Although it is said that for this question now, it is only Xu Yi who has a rough guess in his heart.

Although he can feel that this guess should be correct, but there is a lack of direct evidence, but because it is only a personal guess, he does not need these evidence, he only needs to conduct experiments according to his own guess, so no matter what the final result is, it is a very valuable thing for himself.

If it is said that following this clue to the end, it is found that these energies are indeed inextricably linked with the disappearance of those great venerable level martial artists, then the efforts of this period of time and the continuous search along this clue can be regarded as worthwhile.

It's not even just worth it, because if from the beginning, Xu Yi discovered this anomaly, and directly found the final result and determined it, then for Xu Yi it was not just worth it, but very lucky, and he would feel very happy.

After all, I was able to find the most critical clue from the beginning, and I was really lucky to have managed to get to the end.

And if the final result is not good, but after finding the end, it is found that this clue has nothing to do with such a thing as the collective disappearance of the Dazun level martial artists, then it doesn't matter, because there are actually a lot of things to say in the Earl grassland, and there are only those that are said to be less, if one can be ruled out, then the possibility of other options is greater, and this is not considered to be inaction.

"Old Chen, we've been walking for a few days, at our current speed, how long is it still from the most central position?"

Time flies very quickly from the beginning when Xu Yi entered the outermost part of the Earl Grassland, and now two days have passed, in these two days, Xu Yi has been approaching the center of the Earl Grassland, but the whole two days of hurrying, but he has not reached the real center.

In fact, this is enough to prove that the Earl grassland is very, very large.

If it is at the same speed, if it is outside, then two days is enough time for Xu Yi to be able to reach the northernmost part of Huaxia from the southernmost part of Huaxia, after all, Xu Yi's speed is so fast now, he has reached the Great Venerable level.

But in this, in the Earl grassland, Xu Yi continued to advance in this direction, and traveled for two whole days in a row, even at night without rest, but despite this, he still did not reach the real center.

However, during the time of hurrying, Xu Yi felt that the changes in the surrounding environment were still very obvious.

First of all, it could clearly feel that in the air around it, those yuan forces were mixed with another very violent energy, which became more and more intense.

If at the beginning of entering the Earl Grassland, there was only a faint kind of such energy in the air, then now, this violent energy has accounted for about 20% of the Yuan Force.

In fact, this is already a very large proportion.

That is to say, the normal air occupies about 90% of the air, the remaining 8% is the Yuan force, and the remaining 2% is this special energy.

It doesn't sound like much, it's just two percent.

But this is still very, very terrifying, after all, the Yuan Force that can maintain the energy operation of the warriors only accounts for eight percent.

"Mr. Xu, if we want to reach the center of the Earl Grassland at our current speed, then I think it will take at least nearly a week or so, the Earl Grassland is really very, very large, and his size is already beyond the imagination of normal people, it is not a secret, in fact, when I first came here with you, my thought at that time was to be able to reach the center of the Earl Grassland in about three months, which is already a very good situation."

Qian Lao recalled the situation he encountered when he entered the Earl Grassland when he was young, and the general imagination of the area of the Earl Grassland in his heart.

"This grassland is very large, normally speaking, if it is a martial artist at the level of a martial king or even a high-level martial king, it may take at least three months or so to reach the most central position from the outermost stage, because in the process of hurrying, we will also encounter very fierce beasts."

"The existence of these strange beasts can very obviously hinder our speed, and on the other hand, it is true that the grassland here is too big."

When he said this, Qian Lao looked around, because Xu Yi and Qian Lao were all sitting on Xiao Yu's body, and as for Xu Yi's other splits, because they had all reached the level of Dazun and could fly directly, they were all directly in the sky.

"But now that we're very, very fast, and we're traveling in the sky, we've saved ourselves all those troubles, so in my normal estimates, it's best that we'll be able to reach the center of the Earl Meadows in a month or even twenty days, but in fact you're faster than I thought."

Xiao Yu is worthy of being a bird and a beast.

Birds and beasts, their most obvious specialty is their own speed, so they don't compare Xiao Yu with Xu Yi, just say that when Xiao Yu compares the speed with the normal martial artist of the high-level martial king, Xiao Yu's speed is actually almost five times that of the martial king martial artist.

"It will take so long?"

Although Xu Yi always said that the current speed was very, very fast when he heard about the money, when he heard that it would take at least a week or so to reach the center of the Earl grassland, Xu Yi was still very surprised.

It's really too long, too long.

In a week or so, I'm afraid Xu Yi will be able to go back and forth to other countries.

Odd.

Xu Yi suddenly felt that this matter was a little strange, the Earl Grassland was indeed outrageous, in the past, he had also seen the map of the whole world, in the annotation on the map, the Earl Grassland is not such a large area, on the map I Earl Grassland may not even be half of Huaxia.

However, in two days or so, Xu Yi was able to reach the southernmost part of China directly from the far north of China, but he could not reach the center of the Earl grassland.

This is the most terrifying.

