Uchiha You enthusiastically told Uchiha Shisui about the characteristics of "Darkness Walking Technique", "Flying Thunder God Technique" and "Impure World Reincarnation Technique", as well as their initial application directions - targeting every ninja of the Uchiha family.

The Dark Walking Technique mixes wind jutsu, earth jutsu, and water jutsu, and uses illusion as its foundation to create an unbreakable darkness. It targets the Sharingan's dynamic vision, visual illusions, and ninjutsu copying.

The Flying Thunder God Technique is a reverse summoning technique performed with the help of sealing techniques. It achieves the effect of teleportation by traveling through space. It targets the dynamic vision of the Sharingan. Unlike the Dark Walk Technique, this is for offense.

Uchiha Yu expanded on the story by telling about the extension of the Flying Thunder God Technique, the Flying Thunder God Slash, and the record of taking down the Mangekyō in the hands of Senju Tobirama, which undoubtedly confirmed the suspicion against the Uchiha family.

The Impure World Reincarnation technique can temporarily awaken the dead at the lowest cost. Before the life and chakra of the sacrifice are consumed, the resurrected dead will be immortal.

Uchiha Shisui was sweating profusely after hearing this, and couldn't help asking, "Brother You, this technique is not aimed at us, right? The immortal resurrected person can't target the Sharingan."

Uchiha You was amused. He smiled and said, "The Impure World Reincarnation Technique is an auxiliary forbidden technique. The Second Hokage developed this technique to cooperate with the suicide forbidden technique called 'Multiplication Detonation Talisman'."

The Multiplicative Explosive Talisman is the ninja world's version of the Gambit of Fortune. It combines summoning techniques and sealing techniques to carve a mark similar to the Seal of the Flying Thunder God on the enemy, and then summons the Explosive Talisman to cause the blast.

The key is that when each detonating talisman explodes, part of its power will be converted into the psychic mark, generating two new psychic marks and activating them.

As long as there is sufficient stock of detonating tags targeted by the spell, each round of explosions with greater power than the last will always be able to destroy the target.

The reason why the Mutual Multiplication Detonating Talisman is called a forbidden technique is because it takes effect too quickly. From the time the first detonating talisman is detonated to the time the sixty-four detonating talismans in the seventh round explode simultaneously, the time required is just over one second.

No ninja could escape the killing range in time. Even if the Second Hokage used the Mutual Explosive Talisman, it would be a suicidal act that would lead to certain death.

Therefore, a caster who cannot be killed is needed. This is the original purpose of developing the Impure World Reincarnation technique.

Uchiha Shisui frowned. From the common sense of ninjutsu he had learned, ninjas were fragile and could be killed by shurikens and kunai. Detonating tags were powerful ninja tools that would kill a ninja if they were attached to his body and detonated. He didn't understand why the second generation Hokage would develop such an outrageous technique.

Uchiha You naturally guessed what Shisui was thinking, and he said: "After the Sharingan is upgraded to three magatama, there is still a huge room for improvement, which is called the Mangekyō Sharingan."

"The Mangekyō Sharingan's eye techniques are ever-changing, but there is a unified technique - Susanoo. It is a giant made up of a mixture of eye power and chakra. It has an 'indestructible' defense and can ignore almost all ninjutsu attacks."

The amount of information Uchiha You conveyed was too much. Uchiha Shisui's eyes were already blurry as he listened, and he muttered to himself: "How could the Second Hokage do this?"

Uchiha You knocked Shisui's head lightly, waking him up from his trance, and then scolded him, "Stupid Shisui, didn't I teach you that when thinking about the actions of your predecessors, you must consider their historical background?"

"The First Hokage, the Second Hokage, and Uchiha Madara were all born in the Warring States Period. They were mortal enemies and fought against each other for nearly a thousand years to compete for the rich land of the Land of Fire."

"Born and raised in that environment, as a member of the Senju family, working hard to study the technique against my Uchiha family, this is what Lord Senju Tobirama should have done at the time."

"In their generation, at least a thousand people from both sides died from each other's ninjutsu, swords, and kunai. Even the clan leaders of the two families died in the battle."

