Even those Terran monks who were fighting outside the formation felt a chill to their bones, and they shivered violently. And the demon clan monk who was in it naturally needless to say, the blood-red blood qi on the blood-colored cocoon was originally swaying like a burning flame, but under the image of this cold air, it also became a lot more sluggish, as if it was about to be frozen by this cold breath.

Yi Yunfei's face was calm, the magic trick in his hand did not stop, and the sound of bursts of water sounded in hundreds of dark deep wells. The wells didn't look huge, but the sound of the water was as roaring as a river.

"Boom!" a loud noise appeared from the ground, and the ground trembled constantly because of the shaking, as if some wild beast was about to rush out of the ground.

"Yi Yunfei is only afraid that he has completely mastered the essence of the ancient Five Elements Array, with his personal skills, he will definitely not be able to exert such a terrifying attack, the way of the formation, it is indeed the only way to defeat the strong with the weak!" They could see that the power of this Five Elements Array had been fully exerted by Yi Yunfei.

"This time it should be the water line among the five elements, let's see how powerful it is, if the formation in Yi Yunfei's hand can work, it can be regarded as an effective means to face a large-scale attack of the demon clan in the future. "Among the Terran monks, there are still many people who have a long-term vision, have always put the threat of the demon race in the first place, and are always looking for a solution.

After the loud bang, the ground trembled violently, and the entire Qingyun Mountain seemed to be shaking, and the loose rocks on the mountain wall slid down the mountain wall, and the mountains were all over the field, like thousands of troops and horses running on the mountain wall.

The demon clan monks were amazed, they didn't frantically hit the light curtain of the formation anymore, the formation retracted, and took a defensive posture. The change in this formation had already aroused their great vigilance, and they felt threatened.

It's a long story, but it's only taken two or three breaths to get from the vibration from the ground to now. A moment later, a huge column of water flashing with pale blue light burst out of those dark holes and soared into the sky.

"Haha, Yi Yunfei, is your attack just to make us laugh to death?" The demon clan monk burst into laughter, and his nervousness quickly dissipated.

After the clear underground spring water rushed to a height of dozens of zhang in the sky, it fell like a downpour, falling on the bodies of those demon clan monks in the formation. The demon clan monk's laughter became louder, and from among them, there was a mocking sneer: "Yi Yunfei, are you drowning us?" I'm sorry, we can swim, haha!"

The sound of laughter kept coming from among the demon monks, and the Terran monks were a little embarrassed. They didn't understand the mystery of Yi Yunfei's formation, but their intuition told them that it was definitely not that simple. Therefore, he could only look at Yi Yunfei, who was in mid-air and was still playing the magic tricks, with expectant eyes, hoping that he could block the mouths of those demon clan monks as soon as possible.

"Up!" Yi Yunfei's face was expressionless, it wasn't that he deliberately behaved so coldly, this formation drive required too much attention, and he didn't have the energy to show any emotions. He heard the ridicule of the demon clan, but he was not moved, the power of this formation, he had practiced it well, and he knew in his heart what its power was.

With a soft snort, the temperature in the formation light curtain dropped rapidly, and those rushing water columns condensed into ice almost instantly. Hundreds of crystal clear icicles stood in the formation, and under the slightly dim light, they were as dazzling as crystals, and they were very beautiful.

With the change of the formation, the people used, including the demon clan, calmed down, no matter who it was, they all held their breath and waited for the next change in the formation.

"Click!" came the sound of the ice breaking, and everyone's eyes widened as they saw that the ice pillars were slowly cracking open cracks, as if they were about to crumble and collapse.

"Bang!" was another soft sound, like the sound of a balloon being punctured, and it wasn't very striking. However, the changes in the formation made everyone's hearts tremble and stunned. Those huge icicles shattered almost in the blink of an eye, turning into countless dazzling ice swords, and the ten thousand swords flew towards the formation formed by the demon clan monks.

The sound of "Xiu Xiu" breaking the air is connected, and it is terrible and terrifying. These ice swords brought gusts of wind and clouds rolling, huge clouds in the sky were churning, countless thunderbolts appeared, and the heavens and the earth roared in bursts.

At a glance, there was a dazzling silver light everywhere in the formation, and the large formation space had been filled with dense ice swords.

The speed of the ice sword was extremely fast, and the demon monks formed such a blood-colored cocoon, and the speed of movement was much slower, and they couldn't dodge the attacks of these ice swords at all. The sound of clanging was as crisp and pleasant as a pearl falling on a jade plate, and countless ice swords slammed into the blood-colored cocoon one after another.

