spirit World had five Continents and four Continents were still in an age of war. The Central Continent had been unified and was the most powerful faction in the Wind Spirit World.
The ruler of the faction was the World Protector, and it was said that he had the title of Wind God's Son. Rumors said that he had a pure Wind God bloodline. could control enormous storms. and was incredibly powerful.
His faction's name was the Wind God Kingdom, which was only a single word away from the Wind God Empire. Perhaps there was some kind of relationship between them.