"Going back thousands of years, the blood feud between the Senju and Uchiha is as huge as a mountain and as deep as the sea. It is simply unimaginable for the new generation like you and me."

Uchiha You said with emotion: "Under such a strong atmosphere of hatred, Master Senju Hashirama and Master Uchiha Madara were able to put aside their hatred, suppress the rebellious emotions within the family, and work together to establish Konoha Village..."

"I can only use the word great to describe both of them. Even the Second Hokage, Senju Tobirama, is also an extraordinary and great person."

"The Second Hokage restrained his hatred and devoted his entire life to building and protecting Konoha Village. He even allowed the Senju clan to integrate into Konoha Village before us, completely eliminating the object of hatred of our Uchiha family and ensuring the stability of Konoha. He is a truly remarkable Hokage."

Uchiha Shisui was stunned, looking at Uchiha You blankly, and then looked at Uchiha Shinin who was taking care of him.

The old man nodded and said, "Lord Tobirama is indeed a very remarkable Hokage. It is he who made us old guys completely let go of our hatred. By Fugaku's generation, we have completely forgotten the thousand-year blood feud."

"Unfortunately, he had a poor eye for people, and the Third Hokage he chose was..."

Uchiha Shisui nodded thoughtfully, and Uchiha You squinted his eyes and smiled, very satisfied with Shisui's reaction.

But at this moment, he unexpectedly heard what Uchiha Kumaichiro said. He frowned and said, "Actually... I think Sarutobi Hiruzen is hateful, but he is not as bad as you think."

Uchiha You looked at Yuichiro in disbelief for a long time, then turned to Uchiha Ryunosuke and asked, "Do you think so too?"

Elder Ryunosuke hesitated for a moment, nodded, and said, "The worst one is Shimura Danzo."

Uchiha You: "..."

[Are these two elders serious? ]

Soon Uchiha You thought of it. The two elders were the same age as Sarutobi Hiruzen. After they started to remember things at the age of five, they lived in the heyday of Konoha Village after its establishment. The time they grew up in happened to be the longest period of peace, which was the honeymoon period when the Senju clan and the Uchiha clan worked together.

Perhaps it was the unprecedented happy childhood in the ninja world that shaped the indelible innocence in the characters of the elders. Although they had experienced cruel wars as adults, they still believed in the kindness of human hearts.

There is nothing wrong with the two elders being a little naive, because they are trustworthy, unlike Uchiha Setsuna, whose heart is full of uncontrollable paranoia and evil thoughts.

Uchiha You reached out and touched Uchiha Shisui's head. In fact, he accepted Shisui because this child had the same innocence.

Only those with an innocent and kind heart can accept his favor in the future, and the Uchiha family they lead can become the force behind him and help him in his cultivation rather than a burden.

Therefore, the purpose of Uchiha You's education and guidance has never been to erase this innocence and kindness, but to add a layer of thinking protection for Shisui to prevent others from taking advantage of his innocence and harming his life and interests.

Why can't a dragon slayer be kind?

…

The next day, Uchiha You, with a copy of the Shadow Clone Technique, and Miwa Masayo set out on a journey to the battlefield of the Land of Hot Springs.

Uchiha Fugaku was not able to exchange even one forbidden technique from the Third Hokage, which once again dealt a heavy blow to his prestige in the Uchiha family.

No matter what the reason, breaking one's promise is a serious dereliction of duty.

As the head of the family, Uchiha Fugaku controls vast amounts of resources and great power. No one in the family can control him from a leadership perspective, and no one will listen to his reasons for being forced to do so.

If the war had not already broken out and the Third Hokage had already begun recruiting ninjas from the Uchiha clan, perhaps some people would have begun to protest or even propose removal.

Uchiha Fugaku was also well aware of his bad situation. He worked even harder and even started working all night long in the security department, unknowingly neglecting his family.

After arriving in the Land of Hot Springs, Uchiha You learned about the subsequent developments from a letter sent by Uchiha Shisui through the little ninja cat.

Naturally, he was dismissive of Uchiha Fugaku's efforts. In times of crisis, he chose to do his current job well. This is a typical mentality of subordinates.

