"Failed? The second-grade spirit array really lived up to its reputation, and it was so difficult to arrange. Ning Xu's expression was quite solemn, countless crystal dust was scattered on the ground, and he could feel that the powder was full of spiritual energy.

In addition, three runes were inscribed on the ground, but the light of the runes was very dim, and it did not contain the same aura as the two runes outlined before.

The hand holding the pen trembled slightly, as if it was the sequelae of being too strong between fighting against something for a long time.

Call! Ning Xu sighed lightly and put down the pen in his hand.

"So much so that I underestimated the power of the second-grade spirit array, and the pressure of writing the first rune was not very great, and it was even lighter than some first-grade spirit arrays."

"But every time you write a rune, the confrontation you receive when you write the next rune will increase exponentially, if it weren't for the great resistance from the third rune, I wouldn't even realize the horror of this formation!"

Ning Xu's eyes stared at the array diagram in his hand, and the thought that any formation master would be shocked when he saw it passed through his mind.

"Each rune that makes up this great array is actually mutually exclusive, so that every time you write a rune, it becomes more difficult to write another rune, no wonder this formation is so powerful."

The spiritual power in each rune clashed with each other, which caused the energy that urged the Great Array to become extremely violent, and this fury made the power of the Great Array extremely terrifying.

If you guessed correctly, the first dozens of runes were constantly compressing, hedging the energy, making the energy more and more violent, and the last few were bursting out of this energy to form that terrifying wheel of fire.

The energy that was originally in the big array was extremely violent, and the condensed fire wheel would continue to compress, so you can imagine what kind of power this formation would have once it exploded!

"To be able to create such a formation, then this formation master must not be an ordinary character, I am afraid that he is also an amazing genius."

However, this did not hit Ning Xu's self-confidence, looking at the spirit array in front of him, Ning Xu couldn't help but feel a little proud in his heart.

"Since someone can take the sword and create such a powerful spirit array, then I will definitely be able to put it out and make it my strength."

"It's just that to fight against such a strong resistance, I need something to suppress the Great Array, preferably an aura, just like the Wu family uses a green bamboo cane to urge the Great Array of Protectors."

Thinking about it, Ning Xu suddenly laughed.

"The Great Array of Fire Attributes, what could be more powerful than this thing to suppress the Great Array? The phoenix was born to be a monarch in the fire! ”

Ning Xu flipped his hand, and the rich firelight drilled out of his palm, condensing into a feathered long sword that looked extremely gorgeous, and as soon as he stretched out his hand, the long sword flew out and nailed to the ground, stirring up a thick burst of firelight.

Between the flooding of firelight, the few runes on the ground that looked very faint were instantly swept away, Ning Xu raised the spirit pen in his hand, and took out a few spirit stones again and put them in his hand, just in case of emergency.

The runes slowly formed on the ground, and there was not much resistance coming out of the runes, the first one, the second one, these runes were formed very quickly.

"It's the third one, and I hope it will work this time." Ning Xu took a deep breath and became more serious, the tip of the pen fell to the ground, almost instantly, as if the tip of the pen was pressed on the spring, and a not weak momentum came out from the ground.

"Humph!" Ning Xu snorted coldly, and with the thoughts in his heart, the long sword inserted in the ground moved suddenly, and a wisp of flame flew up from the hilt of the sword, turning into an incomparably beautiful phoenix and burrowing into the rune.

Almost the moment the phoenix drilled into the rune, Ning Xu instantly felt that the power that was resisting him was drastically reduced for a while, although there was still a trace of resistance, but as long as Ning Xu was willing, the spiritual power in his body could suppress the power of resistance in an instant.

"Buzz." With two sounds, two more flame phoenixes drilled out and rushed into the first two runes, and between the three runes that also had the existence of fire phoenixes, there was a slight connection in an instant, and the originally fierce hedge seemed to be separated by a layer of lubricating oil and slowed down.

However, the slowdown of the conflict did not lead to the reduction of the offensive type of the energy in the large array, and the fire phoenix was mixed with Ning Xu's Nirvana True Fire, and this extremely powerful flame instantly changed the nature of the original flame, and the flame contaminated with the power of Nirvana became even more powerful.

"Good, keep up the good work." Feeling that the impact coming out of that formation was greatly weakened, Ning Xu couldn't help but become more confident, and raised his hand to continuously carve one rune after another.