The blood-colored cocoon composed of the demon monks was shaking, and the sound of shouting and shouting continued to come out of the cocoon, and the demon monks were also constantly changing their formations to deal with the seemingly endless ice sword attacks. The blood-colored light was shaking, sometimes dim, sometimes bright, although it was not clear what the state of those demon monks was at the moment, but as long as the monks with a little insight could see that the demon monks were not dealing with it easily.

"Yi Yunfei, are you tickling us? dare not come more violently!" There was a loud cry full of energy from the cocoon, and the Terran monk's heart sank slightly, as if the demon monk had not received any harm, and his breath was still strong.

Yi Yunfei, who had always been solemn, suddenly smiled slightly, and said lightly: "As you wish!"

Countless jets of water erupted from the dark holes and wells again, with bursts of dampness. This time, the water column changed faster than it had just been, and the change from condensing to freezing to flying out appeared almost simultaneously.

Without the slightest pause, the sound of "Xiu Xiu" breaking through the air was connected with the first batch of ice swords, and suddenly flew towards the demon monks. The sharp-eyed monk could see at a glance that this time, the size of the ice sword seemed to have become larger, and the strong wind it brought was much stronger.

Around the formation, there were simply flying sand and stones, countless huge stones, and towering giant trees, all of which were lifted off by this terrifying wind, circling and flying in the air. The onlookers had retreated again and again, but they still kept waving their hands to block the flying debris.

This time, it was no longer a clanging sound, but a huge crashing sound, and those ice swords were more than a foot long, and under the impact, they made bursts of vibration. The blood-colored cocoon of the demon monk shook even more violently, looking crumbling, as if it was about to dissipate at any time, but in the end it still persevered.

All the human monks who watched the battle were sweating, on the one hand, they were taken by the power of Yi Yunfei's formation, and put themselves in their shoes, if any of their monks were in this big formation at this moment, they were afraid that they would have turned into a mass of flesh by now.

On the other hand, they were also amazed at how strong the demon clan's defense was, and under such a terrifying formation attack, they actually held out for such a long time. Although the annoying laughter and ridicule were no longer heard, the blood-colored cocoon dimmed several times, but finally it still shone again, exuding a strong aura.

"Come again!" Yi Yunfei's face was still indifferent, not at all surprised that the demon clan was able to resist the attack of the formation. Among the hundreds of wellheads, a column of water erupted again, and this time, the column of water did not disperse, and after condensing into ice, it slammed into the demon monk's Zhou Tian Blood Sea Great Array with a posture of hundreds of zhang, like a huge stone pillar.

Many people have already seen that the Demon Clan's Zhou Tian Blood Sea Array is a special field, and everywhere in the Blood Sea, the Demon Clan's defense and attack will probably increase significantly. They had been trying their best to expand the scope of the sea of blood, wanting to envelop Yi Yunfei in it, but they were besieged by a formation like the Ancient Five Elements Great Array, and he was tired of dealing with it and couldn't do it.

And some people even saw that in the Golden Scale River on the edge of the battlefield, the water level was constantly falling, and Yi Yunfei seemed to be a water column drawn from the ground, but in fact, the source was still the surging river. And some people feel that those ice swords look like ordinary impacts, but between each flight, there are endless spiritual energy movements, but I am afraid that this ice sword is not as simple as it seems.

At the beginning, everyone may have felt that it was obvious that they were walking together, but at this moment, more than a hundred huge ice swords with a height of 100 zhang were roaring and flying, and they felt that the aura around their location was almost drained.

You must know that such a terrifying attack cannot be done without the support of aura. Although Yi Yunfei is infinitely powerful, he can't completely control so many ice swords.

"It's a little interesting, Yi Yunfei, you really deserve to be a human race that impresses us. But how long can you hold on? When the formation is exhausted, your time of death will come, have you given your last words?" The cold voice of the demon clan monk came out of the blood-colored cocoon, with a gentle breath, dealing with such a dense attack with such a strong attack power, for them, in fact, it was not as easy as it seemed.

"Kill!" Yi Yunfei waved his hand, and countless black dots fell all over the sky, like a cloud of smoke and dust, and like a black cloud, falling rapidly. The ground in the formation was instantly dyed with a layer of light gray, covered by the dense black dots that Yi Yunfei sprinkled.

"This time, how should it change?" The hearts of the Terran monks have been settled, they feel that the demon monks are constantly weakening, the Ancient Five Elements Great Array, although it has not completely killed these demon monks for the time being, but it is constantly wearing down their strength.

"It's a seed, right? Gold is born of water, water is born of wood, and the changes in the formation cannot be separated from the Great Dao of Heaven and Earth after all, Yi Yunfei's formation should not change in essence!"