When a leader encounters a crisis, the first thing he should do is to comprehensively review all recent affairs, rethink who the most dangerous enemy is, what are the most urgent matters, and focus on whether it is time to adjust the direction.

Once you figure it out, you can naturally make targeted adjustments. At the very least, you can identify the person who caused the problem. Even if you can't solve the problem, you should solve the person who caused the problem.

For example: Uchiha Yuu.

Therefore, the group of the Third Hokage and Shimura Danzo was still qualified. There were 13 Root Ninjas following Uchiha Yu all the way to the Land of Hot Springs.

If they said they didn't come for Uchiha Yu, no one would believe it.

The only thing Uchiha You is curious about now is what kind of assassination plan Shimura Danzo has made.

Should he force his way through it regardless of the consequences, or lure the Kirigakure ninja into attacking, or should he arrange a task that seems simple but is actually impossible to complete?

He smiled and said to Miwa Masayo: "We will know the result tomorrow."

The tabby cat doesn't care about these things. She believes that Uchiha You can solve the problem perfectly, so she is more concerned about the issue of ninjutsu.

"The forbidden techniques you want are all good things. If we can get them, it will be very convenient for us to do anything. What should we do now?"

"It's simple. Since Tobirama Senju was able to develop such a forbidden technique from scratch, why can't I reproduce it?"

"Nyan? This is something that tens of thousands of ninjas in the entire ninja world can't do. Can you really do it, meow?"

"Hehe, old man Xin Yin and the others jokingly call me the Uchiha's Tobirama. I think I can do it."

"Anyway, the difficulty I face is not as simple as the second generation Hokage developing these ninjutsu out of thin air. When he was developing these ninjutsu, he didn't know whether he could succeed."

"And now, Senju Tobirama has completed the most important part of the development of ninjutsu. He has proved that such a magical forbidden technique can be successfully developed. I also know the source of these forbidden techniques, so naturally I can reproduce them."

"Okay, then your first development goal is..."

"Flying Thunder God Technique, this forbidden technique is based on the effect of summoning techniques. It uses sealing techniques to achieve summoning or reverse summoning effects, and summons the caster to the sealed location."

"We have both experienced teleportation and reverse teleportation, and we also took the opportunity to achieve long-distance transmission, so the focus of development is to study the sealing technique."

Uchiha You patted the scrolls on his back and said with a smile, "I copied the knowledge of sealing techniques from the Shuzou room, Shisui's family, and the two elders' homes."

"I am truly amazed at the depth of the Uchiha clan. They have been enemies with the Uzumaki clan for hundreds of years. The elders of each generation have used the Copy Eye to copy all of the Uzumaki clan's sealing techniques."

"Combined with the basic knowledge of sealing techniques that Shisui and the elders of Konoha Village have made public, it can be said that our Uchiha family also has a complete inheritance of Uzumaki sealing techniques."

"It's a pity that the elders of all generations have worked so hard to accumulate such important knowledge, but it has been forgotten and is gathering dust in the storage room."

"Now all this knowledge is at my disposal. As long as I learn these sealing techniques thoroughly, I will be able to reproduce the Flying Thunder God Technique and Impure World Reincarnation Technique of the Second Hokage."

"Immortal Reincarnation Technique... You really want to meet the Second Hokage, meow."

Uchiha You smiled and joked: "Of course, how can I, the Uchiha's Tobirama, not see the real Tobirama? Besides, I sincerely ask this genius to help me correct my path to immortality."

The tabby cat tilted its head and asked, "It is said that the Second Hokage hates Uchiha very much. Aren't you afraid that he will lie to you, meow?"

Uchiha You answered confidently: "Of course I'm not afraid."

"I don't care what he says. I don't even care if he's lying or not. As long as this master of forbidden techniques opens his mouth, he will definitely convey the inspiration that comes out of his mind. That's enough."

"Rika-chan, I'm not a fool like the Third Hokage who would only follow the path blazed by his predecessors and tinker with the jutsu of his father and the Second Hokage."

"Nyan, You can't even beat the Third Hokage, how dare you look down on him like this, meow?"

