Because high order dimensional beings still do not prey on those lower-order dimensional beings.
In such a scenario, high order dimensional beings are very scarce in energy within the Dimensional World. According to Fang Mu's understanding, almost without exception, those dimensional beings are in a state of hunger.
When they see Humans and Guardian Beasts, creatures they can prey upon, they seem extremely frenzied.
Fang Mu has already verified this within the Dimensional World.
When the Sea Clan's legion comes into contact with those dimensional beings, those beings desperately slaughter the Sea Clan's legion, treating them entirely as food.
Humans and the Beast Controlling Force regard the Dimensional World as a good place to acquire resources. After discovering the presence of Humans and Beasts, most dimensional beings might think the same way.
If Fang Mu's guess is correct, the current situation is indeed a deliberate revenge by those dimensional beings.
