Sakura Haruno demonstrated the first technique to Xiaoxue.

That is, the second stage of the Yin Seal, which draws energy from the outside world and seals it on the forehead.

In the beginning, energy was extracted from the cloned heart, and then the complete clone was used as a battery. But these ways still don't accumulate enough energy. Whether it is using Yang Dun to spawn new clones, or experimenting with Sakura Chong's stage three, it takes a lot of chakra, and most of the clones she produces have to be used to experiment with new techniques, and only a few can be used as a source of energy.

Before coming here, the chakra stored on Haruno Sakura's Yin Seal would be about a hundred times that of her own chakra—not as much as Naruto had used the Nine-Tails Chakra.

In the period since arriving in the Land of Snow, there has been more than one increase in and one in the country, and the reserves have been decreasing but not increasing, and have fallen to less than half.

With such weight, it is certainly not enough to deal with future battles.

Using cloned hearts or clones as a source of energy is not only inefficient, but also unusable in Konoha – she can't just fight a battle and go back to the Snow Country, right?

It took a lot of effort to convert the thunder and lightning of nature into energy that could be used by ninjas.

The first is to convert lightning into a form of sealing storage, which uses a sealing technique called "Lightning Seal". This seal, as the name suggests, can seal lightning into a special technique.

This kind of sealing technique is very secluded, Haruno Sakura finally learned it from Jiraiya, he knows a whole set of sealing techniques, thunder and lightning, fire, wind blades, etc. can be sealed into, among which the most commonly used and famous is the fire sealing method - that is, the famous technique that even Asumasu can seal.

In this way, through the "Sealing Thunder Law Seal", the thunder and lightning can be converted into the form of thunder escape and sealed.

Fuse this seal into the Yin Seal, and when the Yin Seal is running, it can directly extract the energy of the Thunder Escape - and then scorch yourself.

This is a problem that Sakura Haruno only realized after sacrificing a clone. Fortunately, Sakura Haruno didn't use it for the first time after learning this sealing technique, but waited until she arrived in the Snow Country to start experimenting.

This kind of energy is too strong, not as gentle as the chakra that the Yin Seal usually stores, and it cannot be used directly by the body.

Therefore, in addition to the sealing technique that stores the thunder escape energy, you have to set up a sealing technique that transforms energy.

There is only one option among the existing sealing techniques to convert the extremely large amount of energy into a chakra that can be used by itself......

That is, the gossip seal that can suppress and extract the Nine-Tailed Chakra!

The amount of chakra of the Nine-Tails is definitely at the level of a natural disaster. When Naruto and Sakura joined hands to fight against the scorpion before, she fully felt how huge the amount of chakra Naruto had exerted. The rich chakra, thick enough to form a demon fox coat like substance, simply refreshed Sakura's three views.

And such a huge chakra, she estimated that it was less than one-tenth of the Nine-Tails!

With her current amount of chakra, Sakura Haruno may not be able to save so many chakras in her lifetime......

Therefore, it is naturally more than enough to be able to suppress the Bagua Seal of the Nine-Tails and use it to deal with this magnitude of Thunder Escape Energy!

The only problem is that the Bagua Seal is designed by the Vortex clan to seal the Nine-Tails after all, and when the object of the seal is replaced with Thunder Escape Energy, this sealing technique does not work well, and it will always leak some Thunder Escape Energy from time to time. The Yin Seal acts directly on the inside of the body, and even a trace of Thunder Escape Energy that has not been transformed will directly cause damage to the fragile meridians and nearby brains, and even cause serious injuries to death!

Therefore, in order to safely extract the thunder escape energy in the Yin Seal, it is necessary to transform the Bagua Seal.

Sakura Haruno wasn't very proficient in sealing—there weren't many people in the world who were proficient in sealing, since Uzumaki Kushina.

So she could only rely on her own exploration, relying on the sacrifice of her own clones, and slowly advancing the transformation of the Bagua Seal.

The slow progress is almost unbearable: the transformation of a high-level sealing technique like this will cause even the five major ninja villages to have a headache! The unstable seal at the first tail is an example, a dignified sand ninja village can't even handle the sealing technique of the weakest tailed beast! I don't know how many people they died, and it took a I Ai Luo ......

What makes her stronger than the Sand Ninja Village is that Konoha also has the inheritance of the Uzumaki Clan's sealing technique, and besides, she can afford to die on her side!

A ninja of Sakura's level like Haruno can't afford to die in a few years, but on her side, she almost dies a day...... Fortunately, it's just a clone split.

Unsurprisingly, the experiment quickly ended in failure.

In front of Xiaoxue's face, the clone was slashed to death by the leaked thunder escape, only to see the gossip seal in the yin seal on the clone's forehead suddenly appeared, followed by a thunderstorm, and after a snapping sound, the clone fell to the ground softly, and the purple-black tree-like shape on his face suddenly covered the entire head, extremely hideous and terrifying!

Then the light blue stick flashed, and the spirit of Haruno Sakura had returned to her body.

She jerked up from the couch, sweating profusely and panting violently.

Fenghua Xiaoxue hurriedly supported Sakura, and as soon as she touched Sakura's back, her clothes were already wet with sweat, and she suddenly realized what had happened: "You died just once?"

The pink-haired girl nodded forcefully.

Sakura's spirit returned to her body after the clone was fatally injured and her body was completely dead, and her body could not carry her soul, and she really "died" again.

Mentally stressed.

For a while, he couldn't even speak, so he could only fall to the side weakly, still supported by Xiaoxue.

