Compared to Uchiha Mikoto, Tsunade and Ukyo were in slightly better shape, but they also had to rest on the floor.

The natural energy is terrifying, and it is also evident in the original book.

Petrification, madness, and murderousness are the consequences of inhaling natural energy and not being able to control it.

Of course, the three of them were not destined to inhale natural energy, they couldn't even sense the existence of natural energy, just now it was nothing more than the concentration of natural energy in the dense fog layer was far better than the outside world, so there would be a situation where the natural energy invaded the body.

However, after all, it did not take the initiative to absorb it, so the impact was relatively low.

However, this made Qimu Lin also think of the wonders of this cave.

As we all know, the first step in the practice of immortal arts is to perceive the existence of natural energy.

If you can't even take the first step, then it's useless to talk about it.

But the natural energy in the outside world is thin, how difficult it is to sense the existence of natural energy, even in the original book, when Naruto Uzumaki practiced immortal arts, he had to go to a specific place in Myoki Mountain, that is, a place with a high concentration of natural energy, supplemented by toad oil, in order to start the practice of immortal arts.

The right place, the aids of the practice, and the way of the practice are all indispensable.

At this point, Qimu Lin also knew why Qimu Yuyi had to take him to the homeland of the Qimu clan in order to induce natural energy; Chewing wine and leaving the top of the mountain will be invalid is only one thing, and the other is that it turns out that the concentration of natural energy in that place is higher, which is more suitable for cultivators who are sensing natural energy for the first time!

At that time, Qimu Lin was also in contact with natural energy for the first time, and he didn't notice the difference in concentration at all.

The natural energy concentration of this giant cavern is so high that it will increase further as you dive.

Qimu Lin also suspected that as the concentration increased, practicing immortal arts in this cave would not even use auxiliary substances such as toad oil and chewing wine to easily sense the existence of natural energy!

Of course, without the harmony of the auxiliaries, the level of danger will probably increase dramatically.

Rested for a moment.

Youkyo patted his face and muttered, "What happened just now?" ”

Tsunade pinched his temples in pain, "This cave is so weird, damn it, why are you okay?" ”

This is as uncomfortable as being forced by Mito to quit drinking and gambling!

But she finally understood why Mito wouldn't let her walk down the rock wall.

If she really took it directly, she probably wouldn't be able to escape the fate of falling to death.

Of course, this is not a shameful thing, what makes Tsunade care is that Mito knows about this matter, and Hagi Lin also knows, but she doesn't know, and the two of them tacitly didn't make any explanation, just quietly watched her make a fool of herself.

Mito forget it, for the elders, but the little ghost is getting more and more presumptuous, and he must be punished......

So how to punish it?

What is the reason for the punishment?

Unaware of the impending danger, Hachiki Rin shrugged his shoulders helplessly, and was about to explain, when Mito walked back in a good time.

"That's natural energy."

"Here, the concentration of natural energy is higher than that of the outside world, and as the depth increases, the concentration grows further, and that's the root cause of your discomfort," she explains. ”

Expected explanation.

Although Qimu Lin also said that he had closed the "circle mirror" for a long time due to the relationship of "half of the two dozens", he was no stranger to natural energy at all, so when he fell into the dense fog, Qimu Lin immediately realized that the dense fog was actually a visualization of natural energy.

And this natural energy is extremely aggressive, which is completely different from the previous contact with Qimu Linye.

This is also a matter of course, Qimu Lin also took chewing wine when he first came into contact with natural energy, which is probably similar to the toad oil of Miaomu Mountain, which can build a suitable bridge between human and natural energy, so that the two can have a more gentle contact.

What's more, the concentration of natural energy here is much higher than that of the outside world.

It is precisely because he has been exposed to natural energy in advance that Qimu Lin can remain normal when passing through the fog layer.

This is also the fundamental reason why Tsunade's strength is obviously superior, but it is not as easy as Hagi Linya.

On the contrary, Ukyo recovered the fastest, and after a pause, he asked curiously, "My real name, what is the natural energy?" ”

Uchiha Mikoto, who had adapted a little, also set her sights on Mito.

