Chang Shan couldn't see through the mystery of the maze on the martial arts field, and subconsciously turned his gaze to Wu Kun, only to see Wu Kun staring at the maze with a frown.

"I don't know if Uncle Shi can see through the mystery of this maze?"

After staring at the maze for a while, Chang Shan glanced around, only to see that in the pavilion where King Daewoo was, the two formations in the pavilion that had been called to the pavilion by King Daewoo just now were talking to King Daewoo.

Chang Shan couldn't hear what the two formation cultivators were talking about, but when he saw that they turned their eyes to the martial arts arena from time to time, he could also guess that these two array cultivators were telling King Daewoo about the mysteries of the maze formation.

"If only I could know what they're talking about!"

After this thought turned in his mind, Chang Shan turned his attention to the martial arts arena again.

Seeing that the fog that shrouded the entire martial arts arena was constantly rolling, Chang Shan also knew that the formation correction in the formation was breaking the formation, but unfortunately, he couldn't see through the fog, and he didn't know how the formation cultivation inside broke the formation.

After watching it for half an hour, the fog on the martial arts arena suddenly rolled more violently, and then, in just a moment, the fog on the martial arts arena disappeared without a trace.

At the moment when the mist was about to dissipate, Chang Shan faintly saw a small flag in the hand of the formation cultivator in the maze through the mist.

"Is he using that little flag to break the formation? I don't know what kind of magic weapon that little flag is?"

Thinking about it, Chang Shan's brows furrowed slightly.

At this moment, Wu Kun's voice rang in his ears.

"The formations are very different, and the formations that make up the formations and the runes that make up the formations are also very different. Despite this, if you have seen more formations, you will always find some very similar runes among the countless runes that make up the formation base, and these runes are called meta runes. The formation cultivator condensed the Yuan rune in a small flag, and this small flag was called the Yuan Rune Flag. The formation cultivation pointed out the Yuan Fu Banner, which was to break the formation of other formation cultivation. ”

Hearing this, Chang Shan pondered for a moment, and then asked, "Does Senior Uncle Ancestor have a Yuan Fu Banner?"

A hint of loneliness flashed in Wu Kun's eyes, and he replied: "Although the old man likes to study formations, his understanding of formation methods is average, and he has not refined the Yuan Fu Banner until now. ”

After a slight pause, Wu Kun continued to say, "In the cultivation world, only a formation cultivator with the Yuan Fu Banner is qualified to be called a Formation Dao Grandmaster. ”

"Array Dao Grandmaster?"

Chang Shan glanced at the array cultivator standing on the stage, his eyes flashed, and he replied: "When Senior Uncle Ancestor survives the fourth heavenly tribulation, and his longevity is increased by another four or five thousand years, he will definitely be able to become a Formation Dao Grandmaster." ”

"I hope the old man can survive the fourth tribulation!"

"Uncle Shi will definitely be able to!"

Seeing that Wu Kun didn't answer again, Chang Shan shifted his attention to the martial arts arena again.

When the formation cultivation of the Huang Dan period was competing, there were already formation repairs who began to defend the field.

The formation cultivator who broke the maze kept a stick of incense on the martial arts arena, and when he saw that no one came up to compete with him, he bowed to King Daewoo and walked off the martial arts arena.

In less than half a bowl of tea over the martial arts arena, there were two more Green Dan Stage Formation Cultivation Leaps to stage the martial arts arena.

After discussing with the two formation cultivators, they used the formation to compete with each other.

Of these two formations, one of the formations is a mixed formation of earth attributes and water attributes, and the other is a mixed formation of earth attributes and fire attributes.

The competition between the two formations was very exciting, but Chang Shan didn't know anything about the mixed formation, so he could only watch the excitement.

In the blink of an eye, another seven days had passed.

At this time, the fifty-one cultivators in the Green Dan stage had already gone to the martial arts arena. After the martial arts arena was empty of a stick of incense, King Daewoo was ready to announce the end of this Tianyan meeting.

Just as the prince who had previously introduced the reward of this Tianyan Society walked out of the pavilion, the Green Pill Stage Formation Cultivator, who had previously lost to another formation cultivator with one defensive formation, jumped onto the martial arts arena.

Something strange happened, and everyone's attention turned to the black-robed array cultivator who was standing on the stage at this time.

The black-robed array cultivator arched his hand at the pavilion where King Daewoo was, and said in a deep voice: "Duan Fei still has a formation that he wants to arrange and ask His Majesty to comment!"

"The formation you said must be extraordinary! Hurry up and lay it out, let me see it. ”

"Duan Fei is worried that this formation will hurt the princes!"

King Daewoo smiled lightly and continued: "Even if you arrange the formation, if it really hurts them, I will only blame them for their poor strength, and I will never blame you." ”

With Your Majesty's words, Duan Fei was relieved. ”

Duan Fei bowed to King Daewoo and took out nine small black flags from the storage ring.

"Changshan, be careful. ”

"Hmm!"

Chang Shan responded and took the earth talisman out of the storage ring.

Duan Fei threw nine small black flags around, and before he could activate the formation, everyone felt a trace of cold aura around them.

"Yin Qi!"

Chang Shan frowned, glanced at the faces of Wu Kun and the three of them, and saw that the three of them all had solemn faces.

