However, just as he was about to continue hunting large monsters and collecting more energy cores, a mutation appeared.

Roar ~

A roar with a bit of monster tone, but even more violent and grand, suddenly came out of the crack in the space.

Then, a black sound wave that could be seen in the naked eye burst out, gushing out from the space crack like a tsunami, instantly sweeping over a hundred meters.

Within this range, whether it is an ordinary monster, a medium-shaped monster, or even a large monster, when touched by this black sound wave, it was like a thatched house attacked by a level 12 wind, and exploded in place.

"What a strong breath!"

Xiong Batian and Han Ling Turtle felt a terrifying aura at the same time, quickly approaching the entrance from somewhere in the space crack.

"This aura is definitely an existence in the holy realm. Dominate the sky, retreat!" Han Ling Turtle's eyes were fixed and he quickly sent a voice.

Holy Land?!

Hearing this word, Xiong Batian's heart was shocked.

The power of the roar just now was not even able to see the large monsters with the strength of the semi-saint level, and they were directly shocked to pieces. Their lethality was so strong that even if he exploded with all his strength, it was probably like this.

But it is obvious that the roar just now is definitely not a full-strength attack of this unknown existence, and it may not even be considered an ordinary attack. It is just a venting roar and kills the half-saint instantly.

He could hardly imagine such strength.

"Is this the strength of the holy realm?" Xiong Batian was shocked, but his movements were not slow, and followed the Han Ling Turtle to retreat quickly.

"I'm sorry Brother Ling. If I had known that this would happen, I wouldn't have stopped you from repairing the seal before. Now..." After retreating one kilometer away from the canyon, he said with regret.

Han Linggui shook his head and said, "You don't have to think so much. You can't blame you for this. Even if you didn't stop me at that time, I can't repair the seal in such a short time!"

Xiong Batian looked at the canyon: "Brother Ling, do you say that the monsters suddenly rushed out like crazy before, is it because of the existence of this holy realm?"

Hearing this, Han Linggui thought for a while and said, "It is possible, but not necessarily. If the existence of the holy realm drives these monsters, they shouldn't be so panicked. I don't know if it's my illusion, but even in the terrifying roar just now, I seemed to hear a hint of panic!"

"Brother Ling also feels this way?" Xiong Batian's eyes froze. "If this is true, something should have happened on the space crack. These monsters should have been forced into our side. What should we do now?"

The Han Ling Turtle pondered and was about to answer, but an unexpected accident occurred in the space crack.

Roar ~

The second monster roar sounded, and then, a monster's head, which was almost the same size as the space crack, protruded out of the space crack.

The appearance of this monster is similar to other monsters, but its color is no longer black, but a touch of blood. At the same time, there is a golden spiral horn between its eyebrows, which looks both ferocious and majestic.

The moment the monster's head appeared, a terrifying aura followed. Under the influence of this aura, the dark space cracks were violently shaking, and they were being "stretched open" little by little.

Click ~

A series of harsh sounds kept ringing, and the cracks in the space became larger than before in the blink of an eye.

A hint of excitement and excitement flashed through the monster's blood-red pupils, and its movements became even more violent, and its roars continued. Sound waves that could be seen in the naked eye rage out. The rocky cliffs within a radius of nearly a thousand meters, as well as some monsters who had no time to escape, were instantly shocked by the invasion of these sound waves.

Xiong Batian and Han Ling Turtle immediately noticed the danger when the monster was moving, and retreated quickly before barely avoiding the raging range of sound waves.

"Is this the existence of the Holy Realm? Just the roar, the lethality is almost as fast as I can take action with all my strength, and the attack range is extremely terrifying!"

Xiong Batian looked at the monster roaring in shock, and almost lost the canyon that was originally liked, and he couldn't calm down for a long time.

"What if it comes out of a crack in the space? Can we defeat it?"

Han Ling Turtle shook his head, his eyes trembling: "I just suspected before that, now it seems that this monster is definitely a holy realm. Only such existence can do all this."

"All we can do now is praying that this guy cannot cross the space crack. Once it enters Blue Star, even if it is the strongest weapon of human beings, as long as it is not directly hit, it is impossible to kill it!"

Upon hearing this, Xiong Batian's mind trembled.

At this time, it seemed as if I had heard the conversation between them. As the holy monster struggled hard and "pulled" out little by little, the world suddenly vibrated.

The next second, a black lightning appeared out of thin air, and then it hit the head of the holy monster.

The monster, which was still so powerful just now, trembling slightly, and then, its scarlet eyes instantly dimmed, and its huge head seemed to have dried up for countless years, turning into ashes little by little and disappearing.

Not to mention Xiong Batian and the others, even this holy monster himself did not react, and everything was over.

Rumble ~

However, the mutation is not over yet.

After the head of the holy monster disappeared, a loud noise in the space crack sounded again, and then a black aura gushed out of the space crack, instantly covering a range of 1,000 meters, and the entire canyon was directly enveloped by it.

"retreat!"

Seeing this, Xiong Batian and Han Ling Turtle did not dare to hesitate at all, and their bodies retreated again. This time, they retreated directly five or six kilometers away from the canyon before stopping, standing on the top of a kilometer-high mountain to continue observing.

"This is……"

When Xiong Batian saw the scene in the direction of the canyon, the whole person... Xiong was stunned for a moment.

The same is true for the cold spirit turtle beside him!

What did they see?

The canyon that still existed a while ago has completely disappeared, and even the surrounding peaks no longer exist.