"You're pushing yourself too hard. "Xiaoxue doesn't know ninjutsu, but she is the most professional actor and can understand expressions. It was the first time she had seen the undisguised pain on Sakura's face, the pain she had felt before she was electrocuted from her body......

She took Sakura's hand a little heartbroken and wiped the beads of sweat from the girl's forehead.

Sakura Haruno actually knows that it is extremely dangerous for her to do this, and when the body dies, if the spirit also judges that she is dead, then she is really finished!

Similar cases, she had also heard from Sasuke-

The Uchiha has an illusion called "Tsukiyomi", which can directly attack people's spirits by pulling enemies into the illusion space and killing them repeatedly, and they die a lot in the illusion space, and when the illusion ends, the person's body is still alive, but the spirit is already dead!

And this 100% real feeling of death is no less stressful than a trumpet monthly reading for a person's mental stress - after all, the monthly reading is just a false feeling of death created by illusion!

So if Sakura Haruno is not careful, she really thinks that she is dead, her spirit is scattered, and her soul is thrown into the underworld instead of returning to her body, then it is also possible.

Fortunately, when she used the ice clone, she had died too many times and was used to it, and even if it was a real death, she had seen it once—the one that crossed over—and carried it through, and her soul was not scattered. With her mental strength, she can withstand this pressure for the time being.

People, they're all forced out, and they're dead, and if they die, Sakura won't feel so bad if they die too much.

After a long time, after relieving this breath, Sakura reluctantly smiled at Fenghua Xiaoxue.

"I'm fine. She squeezed Xiaoxue's hand hard and stood up through gritted teeth.

Sakura Haruno's body was intact, and it shouldn't have been so hard to complete the movement of standing, but it was only in pain that her spirit was torn apart, so she behaved like she was like she couldn't stand steadily.

As soon as Fenghua Xiaoxue touched the place where she was sitting just now, a mark came out on the sofa that was already soaked with sweat. She let out a long sigh and asked, "Why are you trying so hard to do this? You have 'died' many times in this way!"

"There's a sense of urgency...... Sakura said softly, standing still.

Future enemies won't wait for her to grow up......

Moreover, the second stage of the Yin Seal is the only way to go through the Stage 3 - Yang God Mode, and she must gnaw down the difficulties in this one by one, including how the xenomorph energy is transformed into the energy of the Chakra mode, and how the high-density energy is extracted into the energy that can be used by herself...... Otherwise, the yang god mode is just a flower in the mirror and a moon in the water!

"Don't worry, it's much better now! At first, I had to lie down for half an hour before I could get up!" the girl's voice was weak, but her tone was strong.

Fenghua Xiaoxue shook her head secretly, watched her seal and made a water rope to sweep away the corpse lying on the ground, and I don't know where to put it.

Then Sakura Haruno regained some of her spirits, and she sat down at the table and began to write and draw, drawing one intricate pattern after another with the tip of her pen.

With a strong spirit comes a strong ability to recover, and within a few minutes of Sakura standing up, she began to work as usual. Recording the inspiration and experience gained from the experiment just now, today's experiment is over.

- Dying once a day is already her mental limit.

"Let's go back!" Sakura said as she finished this.

"Wait, don't you still have a ninjutsu to develop?" Fenghua Xiaoxue was reluctant to leave so soon, and she was about to be subjected to illusion when she returned, so she hurriedly said.

"That technique is also a dead man...... "Sakura Haruno said a little tiredly, "I've already died once today, so I won't show you how to do it." ”

Looking at Xiaoxue's expectant eyes, Sakura sighed: "Just talk casually, you should get out of here." ”

She said slowly.

"Sakura Oki is a secret technique to increase the speed of reactions, and its basic principle is to speed up the speed of nerve conduction, thereby increasing the speed of reactions. ”

"For example, if a kunai flies towards me and I dodge it. The whole process, first the eye sees it, and then the brain processes the pattern transmitted by the eye, recognizes the danger, and then makes the decision to dodge, and transmits the dodge command to the hands and feet, then the time required for this whole process is the reaction time, and Sakura's role is to shorten this time. ”

"Isn't it divided into reflexes or something?" asked Xiaoxue with a wink.

"It's too complicated to expand. In short, you just have to remember that even if you make a 'subconscious' decision to 'dodge', it still consumes time to think, about a few hundred milliseconds, and then transmits the decision made by the brain to the hands and feet, which also consumes time. “

In the second stage, Sakuraoki completed the so-called "motor neuroelectronics", which shortened the time it took to transmit nerve signals from the brain to the hands and feet.

Then, logically, the task that should be completed in the third stage is "brain overclocking", which uses the same neuroelectronic method as the second stage to speed up the transmission of nerve signals between brain cells and shorten the time consumed by thinking.

"Do you understand that?" Sakura said.

"Well, that's a bit of an idea. Fenghua Xiaoxue frowned and said, "But why do you say that developing this technique will kill people?"

"The brain is very fragile...... Sakura rubbed her temples and said, "My technique, after all, is to operate on the brain, which is much more dangerous than the Yin Seal just now!"

(The second more is presented, two more today!Tomorrow will start to enter the state of adding more!)

(Ask for a monthly pass, ask for a subscription!add a chapter every 200 monthly passes!long-term valid!)

(The National Day explosion is over, I need to slow down in the past two days, check some information, sort out the outline!Continue to add updates tomorrow, update at least 10K every day!)

Thailand's most breasted female anchor's new passionate love video is exposed, and the male protagonist is so hungry and thirsty!! Please pay attention to the WeChat public account to watch online: meinvmei222 (long press for three seconds to copy)!!