This means that the distance that Xu Yi has crossed in two days is only one, and the grassland is a very small part, and there is one thing to note, that is, if Xu Yi wants to reach the center of the Earl grassland, he can compare the earl grassland to a circle, then the center of this circle is the center of the earl grassland.

Therefore, when Xueyi travels from the periphery of the Earl steppe, that is, the periphery of the circle, towards the center of the circle, the distance it travels is actually only the radius of the circle, not the diameter of the circle at all.

But just now it's just a radius, and it's going to take another week.

After hearing Qian Lao's words, Xu Yi immediately stopped.

"Xiao Yu, stop for a while, you're tired after two days of rushing, let's go to the ground to rest next, and wait until we replenish our strength, let's continue to hurry."

In fact, at the beginning, Xu Yi planned to work hard and then go directly to the center of the Orr grassland, but he didn't expect that after two days of hurrying, he only walked a short distance.

Although it is said that for his own Great Venerable level split, it has not yet reached a very terrifying consumption, but after all, Xiao Yu is still a high-level Martial King-level bird beast, and the consumption for two consecutive days of flight is still a little big for him.

After hearing Xu Yi's words, Xiao Yu immediately reversed his direction and flew towards the ground.

After falling to the ground, Xu Yi sat on the grass, once again feeling the change in the special energy in the air around him.

This time, Xu Yi found a little different.

It was in the sky just now, so this energy was a little thin, but when he reached the ground, he deliberately immediately noticed that the intensity of this violent energy in the air immediately increased a lot.

When I felt it in the sky just now, it turned out that the energy occupied about 2% of the air, but when I reached the ground, I found that this energy had almost occupied about 4% of the entire air.

In other words, the intensity has almost doubled.

In this case, the Yuan Force and this energy are already four or six open, if we are closer to the center, then in the end, is it possible that all of them are this special energy?

Xu Yi thinks it's unlikely, but it's also possible.

This kind of thing is like Pandora's box, you can't really say what the real situation is if you don't get there.

But it's a little strange that such an obvious change in energy, can't it? Didn't Qian Lao feel it at the beginning?

"In the air here now, the intensity of the inner energy has been about doubled, didn't you feel these changes when you were training here? I think these changes seem quite obvious. ”

When he landed on the ground, he immediately felt that the situation here was completely different from that in the sky.

After hearing Xu Yi's words, Qian Lao immediately shook his head.

"This matter is really not as simple as you think, in fact, even now, my sense of the energy changes in the air is still relatively weak, and even if I don't pay a little attention, then I really can't feel it, at most, I just feel that the cause force here is more powerful."

Qian Lao turned his energy around.

In fact, sometimes for martial artists, as long as the energy can operate normally, then it is enough, and there is not much time for others to ponder, after all, in the Earl discussion, danger can occur at any time, and they must raise their vigilance and not focus all their attention on studying this matter.

"I think it may be because your strength has been raised to the Great Venerable level, so this feeling of energy changes in the air has become more obvious and sensitive."

After hearing Qian Lao's words, Xu Yi frowned, Qian Lao's words are indeed possible, even very possible, after all, his strength is now at the great sect level, although Xuyi himself is not able to absorb these principles in heaven and earth, but after reaching the great venerable level, he can still feel these changes.

"In any case, you are a great venerable-level martial artist, and the world we see is definitely completely different, so sometimes you feel that there are very obvious changes, but in our opinion, you may not be able to detect it at all."

This is indeed quite normal.

After Xu Yi heard Qian Lao's words, he nodded and then said, "Okay, let's take a rest first." ”

After hearing this, Xiao Yu directly closed his eyes and rested a little, and Qian Lao was also lying on the ground, although he didn't do anything physical during the period of time he felt, but it was very tiring to travel for a long time.

It's like whether you take a plane or a train, as long as you are on the road, even if you sit all the time, your body and mind are still very tired.

Because of the existence of blood and these large-level splits, Qian Lao was still very assured of his safety.

If he had come here alone when he was younger, he would not have been able to lie here so relaxed.

Because in the Earl grassland, all those who are not careful, even if they are high-ranking warriors, will die here.

Xiao Yu and Qian Lao were resting, and if they were split, they didn't need to rest, so they let them observe the situation around Xu Yi, while Xu Yi himself continued to feel this special energy in the air.

He was wondering why the energy became more and more intense the closer he got to the ground.

Generally speaking, there are several possibilities like this, the first is that this energy is emitted from the ground, in this case, the energy is constantly volatile into the sky, and the ground near the energy source must be more intense.

Another situation is that this energy has weight, although it is incalculable and tiny, but its weight or density is slightly greater than that of normal air, so it is the reason why this energy is more concentrated on the ground.

Just as he was learning to think about these things, he suddenly heard a very strong fighting sound not far away.

This sound was booming, as if it was an earthquake, and it was indeed accompanied by a slight shaking of the ground, after feeling this change, Qian Lao immediately sat up from the ground, Xiao Yu also opened his eyes, and looked over there suspiciously.

"Let's see what's going on."

