The nine yin converged, and the boundless power of yin and evil shrouded the entire eight desolate stars, and the cave of Xuanli Immortal Emperor established a gathering yin formation, as if waiting for this day, the momentum of the convergence of nine yin appeared, and there was boundless yin and evil converging towards Xuanli Immortal Emperor's cave, impacting the seemingly boundless blue sky-chasing fire.

"Yang Yin Sheng, can perfectly integrate the power of extreme yang and extreme yin into a formation, Xuan Li's attainments in the formation can be called terrifying, it seems that we all underestimated him back then." Outside the big array, the Golden Dragon Demon Emperor looked at the blue sky fire in front of him that was gradually extinguishing under the washing of the Nine Yin Qi, shook his head and sighed.

"No matter how powerful it is, it's just a dead man." The Black Demon Emperor looked coldly at the huge palace that gradually appeared in front of him, and said coldly.

The Golden Dragon Demon Emperor glanced at the Black Demon Emperor, smiled and nodded, "Yes." ”

Blue Heavenly Fire and Nine Yin Qi are regarded as energy of the same level and different attributes, at this moment, the Nine Yin Qi of the entire Eight Desolation Stars is constantly converging, although the Blue Heavenly Fire is monstrous, it is difficult to compete with the Nine Yin Qi of a planet, with the continuous neutralization of the Nine Yin Qi, it gradually extinguished, standing outside the large array at this moment, has deliberately seen the original appearance of Xuanli Cave Mansion, a majestic and huge, magnificent palace.

Emperor Xuan looked at the Xuanli Cave Mansion, his brows couldn't help frowning slightly, the peak period of the Xuanli Immortal Emperor was only a seventh-level Immortal Emperor, this Cave Mansion, from her point of view, I am afraid that even if it was the Cave Mansion of the Reverse Yang Immortal Emperor back then, it was nothing more than that.

"Oh my God, this palace is actually built entirely with Yuan Spirit Stone!" As the blue fire gradually extinguished, some immortals began to rush inside, and a heavenly immortal touched the wall of the palace and said with a shocked expression.

"Shangyuan Spirit Stone!" The other golden immortal looked at the furnishings in the palace. Stunned speechless, although there are not many furnishings in the palace, but each one of them is made of the above grade Yuan spirit stone, a piece of high-grade Yuan spirit stone is naturally nothing, but the volume of these furnishings. Add it up to tens of thousands, that's hundreds of millions of low-grade Yuan Spirit Stones!

The Golden Dragon Demon Emperor, the Black Demon Emperor and the Xuan Emperor did not move, as one of the top forces in the Immortal Demon Demon Realm, although it was shocking to cast the Immortal Mansion with Yuan Spirit Stone, it was not enough to arouse their greed, for them, what was really precious was the Ten Thousand Beasts Atlas that might be hidden in this Immortal Mansion.

At this moment, the three of them did not rush into the main hall with the crowd. Instead, he continued to explore the interior of the Immortal Mansion with his divine thoughts, looking for the map of ten thousand beasts, but in this Immortal Mansion, many places have formations to isolate divine thoughts, and the three of them explored with divine thoughts, and naturally returned in vain, but the three of them were not in a hurry, and took their respective subordinates. Quietly waiting on the periphery.

"Mine." A golden immortal greedily looked at a round table made of top-grade Yuan Spirit Stone in the main hall, and did not hesitate to include it in his Qiankun bag. However, the round table seemed to be connected with the entire hall as a whole, and it was difficult to shake it even if he urged his whole body to do so.

"Boom~"

Inside the main hall, there was a violent vibration, and on the surrounding walls, countless sword qi condensed in an instant. Shot towards the immortals within.

"Puff~Puff~Puff~Puff~" A series of extremely powerful sword qi penetrated the body of a famous immortal, and the sword qi carried a destructive force, once it was stabbed by the sword qi, the divine soul would be attacked by this destructive force. Even if it is a ninth-level golden immortal, it is impossible to escape death.

"It's not good, it's a killing formation, someone touches the internal formation organ, don't touch anything!" In the main hall, a fourth-level immortal emperor who rushed in first avoided the sharp sword qi with difficulty, and at the same time shouted at the people who rushed into the main hall, the tens of thousands of immortals who originally rushed in were just this moment, and most of them had been strangled by the sword qi, and the immortal-level immortals were all wiped out, and none of them were spared, they were golden immortal-level masters, and only some seventh-level to ninth-level golden immortals were still gritting their teeth and holding on, although the immortal emperor's sword qi was powerful, but the coverage was too wide, and some powerful golden immortals were deliberately avoided, but because there were too many people before, There was not much room for manoeuvre, and coupled with the fact that the formation was launched without warning, most of the high-level golden immortals were killed by the sword qi at that time......

