Mangekyo Eye Technique: Hayami Kohaku Nushi, Flying Thunder God Slash: Tobirama
The terrifying vortex forced everyone back.
Kagami Uchiha carefully observed the evolution of Shisui's eyes.
With his current strength, he can already clearly sense that Mei Mei thread.
This truly validated my conjecture.
The advancement of the Mangekyo involves the participation of the world's will.
The Resonance I felt when I was promoted reappeared.
The gaze passed through the Shikkotsu Forest and landed on Naruto and Sasuke in Konoha.
Tracing back to the source, we eventually came to...
The Sage of Six Paths, existing on the border between life and death.
Transcending the boundaries of time and space, the distance between life and death.
Kagami Uchiha's Four-Tomoe Sharingan met the gaze of those pale purple Rinnegan.
He sat cross-legged in the void, a pure black staff beside him, and the Truth-Seeking Orb spinning behind him.
"Mirror..."
He had thought that, given Kagami Uchiha's strength, the two would eventually meet.
I just didn't expect it to happen now.
Both of them knew the original future of the Shinobi World, so there's no need to elaborate.
It was the Sage of Six Paths who asked the question first.
"Was it the tribe that you sealed away that year that Mother feared?"
Kagami Uchiha did not answer him, but asked a question instead.
"I thought you were some kind of hidden mastermind."
"Is this really all the power we have left?"
The Sage of Six Paths' lips twitched slightly. "There's nothing I can do; I've already entrusted everything to the children."
"In Gamamaru and my prophecy, my descendants will always find the right path."
"But... the prophecy seems to have been wrong; you are not the Blue-Eyed Boy."
There was no sign of them... playing and frolicking with the Tailed Beast.
"Of course, your Child of Prophecy is Naruto Uzumaki, not me."
The Sage of Six Paths shook his head.
"Gamamaru's prophecy has changed, ever since you opened these eyes."
"You are the Child of Prophecy."
Kagami Uchiha scoffed.
"That's enough, I get annoyed talking to fatalists like you."
"Since you are guarding the Pure Land, you must have also understood the mysteries of the soul."
"If the Child of Prophecy fails, this is the trump card you used to seal Kaguya, isn't it?"
"No, I believe the Child of Prophecy can seal Mother again; this is the power I have accumulated for the Shinobi World."
"Hamura and I were born amidst the blessings of all living beings; it was the Shinobi World that gave me life."
"I have a deep sense of dread about the tribes that my mother fears."
Kagami Uchiha silently watched the Sage of Six Paths.
After a long time, I finally understood what it meant.
"It's you..."
Kagami Uchiha gradually understood everything.
"I knew it. Even if the world has a will, how could it so precisely select the Mangekyo?"
"It's because the Sharingan, which belongs to the Yin Release, makes it easier for you to operate, right?"
"Back then..."
"You're the one who helped me get promoted."
"Just like how I'm helping Shisui now."
The Sage of Six Paths did not deny it.
"I saw Madara summoning the Ten-Tails' hull."
"As you can see, it is difficult for me to live in this world without using the Pure Land method."
"I sensed something manipulating Madara from behind the scenes, and this feeling has grown stronger over the past thousand years."
"And you... seem to know what that unknown thing is."
Kagami Uchiha remained silent for a moment.
The Sage of Six Paths was unaware of Black Zetsu's existence, but he vaguely sensed something.
The Akatsuki's activities in collecting the Tailed Beast in the original timeline could not have escaped the notice of the Sage of Six Paths, who also possessed the Demonic Statue of the Outer Path.
It can be said that even if the Sage of Six Paths suffered a sudden cerebral infarction, he would still be able to figure out what they were going to do.
But he did not intervene.
The resurrection of Kaguya Otsutsuki in the original timeline involved too many coincidences; if any link in the chain had gone wrong, her resurrection would have failed.
The Sage of Six Paths made it sound good, handing over all his power to Naruto Sasuke.
But he later appeared and summoned them back from the Starting Ball Space.
This shows that he possesses the power to interfere in the present world.
Even if things go awry, as long as he takes the lead in capturing a few Tailed Beast and hides them for decades, a large number of Akatsuki will die of old age and be unable to do anything.
Fishing.
The Sage of Six Paths isn't afraid of me coming out; what he wants to find is the mastermind behind it all!
In other words...
In the original timeline, the Sage of Six Paths' true purpose was to seal away his mother and Black Zetsu together!
Kagami Uchiha remained silent for a long time, until the Sage of Sage of Six Paths' voice rang out again.
"So, Mirror... is the person you sealed away the mastermind behind the thousand-year war between Indra and Ashura?!"
"No."
Kagami Uchiha did not have the habit of being a riddle teller.
"His name is Ōtsutsuki Isshiki, and he is Kaguya's superior."
The pale purple Rinnegan visibly trembled.
Kaguya was the strongest person the Sage of Six Paths had ever seen. Even Kagami Uchiha was not as good as his mother in her prime.
However, Kagami Uchiha actually sealed his mother's superior!
What's going on?
"Alright, I don't have time to talk to you about this. I don't need your help this time. I will customize Shisui's Dōjutsu."
"Etc!"
The Sage of Six Paths nearly stood up. "What exactly does that Ōtsutsuki Isshiki mean? Wasn't Mother wary of the people from beyond the heavens?!"
"Or perhaps those people already arrived in the Shinobi World, and I just didn't notice!"
Kagami Uchiha's eye power slowly faded.
"You can't make the right decision. Instead of overthinking it, you should give the Yang Power to Uchiha Madara or Hashirama Senju."
"I've said it before, the future of the Shinobi World is up to me."
"You immortal who has been dead for a thousand years, you should just live in the world of mythology."
——
Kagami Uchiha withdrew his consciousness, but for the people here, time had not passed.
No one could have noticed that Kagami Uchiha had just been on the edge of life and death.
He began to organize the energy gathered in Shisui's body.
If Shisui were to operate it himself, this force would be enough to cause him to explode and die dozens of times over.
First, the first one.
Shisui's four Tomoe on his left eye spun rapidly, forming a wheel-like pattern.
The difference between this and the original Mangekyo is that the hollow area is larger, and the outer edge of the wheel blade is not a windmill-shaped curved blade, but rather the shape of four Kunai.
The wounds on Shisui's body began to emit steam, healing rapidly.
The amount of knowledge required for the Yin-Yang Conversion is too great. Kagami Uchiha tried to teach Shisui, but he couldn't.
After all, not every PhD can teach a PhD.
We have no choice but to back down.
Mangekyo Eye Technique: Hayami Kohaku Nushi.
Using the body of the Katsuyu Sage as an energy source, he not only possesses self-healing abilities comparable to Hashirama Senju, but also experiences a significant increase in lifespan.
It will take at least several hundred years.
The second Dōjutsu in the left eye.
Flying Thunder God Slash - Tobirama.
A soul strike that transcends time and space; wherever the gaze falls, the spirit's Tobirama can instantly descend.
"You bastard..."
Tobirama Senju's voice rang out.
"Why haven't I disappeared!"
"At least... erase my consciousness!"
Kagami Uchiha's voice was flippant. "Since you're going to have Shisui replicate my Dōjutsu, then you should also give him a pet."
"Tobirama Senju, even when you were fighting Uchiha Madara, I acknowledged your tactical talent."
"Teach everything you have to Shisui, and then I will free you."
Boom--
The Kagami Uchiha inscribed a seal, sealing Tobirama Senju's consciousness within Shisui's eyes.
After that, it was left to Shisui to handle.
Then...
It's the right eye.