Although the Uchiha clan does not have a senjutsu heritage, Uchiha Mikoto has seen the word "natural energy", which she accidentally came up with, and it is recorded in the wild history of the first Hokage Senju Pillar.

"To put it simply, that is an important element of this world, and it is also the purpose of our practice this time."

Mito walked to the edge of the lawn, looked down at the abyss at his feet, and said lightly: "Next, as we dive deeper, you will be eroded by natural energy, vomiting, headaches, auditory hallucinations, hallucinations, internal organ failure, bleeding from the seven holes, confusion, loss of humanity, and the legendary dive above 15,000 meters in vain to return to the surface, absolute death." ”

Mito's words were plain, but they made the four of them tingle.

Especially Ukyo, who was in high spirits just now, is even more creepy at the moment.

Seeing this, Mito encouraged everyone a little and said, "Of course, the gain is directly proportional to the effort, and when you successfully leave the abyss, you will benefit immensely. ”

Uchiha Mikoto suddenly asked, "If you can leave here, can you awaken the kaleidoscope writing wheel?" ”

Mito looked at Mikoto, who was full of seriousness, shook his head, and said, "I don't know. ”

The kaleidoscope writing wheel eye is not a secret to Mito.

She even knew that the girl named Uchiha Mikoto in front of her had actually silently opened a jade writing wheel, and her talent was even better than that Uchiha Kaidou who had obviously been spoiled, and he might even become the mainstay of Konoha one day.

It's just that Uchiha Mikoto hid it very well, and even hid it from his parents.

Moreover, as far as Mito knows, the factors of cultivation in the kaleidoscope writing wheel, and even the opening and evolution of the writing wheel, actually only occupy a small part of it, and more reasons are actually strong emotional stimulation.

"Is there any difference between a kaleidoscope writing wheel eye and a writing wheel eye?" Ukyo asked curiously.

"It's the ultimate in writing wheels."

After that, Uchiha Mikoto didn't explain more, and looked preoccupied.

On the other side, Hachiki Rin also came to the edge of the lawn, looking down at the abyss, and sighed at the magic of the Hokage world.

This era not only gave birth to the sacred tree, but also gave birth to this magical abyss.

No, it's not.

Hagi Lin also looked at Mito and asked, "This isn't a wet bone forest, is it?" ”

Mito glanced at Qiki Linya and said, "The depth of 10,000 meters to 15,000 meters from here is commonly known as the Wet Bone Forest. ”

Youjing swallowed his saliva and said, "Isn't that just close to absolute death?" ”

Mito didn't answer, but his cold expression had already given the answer.

The goal of their trip is the wet bone forest 10,000 meters down!

The four members of Class 9 looked at each other for a while, but finally gradually became firm.

Their answer is also unquestionable.

At this point, Mito's cold face melted slightly; If anyone hesitated, she would have sent them back to the ground immediately.

As she said before, as she continues to go deeper, confusion, loss of humanity and other backlashes will follow, and if you don't have a firm will, you will definitely die in the abyss!

Mito said in a slightly soothing tone, "Of course, you just need to dive to the edge of the Wet Bone Forest. ”

"I, are we?" Mikoto Uchiha looked at Ukyo and then at Riya.

In fact, she and Youkyo are not very clear about the purpose of this trip.

Qimu Lin also knows that the "you" in the water account may not include someone in Qimu.

Danger and opportunity coexist.

Qimu Lin also has a hunch that there is something under the abyss that is enough to make him reborn.

Seeing that the crowd no longer made sense, Mito said, "Rest for half an hour, and then we'll continue diving." ”

This rest is naturally not a meal, nor is it due to exhaustion, but purely to allow Tsunade and the others to get used to the environment.

After all, if you are suddenly in an environment with an extremely high concentration of natural energy, the backlash will be even more violent.

Just like the immortal cultivation of Miaomu Mountain, if you are not careful, you will end up with a toad stone statue.

For example, just now, if Mito dives another 1,000 meters, Tsunade and the others will probably die on the spot.

This is no joke.

Even if he has been in contact with natural energy for the first time, he may not be able to escape the end of losing his humanity.

Therefore, diving in the giant cavern must not be rushed.

These are all the experiences that the Vortex Clan has summed up with the lessons of blood.

。 Sogou