"A group of fools, just immortals, dare to take advantage of the Immortal Emperor Cave Mansion!" Looking at the golden immortals and heavenly immortals who were constantly strangled by the big array, the Black Demon Emperor showed a disdainful sneer, the Xuanli Immortal Emperor's cave mansion was opened, inside and outside the ice and snow city, there were more than twenty immortal emperors alone, and there were nearly a thousand ninth-level golden immortals.

Emperor Xuan nodded approvingly, looked at the inside of the Immortal Mansion with a deep gaze and said, "It's the Heaven Breaking Sword Qi, but it seems that it is the Xuanli Immortal Emperor." ”

Back then, the Reverse Yang Immortal Emperor was famous in the Immortal Demon World for his sky-breaking sword qi, and it was not impossible for Xuan Li, as the first master under the command of the Reverse Yang Immortal Emperor, to be taught the sky-breaking sword qi by the Reverse Yang Immortal Emperor.

Inside the main hall, the surviving masters carefully avoided the sword qi shooting from all directions, while slowly exiting the main hall, although there were still people who made mistakes and were attacked and killed by the sky-breaking sword qi, but it was no longer as tragic as at the beginning, and in the end, there were two immortal emperors and nearly a hundred eight- and nine-level golden immortals who withdrew from the inside of the main hall alive.

Tens of thousands of immortals entered, but only less than a hundred people exited alive, not one in a hundred, this cruel mortality rate, made a large number of immortals on the periphery cold, moreover, this is still the gate of the immortal mansion, the more inside, it must be more tragic, some weak immortals and low-level immortals began to retreat, but more people looked at the interior with hot eyes, just the cave mansion, all of them were cast by the Yuan Ling stone, and the treasures stored inside were not more precious?

Soon, after a quarter of an hour, the second group of spontaneously organized immortals began to be unable to withstand the temptation of interests, and began to march to the inside of the main hall. And it's getting worse.

A golden immortal cautiously continued to explore inward, among the many treasure hunters, he was the more rational kind, although the treasures displayed on the periphery were eye-catching. But this is only the periphery of Xuanli Immortal Mansion, and there must be more precious things inside, so he did not hesitate to continue to explore inside.

"Hum~"

As soon as he stepped out, Jin Xian's face changed, and despite repeated caution, he still touched the prohibition. The scalp was numb, and he didn't care about the image, so he subconsciously rolled to the side.

"Boom~"

The main hall shook again, but there was no more attack and killing array, the wall of the main hall that originally did not have the slightest gap, suddenly cracked a hole, and before it was fully opened, a rich aura of the primordial spirit that was almost condensed into mist rushed to the face, so that the immortals in the main hall who were still fighting and fighting stopped together.

Jin Xian looked at the huge crack that opened in front of him. Slightly stunned, he immediately reacted, his face showed ecstasy, and he rushed into the crack without hesitation, and the other immortals also rushed over when they saw this.

"Your Majesty, my mind can't go inside." The Flowing Wind Immortal Emperor had a solemn face and came to Emperor Xuan's side. Deep voice.

Emperor Xuan nodded, not just the flowing wind. Even if it was her, the immortal sense was also unable to probe the inside, although he didn't look at the expressions of the Black Demon Emperor and the Golden Dragon Demon Emperor, but the strength of the three was not much different, since he couldn't detect it, the other two. Inevitably, it is also undetectable.

"Such a powerful formation, it can actually isolate my magic sense detection, two, I'll take the first step." The Black Demon Emperor's eyes flickered, and he looked at Emperor Xuan and the Golden Dragon Demon Emperor. With a sneer, he took his subordinates and flew towards the crack.

"Let's go, too." Emperor Xuan and the Golden Dragon Demon Emperor set off almost at the same time, and the three parties flew towards the gradually unfolding gate together, but they kept a certain distance from each other, guarding against each other's sudden attack, after all, here, only the other two parties were qualified to be their opponents.

Flying over the gate, the inside is a huge manor, ordinary flowers and plants have the outside world of ancient trees, and the trees and buildings in the manor are even more towering, so that a group of people have a feeling of being in the giant country, however, what really makes Emperor Xuan, the Black Demon Emperor and the Golden Dragon Demon Emperor pay attention is the various formations densely packed in this manor.

"The town stele must be found as soon as possible!" The three of them thought of this almost at the same time, only by controlling the Zhenfu Stone Tablet could they completely control this Immortal Mansion, even if they fought with the other two emperors at the same time, with the infinite killing array in this Immortal Mansion, they could also be invincible first.

