The Demon Race of the Extreme Cold Ice Plains had clearly also been affected by the decline of spiritual energy. Before this, only a single Great Demon King had appeared.
In terms of overall strength, they were far inferior to the Western Sea.
Although no Great Demon King had appeared in the Western Sea, it had a group of primordial exotic species.
Their growth potential was far greater than that of the demigod beast Great Demon King of the Extreme Cold Ice Plains.
Since Soul Demons were demon beasts of the Extreme Cold Ice Plains, their cultivation would inevitably be limited by the spiritual energy there.
Returning Origin Sword Immortal nodded. "According to what you said, it is unlikely that sixth-order demon beasts can appear in the Northern Abyss Cultivation World now.
"With your current strength, even without using the Returning Origin Sword Intent, few below the sixth order can contend with you.
"Moreover, with the Forging Immortal Cauldron, the Soul Demon's divine sense attacks should not be able to harm you.
"However, a Soul Demon's strongest ability is not its divine sense attacks, but its ability to travel between the two realms.
"Although Soul Demons are primordial exotic beasts, they are not an exceptionally powerful species.
"Even before the Absolute Heaven Abyss formed, there should have been lower-ranked Soul Demons.
"Many Great Powers entered the Extreme Cold Ice Plains, yet no one had ever heard of anyone capturing a Soul Demon.
"This showed that ordinary methods simply could not hold them.
"There are many methods that may restrict a Soul Demon from entering the Netherworld. I can use the Great Dao I have grasped to interfere with the connection between the two realms.
"However, such methods demand extremely high cultivation. They cannot be used without reaching the realm of