Chapter 5472: Refining

Entering Baoshan but returning empty-handed, guarding such a mysterious and peculiar spiritual vein, but unable to use it, there is nothing more regrettable than this.
"The two younger sisters don't have to be like this. The'Star Ruins' is not an ordinary place, and the'opportunity' here is naturally extraordinary. Maybe only an enchanting evildoer with extraordinary talent like Jiang Tian is eligible to enjoy it?"
"Sister Su Wan is reasonable, the chance is fixed, there are some things that can't be forced!" Wei Feng nodded slowly and said.
"Yeah, taking a step back, these mysterious black auras didn't invade us, and didn't forcibly separate us from the son. It's already a surprise."
Wei Yu also nodded her head, silently rejoicing in her heart.
If they can't stay here, they must be separated from Jiang Tian, ​​so if they are in danger, Jiang Tian will also find it difficult to cultivate here with peace of mind. This "fate" may be helplessly missed.
If that happens, they will blame themselves very much, because it means that they have delayed Jiang Tian's cultivation and missed this inestimable opportunity.
In the following time, the three of them retreated silently, leaving a wider space to prevent disturbing Jiang Tian's practice.
Hiss... Rumble!
Jiang Tian moved his "sword intent" around him, and kept absorbing the mysterious black energy here. As time passed, the speed of refining became faster and faster.
At the same time, he also discovered a situation where the feeling of refining these mysterious black qi was highly similar to the feeling of refining the black devil qi essence in the Feng Demon Mountain Range before!
"What is the connection between the two?"
Jiang Tian took a deep breath, his thoughts swirling.
The colors of these two things are exactly the same. If you look at it from a distance, you can't see any difference at all. Only by careful refinement can you realize the difference.
But the problem is that neither the essence of devilish energy nor these mysterious black energy can be refined by ordinary martial artists.
In comparison, the devilish essence of Fengde Mountain is more likely to be swallowed by the warrior, and it is even possible to attack the warrior's body like the erosion of the mountain swallowing mysterious turtle, which will then cause the warrior to have a certain "demonized" reaction. .
But these mysterious black airs are different!
Just like in the stone pit, a thin layer of black energy blocked the Spirit Swallowing Rat out. If it weren't for the "Star Spirit Sword Stone", he could only stare.
Judging from the reaction of Su Wan's trio, the other warriors may also be powerless.
This also means that even if other warriors come here, they may not be able to enjoy the benefits of this mysterious black energy, and may not even enter this underground space at all.
In fact, there is no suspense at this point, because until this moment, there are still one or two thousand warriors blocked before the entrance of the canyon.
They used all kinds of methods, soft or hard, hard or soft, even magic circles, magic weapons, magic charms, and all kinds of strange and mysterious techniques were used, but they still couldn't open even one channel.
All these are enough to explain the extraordinaryness of these mysterious black airs!
So what are they?
This question lingers in Jiang Tian's mind all the time, making him puzzled.
But judging from their own reactions and refining methods, they must have a deep relationship with "sword intent"!
Thinking back to his own practice experience along the way, especially the various opportunities encountered in the upper and lower realms, Jiang Tian couldn't help but think of the adventures he had in "Xing Yuan".
Is there any connection between these mysterious black qi and the mysterious black qi in "Xing Yuan"?
Jiang Tian slowly shook his head, subconsciously overturning this idea.
"Xing Yuan" is far in the outer domain, too far away from here, even if the most powerful spiritual vein he knows, it is impossible to extend to this span.
But under closer inspection, the two do have similarities, and it's hard not to doubt them.
"correct!"
Jiang Tian's heart moved, and he thought of other things.
That was the situation when he encountered a shabby old man with a mysterious identity before he entered "Xing Yuan".
At that time, he came into contact with several mysterious powers because of tracing the shabby old man. Although these powers were not directly related to each other, they all had one weird thing in common.
That is, there is a special space sealed by a powerful magic circle in their forbidden ground, and what accumulates in it is precisely a large amount of mysterious black energy!
At the same time, he also remembered the original Xuanxing Valley and all sorts of weird things happening inside Xuanxing Valley.
Beneath the secret forbidden area of ​​Xuanxing Valley was a mysterious dark void, where there seemed to be no end, boundless, and the only certainty was some mysterious black air in it!
Jiang Tian's heart trembled, and an amazing thought suddenly flashed through his mind.
These different places in the outer and middle areas of the upper realm all have strange and mysterious black air. Is this an accidental coincidence, or is there another reason?
boom!
Jiang Tian's heart trembled, and the more he thought about it, the more he felt wrong.
If you use accidents and coincidences to explain, it would be too exaggerated!
But if this is not the case, what is the mysterious connection between these special existences distributed in the vast area of ​​the upper bound?
At this moment, he felt that his head was not enough.
After repeated scrutiny, he couldn't find any obvious clues. It is almost impossible to have any connection between these forces, but why are they all connected with the mysterious black energy?
"If these black qi are really naturally raised'Sword Intent Spirit Vessels' or'Sword Intent Spirit Springs', then they are also considered to be a large number, but why are there rare rumors related to them in the martial arts world? "
The more Jiang Tian thought about it, the more confused he became, and he felt that he had fallen into a certain dead end.
Obviously, these kinds of questions are difficult to speculate with common sense, and it is impossible to draw effective conclusions by relying on his own analysis and imagination.
Jiang Tian simply stopped thinking about it, but concentrated on refining these mysterious black qi.
With continuous refining, he also found a problem!
Similar to the previous refining of demon energy essence in the Confined Demon Mountain Range, refining these mysterious black qi did not significantly increase his bloodline and spiritual power, and it can even be said that there is no change.
What really changed was the "sword intent" in his body, but there was no obvious change either. It was just that when he stared at Vipassana, the "dark void" in his body seemed to become deeper and wider.
Correspondingly, the purple stars of the "sword intent" condensed, but they are getting brighter!
All in all, something in his body is undergoing subtle changes.
But this change is relatively slow, and it is impossible to see the result in a short time.
Next, Jiang Tian suppressed all distracting thoughts, put aside all worries, and began to refine and absorb the mysterious black energy with all his strength.
"Sword Domain, open!"
Rumble!
Accompanied by a roar, Jiang Tian decisively unfolded the purple-red "sword domain" and began to spare no effort to refine and absorb.