After having the Phoenix Feather Sword suppressing the heart of the formation and the Fire Phoenix soothing the energy conflict, the difficulty of this spirit array was also sharply reduced for a while.

One rune after another continued to take shape, and a destructive flame aura gradually emerged from the large array that was originally only exuding a spiritual aura.

The flames kept churning, trying their best to rush out and attack Ning Xu, who was carving runes.

If it weren't for the Feng Feather Sword to suppress the array, Ning Xu, who was concentrating on arranging the spirit array, would probably not be able to escape this attack.

This is the flame born from the conflict between the abundant flame power in the runes, and when mixed with the power of Nirvana, the power is even more terrifying.

The phoenix feather sword shook slightly, and vaguely there seemed to be an ancient phoenix spreading its wings, and between the wings, the flames were directly extinguished.

The phoenix's wings appeared, as if it had the power to suppress, and because the number of runes gradually increased, the resistance force that had become strong again was fiercely suppressed.

The resistance was suppressed, and Ning Xu's speed of writing runes also began to grow, one after another, one by one, one by one, the runes were rapidly forming in his hands, just before the great array was about to appear, a crazy thought crossed Ning Xu's mind.

Draining the Nirvana True Fire in the Great Array, making the energy fluctuations become violent again, the Nirvana Fire Wheel that sacrificed the rage is indeed powerful, but it is not what Ning Xu wants, what he wants is that the Fire Wheel not only retains the attack power of the berserk, but also has the burning power of the Nirvana True Fire.

The last rune was about to fall, and a touch of madness flashed in Ning Xu's eyes, only to see him pointing at the Phoenix Feather Sword that suppressed the heart of the formation.

The long sword flew directly into the air, and several subtle flame phoenixes drilled out from inside each rune, rushing towards the phoenix feather sword in the sky.

As soon as the Phoenix Feather Sword and the Nirvana Fire Phoenix left, the impact that had been firmly suppressed before immediately erupted, and the huge force shook Ning Xu's hand holding the pen trembled slightly.

"This is the time!" A flash of light flashed in Ning Xu's eyes, the spirit pen in his hand was stunned, and the last stroke appeared on the ground, dozens of crystal characters condensed and formed on the ground, and an incomparably powerful devouring force burst out from it, pulling the surrounding spiritual energy and pouring it into the entire spirit array.

Just when the large array absorbed the spiritual energy, a flash of fire flashed, Ning Xu held the hilt of the phoenix feather sword with both hands, and fiercely inserted the long sword in his hand into the center of the more than thirty runes in the large array.

The blazing red lotus karmic fire continued to gush out, mixed with the wave of spiritual energy, and was absorbed by the large array, and between the flames, the aura emitted by the large array became more and more powerful.

"Burst!" Ning Xu shouted angrily, raised his foot and stomped on the ground, and endless firelight instantly gushed out of the big array, and four crystalline characters were suspended in the air, pulling the surrounding firelight to condense into a giant wheel of flames.

The Burning Sky Fire Wheel mixed with the True Fire of Nirvana is different from the Spirit Array set by the Spirit Butterfly, and a phantom image in the shape of a fire phoenix can be faintly seen imprinted on the Fire Wheel, and between the phoenix's wings, it sets off an endless flame storm.

"Sure enough, it worked!" Ning Xu's heart suddenly rejoiced, he stretched out his palm and pressed it slightly forward, and the soul power continued to gush out, wrapping around the wheel of fire.

The fire wheel was incomparably huge, even a few points larger than the fire wheel condensed by the spirit array arranged by Ning Yu.

Bending inward, the wave-like sharp saw blade burned with incomparably blazing Nirvana True Fire, and it was foreseeable that once it was slashed by this fire wheel, the moment the saw blade tore through the defense, the red lotus karmic fire inside would directly burst out.

"I thought it was some kind of amazing genius, the knight high rank could seriously injure my unsuccessful brother with one punch, but I didn't expect it to be like this."

With a bang, the door of the practice room was suddenly pushed open, and the stone door was not small in weight, smashing on the wall, shaking the ground and countless dust falling from the ceiling.

And as the door was pushed open, an arrogant voice came in through the door.

The stone door that smashed against the wall shook off countless dust, almost obscuring Ning Xu's gaze, and he could only vaguely see a figure standing in the smoke.

