Su Jiu found it rather hard to put into words. "Are you saying all those Mighty Experts ten thousand years ago did it this way?"
Storage Bags might not cost much to them, but they were hardly cheap for ordinary cultivators. If they had to chop every demon into a dozen pieces and bag them separately, even the number of Storage Bags required would be too much to bear.
Besides, how many people in the world could carry more than a dozen spare Storage Bags around like Yun Huanling?
Even Su Jiu herself did not have that many Storage Bags.
"Of course not. Back then, the Azure Realm was brimming with innate origin qi. They inscribed arrays and used special methods to draw innate origin qi into them to seal these demons.
"The cultivators of that time were far more formidable than those of today. Once they lured the demons into arrays filled with innate origin qi, the qi would slowly corrode those Demonic Beasts until they vanished from the Azure Realm altogether."
At this point, Yun Huanling's eyes lit up. "That's right, innate origin qi! A Jiu, you can do that!"
As he spoke, he took out those Storage Bags again. "Inject a certain amount of innate origin qi into each Storage Bag, and the Four-Aspect Demon should dissolve over time too..."
Su Jiu did not take the Storage Bags. Instead, she regarded Yun Huanling suspiciously. "Did you read that in a book too?"
Yun Huanling's outstretched hand paused, and he looked at Su Jiu with utterly innocent puppy-dog eyes.
The corner of Su Jiu's mouth twitched. She understood at once. This was probably another of Yun Huanling's secrets that he could not reveal.
She glanced at the multicolored Storage Bags in his hand and reached to take them,