Demon Domain is very wide, and has a very large management system.

The First Heavenly Demon Domain is the place where the little devils at the bottom live and gather, and the number of weak devils here is not an exaggeration to describe it as redundant cow hair.

Upward, it is the Double Heavenly Demon Domain.

Under normal circumstances, the Double Heavenly Demon Domain has nine First Heaven Demon Domains.

The Triple Heavenly Demon Domain has nine Double Heavenly Demon Domains and eighteen First Heavenly Demon Domains.

......

And so on, until the place where the powerhouse at the top of the Demon Domain lives, the Nine Heavenly Demon Domain.

Right now, Long Fei is in the Heavenly Wall Demon Domain, and he is far away from the Nine Heavenly Demon Domain, so I don't know how many billions of miles apart.

Putting aside the dangers on the way, with Long Fei's current strength, it is simply unrealistic to want to rush to the Nine Heavenly Demon Domain by flying.

Because even if he spent his whole life hurrying, he might not be able to reach the location of the Nine Heavenly Demon Domain.

Regarding the current situation of this structure of the Demon Domain, Long Fei already knew it by inquiring.

In addition, he knew in his heart that in the Demon Domain of every level, there would be a Demon Cultivation Pool, but the level of the Demon Cultivation Pool was different.

Long Fei, who had made up his mind to take the Demon Cultivation Pool as the target of his attack, didn't care so much about it at the moment, and didn't care if he would bring much trouble to himself if he did so.

Therefore, after Long Fei quietly destroyed and destroyed the Demon Cultivation Pool in the Tianyuan Demon Domain, he immediately took advantage of the cover of the power of the Phantom Array to quickly move away and rushed to Tianyuan City, borrowing the teleportation array of Tianyuan City to rush to the next Triple Heavenly Demon Domain.

Two days later, the demons who were wandering around the Demon Breeding Pool in the Tianyuan Demon Domain were on duty when they found that the young demons in the Demon Cultivation Pool were going crazy one by one, and began to attack their companions, even tearing and devouring the bodies of the targets of the attacks.

In just one minute, more than half of the young demons were killed, and many of them starved to death because they could not get the energy supply.

This abnormal situation was quickly discovered by the demons patrolling the Demon Cultivation Pool, but they did not dare to enter the Demon Cultivation Pool rashly, but quickly reported the situation to the Lord of the Demon Domain, Tianyuan Demon Lord.

By the time the Heavenly Wall Demon Lord arrived, it was already three hours later.

And the young devils in the demon breeding pool, when they lose the nutrient solution, are like fish that have left the water, and they can only live for a few minutes at most.

Therefore, when the Demon Lord of Tianyuan arrived, all the young demons in the pool hung up, and none of them were spared.

Seeing this, the Heavenly Wall Demon Lord was extremely angry, and in his heart he exclaimed, "What's going on, why did these young demons die suddenly?"

Looking at the scene in the Demon Breeding Pool, the Tianyuan Demon Lord stood for a while, and then shouted to all the demons under him with great anger: "Check, hurry up and give me a good check, and I must find out why the young devils in the Demon Breeding Pool died suddenly." ”

After listening to the shouts of the Demon Lord of the Heavenly Wall, none of the demons reacted, and they still stood there indifferent.

Because they know in their hearts that the liquid in the Demon Breeding Pool is only suitable for the life of young demons, and once the juvenile period has passed, if he still continues to stay in the Demon Breeding Pool, then he will be corroded and melted by the liquid in the Demon Breeding Pool, and turn into a part of the nutrient solution in the Demon Breeding Pool.

Because of this, these adversaries fear that if they touch the special liquid in the cultivation pool, they will bring disaster to themselves.

And this is the real reason why the demons are unwilling to immediately carry out the order given by the Demon Lord of the Heavenly Wall to immediately enter the demon breeding pool to check the death of the young demons.

