One of the regions located on the Douluo Continent and the Sun-Moon Federation. The region's economy used to be a little poor until Mu Chen moved to Eastsea City. He helped improve the economy to what is today.
The Skysea Alliance were ashamed of their rank in comparison to the rest of the continent. Although their economic status was unrivaled, whether it were battle armor masters, mecha pilots, mecha technology, or the quantity and quality of soul masters, they ranked near the bottom in all of these elements.
The Skysea Alliance has five first-tier cities and many second-tier and third-tier ones.