"Let's get started!"

Taking a deep breath, he flipped his wrist, and a series of flagpoles appeared in the palm of his hand.

In the space ring of Yu Cheng, there are a lot of this kind of array flags, all of which are five-star level, and this auxiliary formation has no attributes, so it can be used.

Whew!

The wrist was flipped, and the whole arm was carrying a phantom, and hundreds of array flags shot straight from the palm of the palm, falling around the array disk, and inserting straight underneath.

With his eyebrows raised, he took a step forward and stepped on the ground with the soles of his feet.

Airplanes!

With a clear sound, the array flag trembled, and was activated instantly, and a thin mist boiled out, completely enveloping the array disk.

Bang!

Immediately afterwards, the fire dragon in the center of the array, as if it had eaten a big tonic pill, surged out from one or two meters high, and became dozens of meters high, breaking through the towering hall at any time and burning the roof clean!

"This is a fifth-level formation...... It's so fast!"

Yuan Hong's eyebrows jumped.

He also has a formation in his minor, even if he is a six-star array mage, he can't do it if he wants to deploy the formation so quickly!

This guy is so relaxed, and the method of arranging the formation is obviously different from what he has seen, I am afraid that he has really obtained the true inheritance of a senior master.

Legend has it that powerful array mages will have some unique techniques, and the formation will be faster and more powerful!

Even if the cultivation is not enough, it can be quickly deployed.

I'm afraid this guy is using this.

"Let the fire dragon be like this, this ...... It should be an auxiliary formation to extract the speed of earth fire!"

Nodding.

Although the speed of the formation is fast, it is still possible to recognize the type according to the effect and the direction of the formation flag.

It's just that...... What do you do with this formation?

Could it be that this guy wants to replace the core of the earth with the fire of the earth?

"This can't be done, right? Even if the extraction speed of the earth fire increases and the fire dragon increases, the temperature will not increase......

With a frown of eyebrows, Yuan Hong couldn't help but speak.

As the vice president of the Refining Academy, even if he hadn't heard of the replacement of the Earth's Heart Fire, with his eyesight, he could see this.

This auxiliary formation is to increase the pumping speed of the Earth's Core Fire, so that more energy can be injected into it.

The dragon is growing, but it is only the quantity that can be enhanced, not the quality. It's like burning a charcoal fire, burning one piece and burning a ton, the quantity is different, but the temperature can't be increased.

"Don't worry!"

Smiled lightly, Zhang Hang didn't explain much, and with a flip of his palm, there was an extra row of flags in his palm again.

Whoa!

The five fingers were like the wind, and they were inserted into the ground again, landing on the periphery of the previous formation.

Airplanes!

Soon, this formation was also activated.

Whew!

As soon as the formation was put into operation, the fire dragon, which was about to burn to the roof of the house dozens of meters high just now, immediately withered and became one or two meters tall again.

Although they were smaller, the flames were even hotter, and they could be felt from a distance.

"It's ...... Compress the fire dragon, make the fire dragon hotter and more powerful?

Yuan Hong was stunned for a moment, showing a look of surprise.

The first formation is to increase the extraction speed of the Earth's Core Fire, and this is to compress the extracted flames fiercely.

After compression and purification, the flame is not as tall as before, but it is even more terrifying, and the temperature has increased more than ten times!

Even if it's him, I'm afraid he won't be able to bear it when he walks over.

He ...... Do you really want to replace the core rock with the core fire?"

The dough is twitched.

Although I had a guess just now, I couldn't believe it, but when I saw this, I felt more and more suspicious.

Two formations were arranged in a row, and the temperature of the earth's core fire became higher and higher, and it was already close to the earth's core flood.

Keep doing it, maybe you can really fix the passage for him...... It's just that the fire in the center of the earth is already unstable, and now it is extracted and compressed...... Can it really be controlled?

Once it can't be controlled, let alone the recording channel, I'm afraid that this entire branch will be implicated.

Not only did he frown, but many famous teachers around him also frowned one by one.

Being able to guard in front of the record channel, thinking about breaking the record, how can it be simple, Zhang Xuan arranged two formations in a row, even if he couldn't name it, he could see the effect and purpose.

Especially the compressed flame not far away, emitting an amazing heat, even if their strength is not weak, they all feel their scalps tingle after looking at it for a while.

It seems that if the soul falls into it, it will be burned to ashes on the spot.

"That's it!"

Ignoring the shock of everyone, the two formations were arranged, and Zhang Hang breathed a sigh of relief in his heart.

This seems to be two formations, but in fact it is one, but it is divided into inner and outer layers.

The inner layer increases the power of the earth fire, and the outer layer compresses the power to make it more refined.

Together, they can give the Core Fire the effect of the Core Flood.

This was specially designed for the passage by a six-star peak array mage thousands of years ago, but he couldn't control the conflict problem, and only formed a theory, but never practiced.

"Let's get started!"

Knowing that the first step is only the easiest, and it is rare to be in the back, Zhang Xuan took a deep breath, his eyes were focused, and the eyes of reason worked.

After recognizing the famous teacher for the third time, the Eye of Reason was promoted again, as long as he didn't want to show it, even if he was a six-star famous teacher, he couldn't detect it.

At this time, there are famous teachers all around, and he has not yet reached five stars, so if he uses it rashly, it will definitely shock the world, so it is better to keep a low profile.