"The innocent death of the young devil must be related to the supply of nutrient solution, there is a problem. If what I expected is correct, it should be caused by a serious failure in the supply formation of the nutrient solution under the Demon Breeding Pool. "A demon head, seeing the gaze of the Tianyuan Demon Lord, sweeping back and forth over them, felt panicked in his heart, and hurriedly said the questions he could think of directly to the Tianyuan Demon Lord.

"Ever since the existence of this Tianyuan Demon Domain, the supply formation of the Demon Cultivation Pool has been continuously operating, and until today, it has been operating normally for countless years, and there have been no problems. Moreover, the formation that provides nourishment to the Demon Breeding Pool is relatively special, and there will never be a problem with operation without external interference. Your speculation is baseless. The Demon Lord glared at the demon who had replied, and then fell silent.

"Actually, it's not that difficult to confirm this problem, just send an adult demon into the demon cultivation pool, and see if he has been corrupted and melted by the liquid in the pool with the power of the formation, and everything will be understood. "The subordinates who wore gray robes and had a body similar to that of a human but with a bull's head said so bluntly to the Demon Lord of the Heavenly Wall.

"This is a solution, why didn't I think of this!" The Tianyuan Demon Lord smiled slightly, nodded appreciatively, and then directly took action, grabbed one of the attendants beside him, and threw it directly towards the Demon Cultivation Pool.

The entourage didn't expect that the Demon Lord of the Celestial Wall would do this.

On the way to the Demon Cultivation Pool, he was already frightened, realizing that he was about to die, his face suddenly became extremely ugly, but in his heart he was cursing the Demon Lord of Tianyuan, cursing him for not dying well.

"Poof!"

The demon fell into the nurturing pool.

The demon, who had thought that he would be instantly corroded by the liquid in the pool and turn into a nutrient solution, immediately struggled in the pool water, rushed up from under the water as much as possible, and then left the pool that submerged himself and made him feel extremely space.

Soon, the Adversary burst out of the water, revealing his head, and then used all his strength to soar up, breaking away from the surface of the water and standing high above the Demon Breeding Pool.

At this moment, this demon seemed to have experienced a catastrophe of life and death, his face was extremely ugly, and he was wet, although it was the liquid in the demon breeding pool that wet his clothes, but it was mixed with a large amount of cold sweat that instantly gushed out of his body.

As soon as the demon head falls into the normal demon breeding pool, he can't hold on for even a second, and he will be corroded and melted into the nutrient solution in the pool.

This situation is something that the demons in front of him know very well.

At this moment, everyone was stunned when they saw that the guy who was thrown into the demon cultivation pool actually rushed out of the pool and appeared in their sight unscathed.

At the same time, everyone knew in their hearts that the young demons would all die, and there was indeed a problem with the formation used in the underground space to absorb the power of the demon domain and provide nutrient solution to the demon cultivation pool.

After confirming that there was a problem with the formation, and the liquid in the Demon Cultivation Pool was not harmful to the adult demon heads, and would not affect their lives, all the demon leaders set off one after another, jumped into the Demon Cultivation Pool, dived into the depths, and went to the underground space to check the operation of the formation under the Demon Cultivation Pool.

About twenty minutes later, the demon who had found out the specific details left the Demon Cultivation Pool and came to the Tianyuan Demon Lord, and reported to him tremblingly: "Demon Lord, the formation used to provide the nutrient solution to the Demon Cultivation Pool has been extremely damaged, and it is currently in an absolutely static state. It will take years to fix it. ”

"The formation has been seriously damaged, how is this possible?" After listening to the report of the demon under his command, the Tianyuan Demon Lord was dumbfounded, and he couldn't believe that what his ears heard was the truth.

The reason why he didn't believe it was because he hadn't heard any of the demons say that there were alien creatures who had entered the Tianliu Castle, and the demons guarding the Demon Cultivation Pool couldn't do anything by themselves to destroy the nutrient solution supply formation in the underground space under the Demon Cultivation Pool, because under normal circumstances, as soon as the Demon Leader touched the liquid in the Demon Cultivation Pool, it would be corroded, dissolved, and turned into the nutrient solution in the Demon Cultivation Pool.