While the Sky Heart Plains were going through chaotic changes, the United Mainland was plunged into war with the races of Endless Sea.
Although both sides seemed on equal terms, the sea races had a huge advantage when it came to fighting in the water, while the land dwellers could only remain passive.
Still, during this war, many young heroes were rising, and the power level of the people of the united mainland rose extensively. Furthermore, the sea races have exotic treasures that didn't exist on the lands, so it gives the land dwellers even more movies to plunder and capture those deep-sea treasure troves.
On the other hand, the sea races weren't showing any weakness as they had already garrisoned the western shores of the united mainland, and they were slowly conquering the lands of the west.
