The North Sea is a broad geographical region located in the northern part of the Earth Immortal Realm, encompassing all the large and small worlds in the sea area from the Northern Continent to the Earth Immortal Realm.
These worlds are very close to each other, and some are even connected by continental bridges that are mountainous and rugged, allowing people from different worlds to travel across.
This area is rich in mineral veins and mines, abundant in gold, stones, and precious jade, and also produces a mythical bird called Huihui, which is edible, tastes good, and can cure madness.
In the North Sea, it is often seen that a certain place suddenly radiates treasure light straight into the sky, often due to the leakage of a mineral vein.
Whenever this happens, people don't run toward the treasure light but escape in the opposite direction.
