Naruto's strongest shock

If Naito Yu hadn't known about the filthy soil reincarnation created by the second generation of Hokage Senshoubanjian, Fei Leishen and other forbidden techniques, maybe he would have been deceived, thinking that the book of seals is like this, and these are the records in it .

"Sarutobi Hiruzen, is this a trick?"

After shaking his head, Naito Yu wasn't particularly disappointed, because Naito Yu didn't have much hope in the first place. Speaking of which, Naito Yu didn't pay much attention to the forbidden techniques such as ghoul sealing and reincarnation. The effect is not too great.

If Naito Yu cared more, probably only Fei Leishen.

But the difficulty of cultivating that thing is estimated to be ridiculously high, otherwise, only the second generation of Hokage Senju Tomona and the fourth generation of Hokage Namikaze Minato can be used flexibly.

Continue to flip through the sealed book.

This time Naito Yu started from the beginning, carefully reading page by page.

"Multiple Shadow Clone Technique, Eight Gates Dunjia, Advanced Use of Chakra Flow..."

While turning over, Naito Yu muttered to himself, because most of them were skills he knew and knew, and basically they didn't have much effect on him.

Naito Yu, in particular, discovered that there were more than half of the forbidden-level illusions and enchantment-type ninjutsu in this book, and he really wanted to throw it directly on the face of the third Hokage Hiruzaru Sarutobi.

Real Nima will choose!

Showing a painful expression, Naito Yu felt that Hiruzaru Sarutobi must have put a lot of effort into making this imitation, and it must have been deliberately selected for a long time.

A trace of coldness gradually appeared in his eyes.

"If this is the case, don't blame me when I brought the real sealed book and copied it all."

When he was thinking about how to get the real sealed book, the sealed book in front of Naito Yu turned to the last page, which made Naito Yu suddenly reveal a hint of surprise.

Just as he was about to close it and stop reading it, he didn't expect to see a page of secret arts that he was more interested in.

Spiritualization!

The secret technique used by Kato Dan in the original book can make one's soul leave the body, travel and kill the enemy regardless of distance, and even invade the enemy's spiritual world and control the enemy!

This move, speaking of it, is very similar to the secret art of heart transfer of the mountain clan, but it is different in essence.

"Is it classified as an illusion control secret technique? But in fact, this is not an illusion technique, but... a soul-type technique."

After carefully reading this technique bit by bit, Naito Yu narrowed his eyes slightly, showing a thoughtful expression.

In the world of Naruto, the tricks are basically divided into three categories, ninjutsu, body jutsu, and illusion.

Techniques such as reincarnation of the dirty soil and the sealing of ghouls all belong to the category of ninjutsu.

But from Naito Yu's point of view, none of these techniques can actually be regarded as pure ninjutsu. Strictly speaking, they are not a type of ninjutsu or even illusion, but should be another separate category, the technique of the soul.

Almost all arts related to the soul are famous. For example, Uchiha Shisui’s strongest illusion art, Bietenjin, can change the consciousness of others. There is no doubt that it can hardly be attributed to the category of illusion, but belongs to the art of the soul. .

Not to mention the extinction of ghouls and the reincarnation of the filthy soil.

The technique of spiritualization seems to be the basis of the techniques of reincarnation of the filthy soil and the sealing of the ghouls. With it, it is possible to further study the soul and deduce the techniques of reincarnation of the filthy soil and so on.

Even Orochimaru's undead reincarnation, which can take other people's bodies, is also a soul technique, and it is also an extension of the spiritualization technique.

"Maybe it's not attributed to illusion, but because this technique is too basic and doesn't seem to be that important, so it's put here."

Naito Yu murmured softly, still a little surprised that this technique was left here, probably because it didn't get much attention from Hiruzaru Sarutobi.

In other words, Hiruzaru Sarutobi felt that with Naito Yu's power, this technique would be useless after Yuya learned it. It was used to kill people and control things, and it was not as good as Naito Yu's shock escape.

But they underestimated this technique too much, it was the foundation of soul-type secret techniques!

Among the techniques studied by the second generation of Hokage Senju Fumama, the strongest ones are the space-time ninjutsu Flying Thunder God and various secret techniques of the soul.

"The soul is a field that is almost difficult to get involved in under normal circumstances. The second generation of Hokage Senshou Tobima is really a genius. I don't know how long he studied before he touched that field and finally created those soul secrets."

After studying the technique of spiritualization several times from beginning to end, Naito Yu kept it firmly in his heart, and then closed this imitation sealed book.

Naito Yu has always wanted to study the level of touching the soul.

Because Naito Yu's strength can be said to be able to sweep and crush almost all ninjutsu, physical jutsu, and illusion. The only thing that threatens Naito Yu is the soul-type jutsu.

Whether it is the ghoul seal or other gods, they are very threatening.

If Naito Yu can achieve certain results in the secret art of the soul, maybe he can truly move towards perfection, complete perfection!

Moreover, as Naito Yu opened the true eight gates behind the fourth door, Naito Yu could faintly feel that the opening method of the seventh and eighth doors in the back of the brain is likely to be completely different from the previous ones.

They may involve the realm of the soul.

……

three days later.

Inside the Hokage office.

Naito Yu returned the imitated Book of Seals to the Third Hokage, and the Third Hokage took it with a kind face, and asked Naito Yu if he had learned any helpful techniques.

Naito Yu didn't bother to expose it, Naito Yu was already quite happy to get the technique of spiritualization anyway, as for the techniques such as reincarnation of dirty soil extended from the technique of spiritualization, Naito Yu was not interested, what Naito Yu needed was a soul The basis of occultism.

It can let him avoid detours and directly guide the foundation of the past.

"It's just for reference. As far as my current strength is concerned, it is difficult for me to improve even if it is a forbidden technique or a secret technique. What's more, my blood-successor boundary is a special type of blood-successor boundary. Everything Strength can only be developed by oneself."

Naito Yu said casually to Hiruzaru Sarutobi.

Listening to Naito Yu's words, Hiruzaru Sarutobi's eyes flickered slightly, but there was a trace of regret on his face, and he said: "That's really a pity, if there is a special forbidden technique that corresponds to what you have learned, maybe you can Let you become stronger, completely surpassing me, Hokage."

Naruto Yu's mouth twitched slightly at Hiruzaru Sarutobi's words, wanting to slam the imitation sealed book on his face.

But since he had learned the art of spirit transformation, Naito Yu didn't bother to argue with Hiruzaru Sarutobi.

Speaking of which, Hiruzaru Sarutobi's true strength has indeed always been a mystery. Naito Yu had secretly observed Hiruzaru Sarutobi last time after he had the shock wave sensor, and Naito Yu felt that he should be much stronger than the third Kazekage.