Forbidden Zone for Living Beings

The Eastern Wilderness is vast and boundless. Without the help of a teleportation array, even a strong person in the Free and Easy Realm would not be able to cross it in his entire life.
Southwest of Donghuang.
There is a vast and boundless mountain range that seems to have existed since the beginning of the world. It is towering and shrouded in mist all year round, making it hazy. Even the supreme giants who overlook the world and have real magical powers cannot see clearly inside.
This...