Duan Fei made a few handprints against the nine small black flags, and the small black flags absorbed the surrounding aura and transformed into yin qi, forming a black mist within a radius of seven or eight zhang in the middle of the martial arts arena.

Everyone couldn't see through what was in the black mist, but when they felt the rich yin qi emitted by the black mist, and heard the screams in the black mist, which made them feel a little chilly, everyone could also guess that there were ghosts in the black mist.

Using Yin Ghosts to set up formations is expressly forbidden by the major dynasties and dynasties in the cultivation world, but at this time, King Daewoo just looked at the martial arts arena lightly, and did not mean to stop Duan Fei at all.

As the ghost cries in everyone's ears grew louder and louder, a yin qi mass that made people feel chills in their hearts appeared above the black mist.

This yin qi mass is composed of hundreds of entangled yin ghosts, and when these yin ghosts bite each other, they let out bursts of chilling screams while absorbing the yin qi below.

The cultivators around the martial arts arena couldn't see through the strange formation that Duan Fei had laid down, but most of them could guess that the effect of Duan Fei's formation was to force those yin ghosts to bite each other.

In the process of hundreds of yin ghosts biting each other, the number became smaller and smaller, but the aura emitted by the yin qi mass composed of them became stronger and stronger.

When some of those formation cultivators under the martial arts arena couldn't help but take a few steps back, Duan Fei glanced around and said loudly: "Legend has it that there is a soul refining hell between heaven and earth. In the soul refining hell, the powerful Yin Ghost feeds on the weak Yin Ghost, deducing the eternal and unchanging rules between heaven and earth, and the weak eat the strong. Duan's formation shows the scene in the legendary Soul Refining Hell, so it is called the Purgatory Array. ”

After saying this, Duan Fei made a few handprints into the black mist, and those yin ghosts bit each other even harder, and the screams they let out became more and more penetrating.

Those yin ghosts bit each other for a full hour, and fused into a ten-foot tall yin ghost. This yin ghost's eyes are blood-red, and his whole body is covered with blood-colored lines like grimaces, which looks very terrifying.

The tall yin ghost roared at the sky, and in a matter of moments, the sky condensed into a dark cloud.

This calamity cloud did not look bigger than the calamity cloud that Chang Shan had attracted at the beginning, but the aura that emanated made Chang Shan feel a kind of fear from the bottom of his heart.

"I will definitely not be able to stop the first thunder of this calamity cloud!"

In Chang Shan's slightly frightened gaze, twenty-six tribulation thunderbolts fell down in a matter of moments.

After receiving twenty-six tribulation thunders, the height of the Yin Ghost has shrunk from ten zhang to three zhang, but his aura is several times stronger than before.

The clouds churned violently for a moment, and suddenly, it turned into a black thunderbolt and slashed down towards the yin ghost.

Rumble!

With a loud bang, the Yin Ghost turned into hundreds of extremely resentful Yin Qi under the last thunderstorm.

Before everyone had time to rub their aching ears that were shaken by the loud noise, a scream rang out in the sea of people's consciousness.

Chang Shan only felt that the soul bead vibrated violently a few times, and then his head was clouded, and the out-of-control True Yuan hurt several of his meridians before he came to his senses, making him can't help but open his mouth and spit out a large mouthful of blood.

As soon as he opened his eyes, Chang Shan noticed that Wu Kun and Song Boyuan's faces were pale, and Wu Tianzhong opened his mouth and spat out a few mouthfuls of blood.

Wu Kun glanced at Chang Shan, then grabbed Wu Tianzhong's wrist and began to help Wu Tianzhong suppress the injuries in his body.

"What does Your Majesty think of this Purgatory Array?"

"This formation is indeed extraordinary, but if you use yin ghosts to set up the formation, the killing is too heavy, it is really a great crime, and I can't spare you. ”

After saying this, King Daewoo hit Duan Fei with a blue round wheel magic weapon.

The speed of the blue wheel didn't seem to be fast, and Chang Shan could clearly see that the blue light released by the blue wheel slowly shook Duan Fei's round shield and his body into powder.

The blue light flashed, and the blue wheel disappeared into the body of the Daewoo King.

This blue round wheel is the magic weapon of the Daewoo royal family's powerful side, the Tianyu wheel.

After receiving the Tianyu Wheel, King Dayu got up and stood up, and said in a deep voice: "I underestimated this Duan Fei, it is my fault. Fellow injured fellow Daoists, I will give you a few pills to help you heal your wounds. ”

"Healer, you give a few pills, then what do you compensate for the dead?"

Chang Shan glanced at the dozen or so formation cultivators who fell to the ground, and secretly scolded himself, and then thought about the cause of this disaster.

"Duan Fei has an enmity with the Daewoo royal family? Otherwise, how could he have set up that purgatory array that would cause death? If he really has an enmity with the Daewoo royal family, then, with his cultivation and his attainments in the formation, it is by no means difficult for him to sneak attack and kill a few princes, why didn't he do it? Could it be that he has no enmity with the Daewoo royal family, and he set up the purgatory array just to make a reputation? It is even less likely that he will break fame with his own life. ”

After thinking about it for a while, Chang Shan saw that the prince who had said the reward of the Tianyan Society at the beginning had once again walked out of the pavilion, so he stopped thinking and turned his attention to the prince.

At this time, Wu Kun withdrew the hand placed on Wu Tianzhong's wrist, and Wu Tianzhong opened his eyes.