Spiritual weapons did not have any classification of heaven, earth, black, and yellow.
There were only low, middle, and high-level ones and top-grade ones.
Above the Spiritual Weapon was the Emperor Weapon.
However, there had never been an Emperor Weapon in this realm.
The conditions for the creation of the Emperor Weapon were too harsh. Even if all the spiritual qi in this realm was sucked dry, it could not be produced.
It could be said that in this world, a Heaven-rank Treasure was already the highest level.
As for spirit artifacts… there was hardly such a tier.
At this moment, Ye Qiubai also opened his eyes and picked up the Dark Demon Sword.
At this moment, the Dark Demon Sword had already undergone a slight change.
In the middle of the sword, there was an ice-blue pattern that ran through the entire sword as well as the Ice Sword Intent that was faintly released.