Facing the attacks of the creatures from the yin pit demon mountain, the heaven Palace was the first to bear the brunt.
However, the heavenly Palace didn't send experts to attack the creatures in the forbidden area of the yin pit demon mountain. Instead, they retreated and gave up a large area of territory that they had already occupied. They pulled back their troops and focused on defending a part of the important territory.
This was enough to prove that the heavenly human tribe was really afraid of the forbidden land and didn't dare to fight with the creatures there.
However, the creatures in the forbidden land were severely lacking in manpower. There were only about 2000 of them, which was a drop in the ocean in the vast universe junkyard.
Therefore, after the creatures of the forbidden land occupied an area, they didn't continue to attack the heavenly Palace. Instead, they fully developed the area they had already occupied.