"Boom~" In the distance, a golden immortal touched a certain prohibition, and suddenly that area was shrouded by a large amount of sky-breaking sword qi, and even an immortal emperor-level master was also beaten into a sieve under the bombardment of a large number of sky-breaking sword qi.

Everyone's eyes were stunned, although it was only a first-level Demon Emperor, but this was the first Immortal Emperor-level master to fall in this Xuanli Immortal Mansion.

"Let's go!" The Black Demon Emperor didn't say a word, and took his subordinates and flew in one direction, and Emperor Xuan and the Golden Dragon Demon Emperor also led their subordinates to fly in two directions.

Outside the Xuanli Cave Mansion, although there is a large influx of masters, there are countless immortals surrounding the periphery, these people have seen the terrifying mortality rate inside the cave mansion, and they dare not enter, but they are not willing to leave, so they can only stay here and wait for the final result.

In the sky above the Xuanli Cave Mansion, the space crack appeared out of thin air, a figure stepped out of the space crack, looked down, Shen Nian entered the interior of the cave, for a long time, shook his head and said to himself: "Sure enough, it is a dead end, the stone tablet of the town mansion is not in this cave at all, and it also represents the owner of the cave mansion, and he is not dead at all." ”

Although the formation in the cave mansion deliberately isolated the immortal consciousness and demon sense, even the immortal consciousness of the top masters in the immortal and demon realm, such as the Xuan Emperor, the Black Demon Emperor and the Golden Dragon Demon Emperor, could not break through the blockage of the formation, but for Li Xuan, whose soul realm was equivalent to the god of the divine realm, this seemingly perfect formation could not stop his divine thoughts from penetrating at all, but in a single thought, the internal structure of the entire cave mansion was clear at a glance.

The stele of the town of the immortal cave fu, if the immortal is dead, it will naturally stay in the cave, but if the owner is not dead, the stele of the town will generally be carried with him, after all, it is the key thing to control the entire cave formation, if he goes out by himself, someone touches the cave and refines the town stele, that is a big joke.

There is one thing that Li Xuan can fully confirm, that is, this cave mansion is definitely not built by Emperor Xuanli Immortal, first, the stone tablet of the town mansion is not in the cave, which means that the owner of the cave mansion is not dead, and secondly, what ......

It's not that Li Xuan looks down on the Xuanli Immortal Emperor, the seventh-level Immortal Emperor, he is indeed the top one in the Immortal Demon Realm, but not to mention the real top existence of the Hidden Emperor, the Blue Emperor, the Three Emperors of the Demon Realm and the Three Monarchs of the Dark Star Realm, it is not the Lord of the Greatest Power on the Bright Side, such as Emperor Rebellion, Emperor Yu and Emperor Xuan, that he can compare.

Regardless of whether the formation in this Immortal Mansion was something he could set up, this Immortal Mansion alone was ten times stronger than the Nine Sword Immortal Mansion that was reversed, how could a seventh-level Immortal Emperor have it? That's the biggest loophole.

Even if the Nine Swords Immortal Mansion is only a part of the inheritance of the Rebellion Central, it is also Qin Yu's biggest reliance before opening the Jiang Lan Realm, although Li Xuan did not enter the Nine Swords Immortal Mansion when he was in the mortal realm, but he has probed the situation in the Nine Swords Immortal Mansion with his divine sense, in terms of formation, it is slightly stronger than this Immortal Mansion, but in terms of background, it is far worse than this Immortal Mansion.

It's a pity that none of the three of them have seen the Nine Swords Immortal Mansion of the Reverse Yang, otherwise it would be impossible for them to rush into it without any suspicion.

"However, this immortal mansion has been demolished, but it can get a lot of Yuan Spirit Stones." Li Xuan looked at this immortal mansion and smiled slightly.

If it is in the eyes of ordinary people, the value of this immortal mansion itself is far more than those Yuan Ling stones, after all, all kinds of attack formations and defensive enchantments are extremely exquisite, not to mention the golden immortals, it is also a good defensive cave mansion for the immortal emperor.

It's a pity that for Li Xuan, the value of a cave mansion is far less important than the strength, these Yuan Spirit Stones can make Dayan's overall strength rise by several steps, not to mention, it can hurt his existence, especially if a mere immortal mansion can protect it?

"Well, here we go?" His expression moved slightly, but inside the Immortal Mansion, the team of the Three Emperors of the Immortals, Demons and Demons finally reached the final location, under a nine-story tower, this is already the only place where they have searched the entire Immortal Mansion, not that they don't want to search, but on the periphery of this tower, there is a strong forbidden formation protection, even among the three emperors, any of them cannot be broken in a short time, and at this time, there are less than ten immortals left who enter the Immortal Mansion to hunt for treasures, six Immortal Emperors, and two ninth-level golden immortals. (To be continued......)