This "Princess Haige" was indeed the princess of the former Xia Kingdom on the Flame Sea Continent.
However, long before the end of the last Immortal-Demon War, the Great Xia had already been annihilated. Now it is Mozhao Country that unifies the Flame Sea Continent.
Over three thousand years ago, at the tail end of the great war between the Immortal and Demon Dynasties, both sides launched a final fierce attack simultaneously, resulting in a mutual destruction scenario.
On the Flame Sea Continent, geographically closer to the Red Moon Continent, Mozhao Country, a subordinate state of the Demonic Dynasty, invaded the capital of the former Xia Kingdom, leading to its downfall.
Meanwhile, on the Glacier Continent, near the Cold Moon Continent, the status quo held by the Immortal and Demon Dynasties was broken, and the state "Tang Country" of the Immortal Dynasty unified the region.
