Ultimately, it's because they can't awaken the Mangekyo Sharingan.
Standing still, Namikawa Yū silently shook his head.
He can find solutions for many other things.
The only thing he couldn't do was with Mangekyo Sharingan, which to some extent depended on fate.
In his own case, he rarely experiences moments of intense emotional fluctuation.
Under such circumstances, it would be impossible for him to activate the Mangekyo Sharingan even if he wanted to.
Without awakening the Mangekyo Sharingan, there's no way to advance further and obtain the legendary Eternal Mangekyo Sharingan, making the ultimate Sage's Eye seem unattainable.
Otherwise, if he possessed a pair of Eternal Mangekyo Sharingan, then Namikawa Yū Minamikawa might be able to try to awaken the Rinnegan.
After all, Indra's chakra was not something he could do without.
At worst, I can find a way to get a piece of Uchiha Madara's flesh and blood, and then use the Chimera Technique to devour it along with him.
He had done similar things more than once before and had plenty of experience.
With the Karma Seal on his body, this matter did not pose much risk to him.
Various thoughts raced through his mind, but he didn't show them outwardly, only expressing regret. "Is that so? That's a pity."
He sighed deeply, looking quite regretful. "If I could, I would have liked to awaken the Rinnegan in this body."
"In that case, perhaps it won't be long before I see my goddess."
His words were filled with longing, as if he held a deep reverence for the legendary Rabbit Goddess.
Black Zetsu listened to his tone and became even more convinced of what he had said before. He smiled and said, "There's no need to be in such a hurry."
Awakening the Rinnegan is not a simple matter.
Even with the ultimate Sage Body and Sage Eyes, Uchiha Madara was still a long way from awakening the Rinnegan.
"Let him do this kind of thing. Anyway, we only need one pair of Rinnegan."
"As long as the Rinnegan is fully awakened, Mother can be resurrected."
His tone was quite enthusiastic.
After realizing that Namikawa Yū was actually one of his own, the pressure he felt immediately lessened.
Even if Uchiha Madara awakened the Rinnegan, there would still be many twists and turns in his Eye of the Moon Plan, and he might even fail if he wasn't careful.
After all, judging from the current progress, by the time Uchiha Madara awakens the Rinnegan, he will be very old and probably won't have much energy left to collect the Nine Tailed Beasts.
According to the original plan, he would choose his own representative to capture the Tailed Beast in his place, and finally revive himself using the Samsara Heavenly Life Technique, thus completing the Eye of the Moon Plan once again.
But now it seems that it doesn't need to be so complicated.
The person standing before me, Namikawa Yū, is the Hokage of Konoha, and his strength is second only to Uchiha Madara.
With his strength, capturing the Nine Tailed Beasts wouldn't be too difficult.
Moreover, the Nine-Tails- Tails, the strongest of the Nine Tailed Beasts, is already located in Konoha.
He is a member of the Uchiha Clan and possesses Otsutsuki Kaguya seal, thus qualifying him to manipulate the Rinnegan.
Theoretically speaking, once Uchiha Madara awakens the Rinnegan, he can use it to perform Infinite Tsukuyomi Rinnegan revive Otsutsuki Kaguya.
Perfect!
The thought flashed through his mind, and a smile appeared on his face.
That night, he chatted with Namikawa Yū for a long time, exchanging some information with him, before leaving the place.
From him, Namikawa Yū learned about Uchiha Madara's current condition.
He has now begun to gather the Yang Power, and has formed the basic form of the Rinnegan.
However, the Rinnegan has only just been formed and is not yet stable.
It may take a long time before the Rinnegan can be truly and stably condensed.
This information put Namikawa Yū's mind at ease.
At least in the short term, Uchiha Madara will not pose any obstacle to him.
Of course, that may not be the case in the future.
After Black Zetsu left, he stood there, reflecting on the conversation, and sighed deeply.
"Finally, we managed to fool him."
Compared to others, Black Zetsu is undoubtedly more difficult to fool.
The opponent has been lurking in the Ninja World for many years. Although his methods seem limited, he is absolutely skilled in the art of survival.
If Namikawa Yū gives her even the slightest hint that something is wrong, she will probably turn around and leave immediately, without giving Namikawa Yū a second chance.
Therefore, this was the only way for Namikawa Yū to keep the other party calm.
Fortunately, the wedge on his body provided him with enough backing.
Otherwise, it would be quite difficult for him to fool them with words alone.
Having a wedge in place would make things much easier.
The moment the opponent sensed Otsutsuki Kaguya's Karma aura, they would immediately believe it to be 90% certain.