This sentence Xueyi was not said to Qian Lao and Xiao Yu, but to his own split, because everyone had been in a hurry some time ago, and they were all a little tired, so if you can try to let everyone take a break, let everyone take a break, because the splitter body does not have this feeling of exhaustion, so it doesn't matter.

In about a minute, the Splinter was already back from there.

"Boss, there's a group of people not far from that side who are in trouble, they're fighting a group of very powerful aliens, and it seems that they won't be able to hold out for long."

Alien beasts?

After hearing this news, Xu Yi was also a little excited, because for such a long time, whether it was listening to other people or listening to Qian Lao, no matter everyone said no, and the alien beasts of the grassland were very powerful, but since entering so many days, Xu Yi has not really seen it.

This is because Xu Yi has always been in the sky, and most of the alien beasts in the Earl Grassland are active on the ground, so they have no way to fly, so don't think about going to Xu Yi's trouble.

"Old Qian, if you don't want to go over, just rest here, I will leave someone here to protect your safety."

Xiao Yu must be tired, so Xue Xu Yi must leave Xiao Yu here and let him rest well, only one Da Zun basic split body needs to be left to ensure their safety, as for Qian Lao, Xu Yi didn't know if he would go or not, so he asked.

"Well, I won't go over and make a fuss, if you really want to help them then, then with my strength, it will be possible to cause you some trouble, so I won't go."

Qian Lao thought about it seriously, although he also wanted to go over to see the excitement, but no matter what, he was not young now, and like the strange beasts in the Earl grassland, he had already seen the approximate types, not like Xu Yi because it was fresh, so he wanted to go over and have a look.

And considering that it is possible for Xu Yi to help those people break through the predicament, so in that chaotic situation, if he suffers a threat for a lifetime, then Xu Yi will have to come over to save himself at that time, and after he goes, he will not help but add to the chaos.

The rush along the way has been flying in the sky, and he does feel quite tired after doing it for a long time, and now he really wants to lie down for a while, so under rational consideration, he still feels that it is the best choice for him to stay here.

"Okay, then I'll leave someone to protect your safety, I'll go over and take a look, and I'll be back soon."

When he came this time, Xu Yi brought a total of ten Great Venerable-level splits, and after leaving one Dazun-level split, Xu Yi took the other nine Dazun-level splits to the direction of the battle.

Their speed was very fast, and in about ten seconds, Xu Yi had already seen the group of people.

"Sure enough, the alien beasts of the Earl Grassland are really different."

and those people who are different from each other, most of them are men, but Xu Yi also saw a woman in it, which is not surprising, after all, there are many martial artists in the world, and there are many female martial artists.

Xu Yi is most attracted to the most, and now his eyes are still on those strange beasts.

Those strange beasts looked like monsters, their stature was extremely tall, even reaching about twice the height of humans, they looked huge, full of oppressive power, and they were not a single beast, but a group.

They pounced ferociously on the group.

And there is also a kind of general on their backs, this tentacle can release a very terrifying energy wave, it looks like it is releasing an arc, when these arcs touch the ground, the ground will explode instantly, a large amount of soil bursts out from the ground, it is conceivable that its power is very powerful, if this arc touches the person then the person may die directly.

There are probably a dozen of these monsters and those people who are fighting with these strange beasts, and there are only a dozen people, and it can be seen that the strength is still relatively different, these people are losing and retreating, and they have been retreating, and those strange beasts are constantly catching up.

"Hey, if you don't want to see us die, please help us!"

At this time, one of the people in the group saw Xueyi, and immediately called Xu Yi, his voice sounded relatively sharp, it was a girl.

Xu Yi still felt a little familiar when he heard this voice, and was stunned for a moment, and then instantly remembered that he had heard this voice before, that is, the Li Meihong he met when he was in the mine.

"Is that him?"

Xu Yi didn't expect that this time he would meet Li Meihong so quickly and so coincidentally.

Seeing that their group of people had fallen into a predicament, Xu Yi didn't watch the play on the side, and immediately beckoned his split body to rush forward.

In fact, this time Xu Yi came to the Earl Grassland, and he also wanted to find her again, because when he was in the mine, his studies were still very clear, and he remembered what Li Meihong said to him.

It's just that I didn't expect Xu Yi to meet it when he first came this time.

And it happened to be when Li Meihong encountered a critical situation.

"Here we are."

With the addition of Xu Yi and the split, the battle situation immediately changed, after all, the Xueyi and the splitting body were all the strength of the Great Venerable level, and these strange beasts were all about the junior level of the Martial King.

For blood and splinter bodies, these alien beasts are like some children, although they look very terrifying, and their size is so large, they are all fragile, and they can be killed directly with a single fist.

And when this group of people saw such a simple and crude way of dealing with Xu Yi and his splits, they were all stunned.

"Damn, I read that right!?"

"Such a powerful beast was directly killed with a single fist, how powerful are these people?!"

"Heaven will not kill me!"

"Xu Yi?"

Hearing that his teammates were all amazed, Li Meihong saw Xu Yi's figure, He was a little reluctant to admit it, but when he saw it carefully, he was sure that it was Xueyi.

Is Xu Yi so powerful now?