At those words, Magic Rat's body fell into a daze...
The reason the magic beasts of the Dark Demon Small World had vanished was because the Nine Heavens Emperor and her Nine Heavens Magic Beast had arrived. She had conducted experiments in the Dark Demon Abyss, having the dark demon magic beasts take human form and cultivate the Nine Heavens Sword Dao.
The first three levels were purely sword dao cultivation, while the fourth began merging demonic blood...
Yet among ten thousand, scarcely one could pass the fourth level smoothly.
Magic beasts that had fallen into demonhood were terrifying as well, but out of ten thousand, not even one could pass the fourth-level trial.
"So that means all you dark demon magic beasts died?" Magic Rat's body asked in a low voice.
The magic beast sword spirit nodded...
"Yes. No matter what, during the sword dao cultivation of the first three levels, the Nine Heavens Emperor would help us succeed."
"Then came the fourth level. Just as you experienced, we continued cultivating the fourth stage of the Nine Heavens Sword Dao... Then, while merging with the Nine Heavens demonic blood, most could not endure it and reverted into magic beasts."
"Quite a few more were unable to digest the blood of the Nine Heavens Magic Beast and exploded to death."
"For those remaining, the Nine Heavens Emperor would continue purging their demonhood, further strengthening their Nine Heavens Sword Dao cultivation before making them try again."
"In the end, some advanced deeper, while others perished midway."
"And in the very end, every one of them failed and died."
Hearing this, chills ran endlessly through Magic Rat's body. This was a terrifying, incomparably cruel experiment. The Nine Heavens Emperor's obsession ran far too deep. In order to successfully purge the Nine Heavens