"We still need to strengthen our capabilities."
He spoke softly, the thought flashing through his mind.
If he were strong enough to be unafraid of the so-called Uchiha Madara, then today's performance would have been unnecessary.
Of course, he was also quite curious about the transformation of the Rinnegan, which was a major reason for his communication with Black Zetsu.
Back in the previous laboratory, a completely new material had emerged.
It was a huge tentacle, which looked like it had been cut off, but the cut surface appeared to be perfectly intact.
These are the tentacles of the Eight-Tails Fox.
One of the conditions for the ceasefire with Kumogakure was that they needed the Eight-Tails ' tentacles.
The people from Kumogakure have now delivered the goods according to the conditions.
One tentacle should be enough.
Looking at the tentacles in front of him, Namikawa Yū nodded and quickly began to try.
Soon, another experiment began.
Just as he had devoured the Nine-Tails' cells in the past, he also devoured the Eight-Tails ' tentacles.
By combining the Chimera Technique with the Karma, no unexpected incidents occurred throughout the entire process.
After gathering the power of the Eight-Tails within him, he brought the Nine-Tails with him and once again arrived outside Konoha.
"You bastard."
Nine-Tails was just about to go to sleep, but now Namikawa Yū forcibly dragged her over, and she immediately looked a little unhappy. "Want to come and train with me again?"
"I've acquired some new skills, so I wanted to come and try them out with you."
Namikawa Yū smiled and said, "What would you like to eat when we get back? I'll tell the chef to make you plenty."
"Then it's a deal."
Nine-Tails- Tails yawned, then quickly became serious.
Soon, in his sight, Namikawa Yū's body began to change.
A layer of golden Tailed Beast Cloak appeared on his body, but at this moment, a completely new change emerged.
The original pale gold Tailed Beast Cloak now has some stripes, as if it has some kind of inexplicable texture, giving it a unique feel and making it look different from the past.
A familiar aura emanated from it, causing the Nine-Tails to turn its head involuntarily.
"Is this the chakra aura of the Eight-Tails?"
He was somewhat displeased. "You bastard, now that you have my power, you still want the Eight-Tails ' chakra?"
"You always have to try something."
Namikawa Yū smiled and said, "While your power is strong, you sometimes want to test the differences between the chakra of different Tailed Beast."
"Then let me see!"
Without hesitation, the Nine-Tails charged forward.
As his chakra was activated, his body rapidly expanded, becoming enormous in a short period of time.
A terrifying amount of chakra was brewing within him, as if it could erupt at any moment.
Bang!
The two colossal beasts began to fight, generating an energy that was suffocating.
It was as if it were a natural disaster; the casual movements of the two ferocious beasts could make the mountains tremble, creating an unstoppable sense of terror.
"The strength of the Tailed Beast Cloak seems to have increased slightly."
Namikawa Yū commented, sensing the intensity of the battle.
After absorbing the Eight-Tails ' chakra, the increase in his chakra this time was not significant because of the prior enhancement from the Nine-Tails' flesh and blood.
The real boost comes from the Tailed Beast form and Wood Release.
After acquiring another type of Tailed Beast Chakra, the strength of his Tailed Beast Cloak increased, and his Tailed Beast Transformation form also changed.
His original Tailed Beast Cloak in its complete form was the Nine-Tails state, but now it has changed, with some patterns originating from the Eight-Tails.
As for the power of Wood Release, it seems to have also been enhanced thanks to the amplification from the power of the Tailed Beast.
At this rate, Namikawa Yū felt that once he had completely converted and collected the flesh and blood of the Nine Tailed Beasts, his Wood Release power would probably surpass that of the First Hokage.
Of course, it is impossible to convert the power of the Nine Tailed Beasts into the chakra of the Ten-Tails beast.
Before this, Namikawa Yū had some guesses about it, but after absorbing the Eight-Tails cells this time, he found that it wouldn't work.
Without the Demonic Statue of the Outer Path as a medium, the powers of the different Tailed Beast cannot be combined.
Just like Sasuke Uchiha later on.
When Sasuke Uchiha later faced Uzumaki Naruto in their final battle, he also gathered the power of Nine Tailed Beasts.
He gathered the power of the Nine Tailed Beasts into Susanoo, but the Ten-Tails Power was not created; it was merely the power of the Nine Tailed Beasts.
This fully demonstrates that the medium of Demonic Statue of the Outer Path is quite important.
If one truly wants to nurture a small Ten-Tails within their body, they will probably need to study the Demonic Statue of the Outer Path.
