Lin Feng lowered his head, Ape Fei Sun Slash and Bo Feng Shuimen naturally wouldn't see the appearance of Lin Feng's eyes, otherwise they would definitely go crazy with excitement! They also thought that Lin Feng lowered his head because he was overly excited and grateful, but in fact, Lin Feng lowered his head in order to prevent them from seeing the change in his eyes.

"The third generation of Hokage-sama, the fourth generation of Hokage-sama, I will definitely protect Konoha with all my strength in the future, and shed the last drop of blood for Konoha Village." Having obtained such a great benefit, Lin Feng naturally would not stand there stupidly, now is the time to show determination and loyalty.

"Good. Very good. Ape Fei Ri Slash and Bo Feng Shui Men glanced at each other, and they both saw satisfied smiles in each other's eyes.

"Uzumaki Ichikaze, originally the 'Book of Seals' was a priceless treasure that only the Hokage of the past had the right to study, and it was already a taboo for me to show it to you. But because you actually have six chakra nature changes, I will give you the 'Book of Seals' on my own initiative, and you will have a day to observe, and as for how much you can learn, it depends on your own creation. Sarutobi said with a smile.

"Is it only one day?" Lin Feng said secretly in his heart. However, one day was enough time for Lin Feng. Although he can't learn all the ninjutsu in a day, with the mutated eye of reincarnation, he can copy all the ninjutsu on the 'Book of Seals' and keep it for later to study slowly.

"Got it, Miyome Hokage-sama." At this time, Lin Feng raised his head, and his eyes returned to their previous form.

"Alright, we'll go out." Ape Fei Ri nodded at Bo Feng Shui Gate and said.

Bo Feng Shuimen said to Lin Feng with a smile: "Vortex a wind, such an opportunity is rare in a hundred years, you should cherish it yourself." ”

Lin Feng said respectfully: "Teacher Watergate, I know. ”

Sarutobi Hizashi and Bo Feng Shuimon left the Hokage's office one after the other, and when they left, they ordered as the two Hokages that no one was allowed to enter the office except for them, and violators would be killed!

When Ape Fei Ri Slash and Bo Feng Shuimen left, Lin Feng heard the explanation to his subordinates very clearly, so that he would not be worried about being bumped into by others. He trembled with excitement, even Naruto Uzumaki, the protagonist of Naruto and the son of Bo Feng Shuimon, had only learned the first ninjutsu on the 'Book of Seals', and now that he had the privilege of reading the 'Book of Seals' directly, how could he not be excited?

"Calm down!" Lin Feng took a deep breath, and then slowly calmed down his excited heart. Once he had calmed down, he reached out and untied the rope from the scroll. What caught his eye was a line of small letters, which read: "Most of the ninjutsu recorded in this book are B-level and above, and there are some extremely harmful forbidden techniques. Since I pacified the troubled times and the world was peaceful, the spread of these ninjutsu forbidden arts will only cause harm to future generations, but after all, this is my life's work, and I can't bear to lose it, so I made it into a 'book of seals' and passed it on to future generations. ”

Lin Feng's heart moved, he knew that most of the people who wrote these contents were Konoha's first Hokage Thousand Hands Pillar. For the Thousand Hands Pillar, he is also full of awe, if nothing else, just defeating Madara Uchiha, who has an eternal kaleidoscope blood wheel eye, shows that the reputation of the pinnacle of the ninja world is definitely not worthy!

"Multiple Shadow Clones Technique!" Lin Feng slowly opened the scroll, and the first ninjutsu that caught his eye was exactly the same as he expected, it was the ninjutsu that Naruto learned after stealing the 'Book of Seals', the "Multiple Shadow Clone Technique".

"The Multiple Shadow Clone Technique is an A-level ninjutsu that can be learned by people at the upper ninja level. This ninjutsu is different from the general doppelganger, because the doppelganger created by this ninjutsu is not a phantom, but a real doppelganger, and these doppelgangers also have chakra equivalent to the main body, so whether it is the white eye or the blood wheel eye, it is impossible to tell which one is the real body and which one is the shadow clone! ”

Lin Feng meditated silently in his heart. It is impossible for an ordinary doppelganger technique to deceive the owner of the White Eye and the Blood Wheel Eye, but this ninjutsu breaks this rule, and it really deserves to be a ninjutsu on the 'Book of Seals', with a difficulty level A!