A cold light flashed in Ning Xu's eyebrows, who was holding the hot wheel in his hand, and as soon as his palm was raised, the hot wheel that exuded a thick heat quickly spun and roared out of his palm.

"Oh, coward."

The man standing at the door looked at the slow movement coming from the door, a trace of disdain crossed his eyes, and he raised his palm to wipe away the smoke and dust that obscured his vision.

But just as he was about to make a move, a sound of breaking wind came to his face, and the man's heart was suddenly startled, and then a little anger churned in his heart.

The man raised his sleeves and waved, and gusts of wind appeared out of thin air, and those little smoke and dust were instantly swept away by the howling wind.

The smoke and dust dissipated, and the fire wheel that was originally hidden in the smoke and dust appeared, and the huge fire wheel wrapped in infinite flames fell from the sky like a scorching sun, and the man who watched was shocked.

"Poof!"

With a soft sound, an inky sword shadow flew out of the sword box behind the man, like a dragon, towards the huge wheel of fire with the sound of breaking wind.

"Good time!" A figure slowly walked out of the door, and a powerful soul power continued to drill out from above his head, and the man was secretly frightened.

Ning Xu shouted angrily, and the soul power spread out, divided into dozens of strands, and drilled into the dozens of runes that he had carved on the ground of the cultivation room.

The soul runs through the runes, and it also runs through the big array, and the waves in Ning Xu's soul sea are bursting, and in the midst of the stormy waves, a mysterious and incomparably large array floats out of the sea water.

There seemed to be a wisp of light connecting the dozens of runes, and the powerful spiritual power reverberated inside the filament.

A hint of enlightenment appeared in his mind, Ning Xu clasped his hands together, and then the movements in his hands changed again and again, and the terror of the speed bloomed countless phantoms.

Between the handprint changes, the streamer spread onto the flame giant wheel, and under the cover of the streamer, the flame giant wheel continued to shrink, and every inch of shrinkage, the phoenix phantom looming on the giant wheel became more and more condensed.

And the sawtooth, which was completely condensed by the flame front, also began to transform from illusory to solidified, making the fire wheel look as if it was forged from gold.

"I don't know if it's because your sword shadow is great, or if I'm better at this flywheel? Chop! Ning Xu laughed, raised his hand and pointed at the sword shadow not far away, and the speed of the flywheel's rotation, which was originally extremely fast, skyrocketed again.

The flywheel, shrunk to the size of a washbasin, slashed through the air like a streamer, slashing at the pitch-black sword shadow that flew out of the sword box.

The wheel of fire spun rapidly, the edge of the blade exuding bursts of sharp aura, and the shadow of the sword slashed towards the wheel of fire like a shadow.

The second-grade spirit array, the baron's combat skills, these two attacks have baron-level power, and they are very powerful.

"Buzz." With a bang, the two attacks collided, and the saw blade slashed through the sword, and countless sparks burst out.

The wheel of fire rotated, constantly cutting through the pitch-black sword shadow, and in just a few seconds, a trace of crack appeared on the sword shadow.

"Impossible!" The man exclaimed, and as soon as his voice came out, the extremely compressed fire wheel had already sliced the sword shadow and slashed straight at him.

He could sense that in addition to the extremely powerful cutting of that flywheel, the flames on that thing were also extremely extraordinary.

Even when he looked at it, he felt trembling all over, as if he was instinctively afraid of the flames, and he had a premonition that as long as he touched a little, even if it was just a grain, he would die.

"How can this person with no background come from such a powerful flame!"

The man's heart shook, the elemental power cultivated by ordinary cultivators was only the lowest level element, just like ordinary fire powerhouses, what they cultivated was the most ordinary mortal fire.

But there are still all kinds of different energies in the world, such as the Zixiao Divine Thunder in the depths of the thunderclouds, the Xuandu Divine Thunder and other powerful thunders.

For example, among the flames, there are also heaven and earth alien species such as Nirvana True Fire and Xuanhuang Heavenly Fire, and some heaven and earth alien species are extremely powerful, even if the true god rashly touches them, there is a little danger.

But there are also some xenos that can be refined for people, making the cultivator's own elemental power stronger, for example, Yan Jun's original cultivation was just an ordinary mortal fire, after refining a xenomorph flame, by chance, that xenomorph flame was promoted to a Xuanhuang Heavenly Fire comparable to the divine fire of heaven and earth such as Nirvana True Fire, casting Yan Jun's prestige.