"Tsk, I'm not looking down on his current combat capability. What I look down on is his ability to research ninjutsu. Look at that Shuriken Shadow Clone Technique and the A-level ninjutsu that can be blocked by the C-level Earth Style: Earth Wall. What kind of rubbish are these?"

"The jutsu developed by the Third Hokage, namely the Great Five Styles Combo, is somewhat interesting. He can't even come up with a bloodline limit."

"Only people like him need to worry about being deceived by Senju Tobirama."

Uchiha You patted his chest and said proudly, "I am different. I am very confident in researching and developing ninjutsu and senjutsu. What I want is the inspiration and vision of the forbidden technique master, Tobirama Senju. Even if he opens his mouth to mock me for doing something wrong, I will get the precious inspiration I want."

Miwa Masayo was shocked by the shamelessness of the shit shoveler. She froze in the act of combing his hair and murmured, "So you wanted to use Senju Tobirama in reverse from the beginning. You can actually do this, meow?"

"No wonder you keep saying that the Impure World Reincarnation Technique is a divine skill. According to this line of thought, it does have infinite value, nyan."

Uchiha You nodded and said, "That's right. Without any great cost, we can temporarily revive the geniuses in history and form our own strongest research group. With their intelligence, we can break through the many obstacles on the road to immortality."

"The value of the Impure World Reincarnation Technique is comparable to that of an Ōtsutsuki Kaguya."

"Otsutsuki Kaguya...what the hell are you thinking about? That's a god!!"

"Hehe, the so-called gods...are just very powerful chakra controllers. One day..."

Uchiha You is not afraid of Otsutsuki Kaguya at all, but regards her as the best and most perfect research subject.

Although this Goddess of the Rabbit is also his ancestor, the generation gap is too long and the relationship between them is not as close as that of the enemies of the Sand Village. There is no ethical psychological burden in taking her as a research subject.

As for the identity of God, Uchiha You doesn't care about it. In his opinion, not killing a God who wants to bring doomsday to the world is already a special favor.

Moreover, Kaguya Otsutsuki has unimaginable realm and strength, but lacks the matching mind and combat power, making her a coveted prey no matter how you look at it.

Rather than being sealed on the moon and wasting time, it is better to be "free" and become Uchiha Yu's research subject. After all, his research method is different from Orochimaru's. It is not the destructive skinning, bone removal, dissection and slicing research method, but a detailed and thorough observation.

Take the real gods as reference, learn how they use their power, and carve out a path that suits you.

Kaguya Otsutsuki is in the Ninja World. She ate the chakra fruit that condensed the power of the Ninja World, and achieved the bloodline network through it. Her power must carry the power characteristics of the Ninja World and condense the natural laws of the Ninja World, which makes her obviously different from other Otsutsuki.

Although the immortal path that Uchiha You embarked on is completely different from the immortal path in the Five Elements World, the principle that immortals follow the earth, the earth follows the sky, the sky follows the Tao, and the Tao follows nature will never be wrong.

Immortal magic must come from nature, which is naturally obscure and difficult to understand, and conflicts and changes endlessly. However, the natural rules manifested in Kaguya Otsutsuki must be clear because of the fullness of power, comparable to the manifestation of natural rules in extreme environments.

In the ninja world, there is no better reference for spiritual practice than the Goddess of Mao. Even if you cannot turn her into a spiritual partner, you can at least make her a close friend.

The words "Fellow Taoist, please stay" should be said to her one last time.

Don’t worry, we Uchiha You don’t want to take your life.

…

Uchiha You, who was imagining the future with his partner, was suddenly awakened. He felt someone approaching him. They had hidden malice and murderous intent, and a cold and dull stench could be heard from afar.

Miwa Masayo also smelled the scent, and she whispered, "It's the Root Ninjas, they are coming."

Uchiha You was deeply surprised: "He actually came to me directly in the camp at the front line of Konoha. It seems that Danzo's plan is not sophisticated. Is he trying to force it?"

When the Root Ninja appeared, Uchiha Yu and Miwa Masaya were so surprised that they were speechless.

It is understandable that they are not wearing masks, but what's going on with the almost identical, stiff puppet-like smiles on their faces?

It's so creepy.