However, this is not possible at the moment.
After all, the Demonic Statue of the Outer Path is still in the hands of Uchiha Madara.
Given Uchiha Madara's personality and strength, it would be virtually impossible to seize the Demonic Statue of the Outer Path from him.
Bang!
The earth shook violently, and mountains shattered.
Two terrifying beasts clashed on the earth, and the aftershocks of their battle were almost unbearable.
After testing the strength of the Tailed Beast Cloak, Namikawa Yū then used ninjutsu.
"We need to be careful from now on."
He looked at the Nine-Tails Fox ahead and reminded it, "This is not like before."
"Bring it on!"
The Nine-Tails spoke up, "Let this old man see just how powerful your Wood Release has become!"
As soon as he finished speaking, Namikawa Yū no longer hesitated.
He Hand Seals and immediately unleashed a ninjutsu.
Wood Release: Wood Dragon Technique!
Boom!
From the earth, a terrifying Wood Dragon burst forth, charging directly forward.
The Wood Dragon Technique was incredibly powerful; the moment it burst forth, its imposing aura overwhelmed the Nine-Tails, forcibly suppressing it.
No matter how the Nine-Tails resisted, it was useless. Under the Wood Dragon Technique, it was at a disadvantage and could not break free so easily.
This is only the Wood Dragon Technique.
If Namikawa Yū were to use the even more effective Wood Release: Deep Forest Emergence, the Nine-Tails wouldn't even have a chance to defend or resist, and would be suppressed in an instant.
Of course, using Sealing Technique is also common.
While the Tailed Beast are powerful, their weaknesses are also quite obvious.
Wood Release, in particular, is extremely effective against Tailed Beast, to the point that it cannot be ignored. After a while, Nine-Tails) surrendered and did not continue to fight against the Wood Dragon.
He is not his original body now, but merely a flesh and blood clone. His energy is limited, and he does not want to waste it too much.
Seeing that he had given up, Namikawa Yū also stopped what he was doing and did not continue.
"Your Wood Release techniques are not much weaker than Senju Hashirama's."
Nine-Tails looked at Namikawa Yū in front of her and sighed.
If before, Namikawa Yū's Wood Release was still some distance from Senju Hashirama's, then this time, after absorbing the flesh and blood of the Eight-Tails and gaining the power of the Eight-Tails, his Wood Release is already very close to that of the First Hokage.
While it's still not quite as good, it's now in the same category and the difference won't be too significant.
If Namikawa Yū were to cover his face now and claim to be Senju Hashirama, given his terrifying Wood Release, many people would probably believe him.
"I still have a long way to go."
Namikawa Yū shook his head, not feeling smug because of Nine-Tails's words.
He is still a long way from becoming the First Hokage.
While they might not differ much in terms of pure chakra and Wood Release power, Senju Hashirama possessed near-perfect Senjutsu in addition to these attributes.
That was also his trump card that allowed him to reliably suppress Uchiha Madara.
" Senjutsu? Aren't you an expert in that?"
Nine-Tails looked at Namikawa Yū in front of her, appearing quite surprised. "You taught me all my Senjutsu."
Under the influence of Namikawa Yū, the Nine-Tails has now embarked on the process of cultivating immortal Senjutsu.
The Senjutsu he cultivated originated from Namikawa Yū, who was standing before him.
During his cultivation of immortal Senjutsu, he could get answers to any questions he had from Namikawa Yū.
This person claims he is not proficient in Senjutsu.
Nine-Tails felt that there was definitely something wrong with this.
"Knowing and being proficient are two different concepts."
To the Nine-Tails ' doubts, Namikawa Yū simply smiled and said, "I've only ever seen many people learn Senjutsu Mode."
"But you're right."
"Now that things have come to this, it's about time I tried my hand at cultivating Senjutsu."
Namikawa Yū didn't learn Senjutsu in the past because he felt it was unnecessary.
The training of Senjutsu requires a vast amount of chakra and the aptitude to master Senjutsu.
In the beginning, Namikawa Yū's chakra was not large enough, and his body had not undergone much Karma modification.
At that time, practicing Senjutsu was only a case of doing twice the work for half the result.
However, by now, his body has been modified to a certain extent by the Karma, making him increasingly similar to the Otsutsuki Clan.
In terms of chakra, it became quite large after absorbing Hashirama Cells and the flesh and blood of the Nine-Tails and Eight-Tails.
It seems it's time to start practicing Senjutsu.
With these thoughts in mind, he returned to Konoha with the Nine-Tails.