Where the eye of the formation is, you can also see the base of the smallest operating formation, and the base of the formation is placed in a circle, so it is obvious that the entire formation is perfectly arranged into a circle, only the one with the eye of the formation is missing.

Qingxu Dao Chang was a little nervous, and even his hands trembled slightly. After all, if they succeeded, then they would be able to increase their chances of winning from three points to five points, this is the formation that they have studied without sleep for three days by the disciples who are proficient in the formation in the sect, even if it is not to talk about what effect it has on this battle with the demon clan, it is already a great miracle in the formation world from the perspective of the formation itself alone.

The palms of the Qingxu Dao Elder were sweating a little, but remembering the disciples below who were still waiting for him to go back and attack the demon clan together, he gritted his teeth and quickly put the array into it.

The moment the spirit bead was placed in the array, a simple pattern lit up above the smallest formation, and then a milky white pillar of light rose up from the place where it had just been placed in the array. At the same time, the aura of a radius of thousands of miles was stirred as if it had been sensed like iron filings encountering a magnet.

Lu Changan was also a little nervous and stared at the formation and the pillar of light in the middle of the formation. Although he did not participate in the production of this formation, he was very nervous and excited to witness the successful birth of a formation of such a cross-era significance.

The two of them held their breath and stared, Lu Changan even counted silently in his heart, and when he counted to the eighth tone, the whole air seemed to be surging with a wave brought about by the rapid gathering of spiritual energy.

It worked?!

Lu Changan was a little surprised in his heart, and hurriedly released his true qi to feel the richness of the aura in the air. In fact, at this time, there is no need to deliberately run the exercises to feel the results, and the results are already well understood. Because of the demonic qi that escaped from the forbidden demon cave before, the air has always been a piece of black pressure.

At this time, the formation had not been running for long, the air was much clearer than before, and even the breathing was a little smoother than before, and the whole person seemed to be clear all of a sudden.

However, the increase in the concentration of aura in the air at this time can only mean half the success. Because the ultimate purpose of the formation is to penetrate the void and reach the Forbidden Demon Cave, only in this way can the disciples of the Tianyan Sect not be suppressed by the demonic qi in the Forbidden Demon Cave and exert their normal strength.

Only in this way can the true qi in the body be replenished when the disciples of the Tianyan Sect are fighting inside. After all, most of the power contained in it was demonic qi, and if you meditated inside to restore your true qi, an hour would not be able to withstand the effect of a few minutes of normal cultivation in the outside world.

But Rao is like this, Lu Changan and Qingxu Dao Chang are still very excited, after all, the fact that the formation can operate normally now means that their theory is correct, and if the theory is correct, it will naturally be able to infiltrate the power of the formation into the Forbidden Demon Cave.

So in fact, the formation has a high probability of being completely successful. How could this not make the two of them excited? The two looked at each other and didn't say anything, but they both saw joy and confidence in their eyes.

The two of them returned to the bottom of the mountain together and came to the door of the Forbidden Demon Cave, at this time, Yuan Yi and the ten people who took the lead in to investigate had all returned, Lu Changan glanced at it roughly, and saw that the number of people had not changed, and he couldn't help but breathe a sigh of relief when he saw the injured.

Then I heard Yuan Yi speak, "We have walked a long way inside, and we still haven't met a single demon or demon sect disciple, but there are a large number of demonic beasts gathered near the Nine Turns Heavenly Demon Tower, and I think it is the people of the Demon Clan and the Demon Sect who use these demonic beasts as patrol soldiers to guard the Nine Turns Heavenly Demon Tower." ”

Yuan Yi's words were mostly expected by Lu Changan, because if he was a ghost, he would do the same. And if he was a ghost, not only would he not waste the soldiers of the Demon Race and the Demon Sect guarding the Nine Turns Heavenly Demon Tower, but he would also set up layers of levels in the Nine Turns Heavenly Demon Tower, and he would wait at the top floor to see his embarrassed appearance.

In fact, I have to say that most of what Lu Changan thinks is the truth, and Ghost Ge really plans to do so. However, the only difference is that Ghost Ge is on the eighth layer, not the ninth layer. The reason is naturally because he can't enter the ninth layer.

"Also, when we returned, there were suddenly a lot of aura fluctuations inside, although I don't know why, but it was always very beneficial to us!" Yuan Yi said, his whole tone was a lot more excited and excited, and the remaining nine people were all without exception, and everyone had the same expression.

Because the Qingxu Daoist has done a hidden job, and in the past few days, except for the disciples who have devoted themselves to this formation, the rest of the disciples have been sharpening their guns and stepping up their cultivation in the battle, so although Yuan Yi is the eldest disciple of the Qingxu Elder, he still doesn't know about the matter of this Spirit Gathering Array laid out by Tianyan Sect, but the Tao is that the heavens are beautiful, and even the heavens can't get used to seeing the demons as powerful and blessed, so they help them to wipe out the demons.

But Lu Changan and Qingxu Dao Chang were naturally not as surprised as Yuan Yi and the others who knew the reason, but they were still happy. After all, this proves that the formation is really feasible, and the war between them and the demons has a few percent chance of winning.

The two glanced at each other, and both understood their respective meanings in each other's eyes. Lu Changan nodded at the Qingxu Daoist, and the Qingxu Daoist responded. Yuan Yi, on the other hand, looked confused, wondering why the master and the ancestor were not excited at all when they heard such good news, but only showed a little joy.

Yuan Yi scratched his head, thinking wildly in his heart, he felt that his Taoism was not deep enough, and he still couldn't be happy and angry. Looking at his master and ancestor again, it goes without saying that Master Qingxu has lived for so long, and although his ancestor Lu Changan has lived for 100,000 years, most of the time he just sleeps.

People are much more mature than themselves, which can't help but make Yuan Yi, who has always called himself a senior brother, a little ashamed and embarrassed. So he couldn't help but secretly make up his mind that if he was lucky enough not to die in this battle, he would definitely hone his character more after he went back.

And just when Yuan Yi was thinking nonsense, the eye contact between the Qingxu Daoist and Lu Changan had also been completed, and he saw the Qingxu Daoist turn around and say aloud to the disciples of the Tianyan Sect who had caused discussion and commotion because of the sudden increase in aura, "Disciples, you must have also felt the increase in the concentration of aura in the air. This is a new type of formation that our sect has successfully researched in the past few days, and the biggest threat to our trip is the power suppression of the Forbidden Demon Cave, and with this formation, this suppression problem will no longer exist, and we can give it a go with the demons!"