"In addition, the Multiple Shadow Clone Technique is also a legal plug-in in the cultivation process. Because each shadow clone has the same chakra as the main body, each shadow clone can also use the ninjutsu of the main body, and if you use the shadow clone to cultivate, once this ninjutsu is lifted, all the experience of the shadow clone can be shared with the main body, achieving the effect of multiple cultivation. Lin Feng remembered the scene of Naruto's cultivation in the original book, and muttered to himself.

However, the only downside to this ninjutsu is that it greatly increases the burden on the caster. For example, if you separate a shadow clone to cultivate, then after lifting the ninja, the exhaustion level of the body will double in an instant, and if you don't have super physical fitness and recovery ability, it's better not to use it rashly.

"The cultivation method is also simple, no wonder Naruto at that time learned it in such a short time." Lin Feng said with a smile, his hands quickly formed a few seals, and shouted, "Multiple Shadow Clone Technique!" ”

"Boom! Rumble! Rumble! Suddenly, the entire Hokage's office was filled with Lin Feng, everyone looked exactly the same, and they all had the same amount of chakras on their bodies, and it was difficult to tell which one was the main body.

"Reincarnation Eye!" Lin Feng whispered again. His eyes immediately underwent a strange change, a Tai Chi pattern emerged in his eyes, six ripples appeared, and two black magatayu were hidden in it, mysterious and weird and full of beauty.

"I can't really tell which one is the main body!" Lin Feng said in surprise. In his eyes, every 'Lin Feng' is exactly the same, and he can't tell which one is true and which one is false.

"Maybe my pupil power isn't strong enough." Lin Feng smiled self-deprecatingly, and then lifted the shadow clone.

"Tu Dun! The art of the Earth Dragon Lance! "The second ninjutsu is an A-level ninjutsu of the earth escape system, this ninjutsu is to attack the enemy by using a spear condensed from the soil that suddenly emerges from the ground, with extremely strong attack and destructive power, and this ninjutsu will increase or decrease the power with the number of chakras of the caster.

"This is the technique left by the first Hokage Thousand Hands Pillar." Lin Feng said secretly in his heart. The world-famous stunt of the original Hokage Thousand Hands Pillar is the art of Mu Dun, but with the change of the two chakra attributes of water and earth, his attainments in earth escape are also extremely amazing.

"Water escape! Breaking the Rushing Technique! "This is still the A-level ninjutsu left by the original Hokage, and it is extremely powerful, in the original book, Lin Feng once saw Yamato use it once, and he hit a very powerful earth escape master hard, and the power is indeed good.

"Tu Dun! The art of earth dragon bullets! "This is also an A-grade ninjutsu......

The previous records of the "Book of Seals" are the ninjutsu of the earth escape and water escape system left between the thousand hands pillar of the first Hokage, mainly a and ninjutsu, each ninjutsu is extraordinarily powerful, and it is impossible to learn it in a short period of time, Lin Feng's eyes radiate a strange brilliance, the Tai Chi yin and yang pattern is slowly turning, and the two magatama inside also rotate, and one by one the ninjutsu was copied by him with his eyes, and then imprinted into his mind.

"Mu Dun! The Art of Tree Arrival! "Finally, after copying more than fifty A-grade ninjas, Lin Feng saw the first Hokage's secret technique of Megatron!

"I thought the original Hokage didn't leave the Wood Escape Technique behind." Lin Feng said excitedly. The power of Mu Dun is very powerful, and the original Hokage Thousand Hand Pillars used the Wood Dun technique to control and manipulate the tailed beast at will, which is a god-like existence.

"Whether you can learn it or not, copy it first." Although Lin Feng knew that he was a special existence in the Hokage World, he didn't think that he could have everything, but in line with the psychology of 'I'd rather fail than miss', he still copied the Wood Escape Technique from beginning to end.

