Essos

Three thousand years after the Collapse, the seal of chaos in the Arctic ice sheet gradually collapsed, and purple corruption quietly swept across the seven continents of Essos. The low-level knights of the northern fortress, the ordinary soldiers guarding the border, and the down-and-out captain who traveled to the ocean to survive were the first to notice the signs of annihilation brought about by the abnormal beasts and strange purple lines. However, the powerful people in various countries indulged in internal fighting, whitewashed peace, deliberately covered up the truth of the disaster, and allowed the crisis to continue to spread. When the shipping routes were reconnected, the doomsday could no longer be concealed. The divided civilizations hurriedly joined forces for the Northern Expedition, but they fell into deep internal strife and were defeated across the board. Continents are sinking one after another, and civilization is on the verge of destruction.