Although hidden, outsiders can't see it, but the effect is not weak at all, with the operation getting faster and faster, the formation that broke the balance before and could not operate appeared in front of him, one by one, like stars, standing around the fire dragon.

"Just activate this and you're ......"

Knowing that this formation is only temporarily ineffective, as long as you find a way to activate it, the earth fire channel can be formed again, take a step forward, and Zhang Xuan came to the core of the activation formation.

"Turn on!"

As soon as the soles of his feet stepped on the ground, the true qi injected into the core, and the stopped array flag shook slightly, emitting a gust of wind roar, and then the mist enveloped the fire dragon in an instant.

Whoa!

Maintaining the formation of the fire dragon, as soon as it came into contact with these fogs, there was a sound of the house collapsing, as if the two large formations were not compatible, and they would explode at any time.

"Oh no......"

His eyebrows jumped, and Yuan Hong's face turned pale.

The formation can't be fused, he has encountered it before, once a six-star array mage, was blown up alive, if it explodes here, everyone will be injured, and the entire academy branch will probably disappear because of this.

The five fingers were opened, and he was about to make a move to suppress it, when he saw the palm of the young man not far away, and a spirit beast Neidan flew straight towards the core of the mist.

Call!

As soon as Neidan came into contact with the mist, the formation that had been violently shaking and creating conflicts before suddenly seemed to have eaten a big tonic pill and stabilized.

"It's ...... The balance of the two formations?"

The eyes widened.

There was only one possibility that could stop the irascible formation so quickly, and that was for him to find a balance and stabilize it.

"It's ...... The Inner Dan of the Eightfold Cold Snow Dragon Fish is cold by nature, and it is indeed an excellent choice to neutralize the formation with full power of flames......"

Recalling Neidan's appearance just now, Yuan Hong couldn't help but nod.

The other party not only found the balance point of the conflict of the formation, but more importantly, with the help of the method of yin and yang, using the inner dan of the natural yin and cold spirit dragon fish to neutralize the power of the flame, thus interrupting the situation of "lonely yin does not grow, and only yang does not grow", so that the formation is completely stable!

"One formation after another, one ring after another, amazing!"

In the absence of the geocentric flood, using the geocentric fire to do this, I have to say that this guy does have some real talent.

No wonder he dared to say that he could fix it, but he didn't expect it to really make him successful.

As long as this thing is balanced, the walls of the passage can be repaired by just finding some craftsmen, and it is nothing.

Seeing that the formation was stable, Zhang Hang also breathed a sigh of relief.

In the previous Heavenly Dao books, there were many flaws, and I thought that the arrangement could not be completed, but I didn't expect everything to go smoothly.

"Fortunately, I didn't lose my life!"

With a slight smile, Zhang Xuan turned around.

"It's ...... Earthfire Passage?"

"It's so gorgeous, so many flames are flying, can people really walk in?"

"It's such a scorching temperature, Senior Luo Yan, did you really hold on for three minutes? I'm afraid I can't hold on for ten seconds, and I'll be burned to ashes......"

......

Looking up, everyone was in an uproar.

There are only a handful of famous teachers who have passed through the earth and fire passage, and they don't know the situation inside.

Now, Zhang Hang has repaired it, and there is no wall to cover it, and the situation is unobstructed at a glance, which immediately shocked countless people.

Flames shuttle, heat waves hit people...... The earth fire passage is so terrifying, how did the seventeen minutes on the record last?

And the one in front of you, really stayed in it for more than an hour?

"Elder, I've restored the Earthfire Channel, this ...... You don't have to pay compensation, right?"

Ignoring everyone's expressions, Zhang Xuan smiled faintly and looked up at Yuan Hong not far away.

"It looks like the appearance has been restored, but whether there is an effect of the earth fire channel or not, we have to experiment to know!" Yuan Hong waved his hand.

The passage made by the other party using the geocentric fire as a power source, although it looks no different from the previous one, but whether it has any effect or not, you have to experience it yourself.

"Then ask the elders to inspect it!"

Zhang Hang smiled slightly.

"Well, I've maintained this passage, let's go first!"

Yuan Hong nodded.

As the vice president of the refiner, he had specially maintained this passage, and he knew more than anyone else, and if he wanted to truly confirm whether he would recover or not, he could only enter it in person.

"Elder, please!"

Zhang Hang smiled slightly.

Yuan Hong didn't answer, and walked in with his feet raised.

Airplanes!

As soon as he entered it, the flames scattered around him immediately concentrated on him, and in an instant, the heat rose sharply, and the temperature increased sharply.

"Huh?"

Seeing that it was a little different from the scene where he entered the Earth Fire Passage, Zhang Hung frowned, suddenly remembered something, and couldn't help but turn his head to look at Luo Yan not far away.

"You ...... What materials is used to refine the formation of the Alchemist Guild's absorption of the Earth's Core Fire?"

"Oh, it's made of Yueqingshi combined with furnace Yangjing, fused with gold and steel!" Luo Yan thought for a moment and said.

"Yueqingshi, furnace Yangjing?"

His pupils shrank, his eyes widened, and he was about to speak, when he suddenly felt a shaking of the ground.

Bang!

There was a huge roar, and then a huge wave of qi rushed violently, and the whole person flew out with a heel fight.

Immediately afterwards, I saw that the recording passage not far away collapsed in an instant, and the main hall of the refiner branch collapsed......