Instead, there was an extremely deep black fog, covering a range of three or four kilometers, and it kept surging there.

After about five or six minutes, the black fog gradually dissipated and became much fainter than before. You could almost see some vague scenes inside.

It is these scenes that shocked Xiong Batian and Han Ling Turtle and were incredible.

In the fog that seemed to be only three or four kilometers, they actually saw a "world", a "world" that seemed to have shrunk countless times.

In this world, mountains are lined with trees, which are somewhat similar to the scenery of Blue Star, but the difference is that the trees, mountains and forests here, as well as those peaks, all appear a strange dark brown color, making the supposedly vibrant environment extremely cold and terrifying.

Not only that, Xiong Batian also saw countless monsters living among the mountains and forests with his strong eyesight. In addition to the guys who looked like sheep but not sheep they had seen before, there were many monsters that they had never seen before.

Some of these monsters look like yaks, but have five limbs and three tails. They look even stronger than the monsters that look like sheep but not sheep. As they run, the earth trembles. When they roar, the monsters that look like sheep but not sheep are trembling with fear.

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Some look like tigers, but they are covered with scales and have a third eye on their eyebrows. A roar shaking the forest. When they look around, the third eye on their eyebrows burst into divine light. Whether it is other monsters or big rocks, they are cut off in the waist.

Some were like apes, standing a little higher than the surrounding hills. The forests were only at their knees and took their steps at will. It seemed that the whole world was trembling. Countless monsters fled in a panic, fearing that they would step into meat paste by one foot.

In the sky, giant birds flew by from time to time, casting black dark clouds between the mountains and forests. The sound of crying penetrated the golden cracked stones, which shocked the beasts in the mountains and forests.

In this world, these creatures look a bit "pocket-small", but after comparing the monsters that looked like sheep but not sheep, and the surrounding trees and forests, Xiong Batian discovered that the size of these monsters was terrifyingly large!

Especially the black humanoid monster, which stood upright and was at least 500 meters above!

Like the monsters in the holy realm just now, Xiong Batian saw two or three, but compared with the black humanoid monsters, they were almost the same size as a little chicken.

It's simply terrifying!

"Brother Ling, what's going on? Those monsters..." After a while, he came to his senses and swallowed his throat involuntarily.

The Han Ling Turtle stared at the sudden appearance of the "Mist World" for a while before he replied with a little hesitation: "I don't know very well what happened in this situation, but this "Mist World" feels very much like a phenomenon recorded in some historical records!"

"What phenomenon?!" Xiong Batian asked.

"World projection!" Han Ling Turtle said in a deep voice.

"You must have heard of the spiritual world, right?" he asked.

Xiong Batian nodded.

"I have followed that person and read many ancient books. Some of them are very similar to the situation in front of me. When a 'spiritual world' is infinitely close, or is about to complete fusion in the main world, a similar world projection will be produced."

"That 'Misty World', you may think it is a visual illusion, just like the mirage that humans often call, but in fact, it really exists!"

"The emergence of each 'world projection' means that the world has merged with the main world and is real. It has formed a 'channel' with the main world. If we continue to move forward there, we can follow the 'channel' and enter that world!"

Upon hearing this, Xiong Batian was shocked: "Can the monsters inside come to us?"

Han Ling Turtle nodded, but shook his head immediately.

He explained: "You are right. The monsters inside can also enter the Blue Star through the 'channel', but there is a lot of restrictions."

"The rules of the main world are different from those of the spiritual world, that is, the rules of other 'small worlds'. The main world usually 'rejects' creatures that do not belong to the main world."

"For creatures with average strength, this effect is not great, but the stronger the monster, the more severe the rejection it will be. If it cannot resist this repulsion force, as long as they dare to step into the main world, they will be directly 'cleared', just like the monster in the holy realm before!"

"From this point of view, the current rules and environment of the Blue Star Lord World should not allow creatures above the Holy Realm to appear, so we don't have to worry about the threat of the Holy Realm monsters for the time being."

"but……"

"But what?" Xiong Batian was puzzled.

"But I am worried that this is not the only one 'world' will change. Xiaopang told me before that in recent times, various places on Blue Star have not seemed to be very calm. I am worried that there may be more than one 'world projection'." Han Ling Turtle said in a deep voice.

"Although we are not worried about the threat in the holy realm, if the number of ordinary monsters is too large to a certain extent, it will be a disaster that cannot be ignored for the current Blue Star!"

Xiong Batian's heart, which had just breathed a sigh of relief, suddenly rose again.

Han Ling Turtle is right. Even if there are no monsters at the holy realm level, the monsters under the holy realm alone are enough for humans to eat.

The Tiandu Protection Area alone has only one monster, which makes the joint forces of major sects and special state departments unable to deal with it. Although there is a reason why combat power is restrained by other places, it is enough to explain the problem.

According to the Han Ling Turtle, those monsters entering the Blue Star no longer rely on the space cracks they used to enter, but a "channel". The stability and "width" have been significantly improved. The number of monsters that can enter the Blue Star at one time will definitely increase significantly!

This is definitely a major disaster for humans and even for all Blue Star creatures. It is a bit serious, and it is not an exaggeration to say that it is the doomsday!

Not to mention anything else, the energy aura of the monsters in front of you is a deadly "poison" to the environment and creatures of Blue Star. Once their number reaches a certain level, even if you do nothing, it will cause Blue Star to become disastrous.
To be continued...