"I am the one who signed a contract with the sea, so my water escape technique is invincible in the world, and just relying on water escape is enough to make me stand at the top of the ninja world. But the existence of my brother has made me see the shortcomings, I am angry and strive to be strong, and finally create the Flying Thunder God Technique, the Reincarnation of the Filthy Earth, and the Eight Gates Dunjia, I can stand side by side with my brother, and I can fight against the Uchiha Madara and the Uchiha Izumi Nai! Lin Feng said softly.

There is no doubt that this must be the words left by the second Hokage Senju.

"The one who signed a contract with the sea......" Lin Feng said silently in his heart.

The second Hokage Senju and the first Hokage Senju are both known as the strongest ninjas in Konoha, but the first Hokage's daimyo shook the world, but the reputation of the second Hokage is mediocre, and he has not left any world-shocking achievements and ninjutsu. Especially at the alliance ceremony with Yunyin Village, he was ambushed by the rebel ninja Golden Horn and Silver Horn brothers of Yunyin Village, and the second generation Hokage and the second generation Thunder Shadow both died, so that the world did not recognize the strength of this Hokage.

But Lin Feng crossed over from another world, so he naturally knew the specific situation of that battle, and the opponent faced by the second generation Hokage was two monsters with five six-path immortal magic weapons and nine-tailed chakra, and they were able to die together with the Golden Horn and Silver Horn brothers, which was enough to shock the world. Not for anything else, just for the five immortal weapons that the Golden Horn and Silver Horn have in their hands, which are the magic weapons possessed by the legendary Six Dao Immortals!

"Water escape! The art of water dragon killing! "A-level ninjutsu, because the second generation Hokage Senju is a person who has signed a contract with the sea, so he can summon a large amount of water to fight anytime and anywhere, and he can also change the environment of the battlefield at will, dragging the opponent into an environment that is favorable to him for fighting.

"Water escape! Vortex Blade! "A-rank ninjutsu!

Lin Feng's eyes stared at the "Book of Seals" without blinking, copying the ninjutsu he saw one by one, A-level ninjutsu is a priceless treasure for every village, except for the upper ninja, few people can learn it, he will not miss a ninjutsu.

"S-class ninjutsu and forbidden arts!" I don't know how long it took, Lin Feng finally saw these words, and his heart immediately jumped wildly.

S-level ninjutsu is a super ninjutsu that only the top few people in each village can master, and it is very amazing in terms of difficulty and power. And the forbidden art is even more terrifying, not only has extremely terrifying power, but also has terrible side effects, because of this, the forbidden art will be called a forbidden art, and it is forbidden to use it by various ninja villages.

"Reincarnated in the Dirt!" The first ninjutsu is the super ninjutsu that Lin Feng is familiar with. In the original book, Yakushidou used this technique to summon the members of the dead "Akatsuki" organization and the terrible masters who died in various ninja villages one by one, which had a huge impact on the direction of the Fourth Ninja World War.

"The reincarnation of the filthy earth was created by the second generation of Hokage Thousand Hands, and Orochimaru completed it!" Lin Feng said silently in his heart. This ninjutsu is extremely cruel, it needs to use the living as a sacrifice, summon the soul of the dead from the dead world for his own use, and what is even more terrifying is that if the summoned person knows the solution to the reincarnation of the filthy earth, he can get rid of the control of the caster and become an immortal monster!

Lin Feng's eyes rolled slightly, and he had already copied this technique, although he didn't plan to use this ninjutsu from the bottom of his heart, but after all, he was prepared, and if it came to the most dangerous moment in the future, he could also consider it.

"Yagi no Jutsu!" When Lin Feng saw this ninjutsu, he couldn't help but open his mouth wide, very surprised. He also thought that this ninjutsu was created by Orochimaru, but it turned out that this ninjutsu was also left by the two brothers of Konoha, and Orochimaru just learned it.

The power of this technique is very amazing, you can turn your body into a tailed beast-like eight-shaped snake, with eight heads and eight tails, and as long as it is not sealed, the eight-shaped snake will never die, because the eight-shaped snake has the ability to grow infinitely!

"Poor Orochimaru, if it weren't for the Uchiha Itachi with a ten-fist sword and an eight-foot mirror, I'm afraid he would have already occupied Uchiha Sasuke's body." Lin Feng sighed.