Naruto: The Strongest Sage.

After the Otsutsuki clan came to the Ninja World in the later period, there was no such thing as the need for blood relatives to upgrade the Mangekyō to the Eternal Mangekyō and then the advanced Samsara Eye.

After eating the Chakra Fruit, they can open the Samsara Eye directly. All the shackles of the Ninja World are as if they do not exist for them.

Qingye has done various studies on this aspect, and finally came to the conclusion that great strength can bring about miracles.

As long as the chakra is strong enough and the bloodline of the Otsutsuki is in one's body, it is natural to open the Samsara Eye. Just like Indra in the past, he can open it alone.

The current Konoha has actually met this condition. Chakra is available. Sasuke has completed the fusion of seven types of chakra and achieved the Six Paths Body.

The Otsutsuki genes have also been collected. They have entered the testing phase. Once successful, they will be used on Sasuke first.

Let him completely transform into a complete Otsutsuki clan. By then, any pair of Sharingan will not be rejected by Sasuke. As long as he wants, it is not a problem to forcibly open the Samsara Eye by consuming a certain amount of chakra.

Of course, Aoba estimated that Uchiha Madara would not want others to help him open it, so Aoba gave him the first choice.

After a little hesitation, Madara chose the separation and Utopia. Compared with the illusion of Kotoamatsukami, he still prefers the real sword and gun to play hard.

"Now tell me how to open the Rinnegan."

Although Madara opened the Samsara Eye once, that time consumed almost all of his chakra and vitality. And that time it was his own eye.

This time it's not his, even if he can open it, it will probably take decades. So, let's listen to Qingye's method.

In the plot, after Uchiha Madara got back the Samsara Eye, he achieved the Six Paths Body. But when he didn't have the Samsara Eye anymore, he couldn't actually fuse the seven types of chakra and perform the Bloodline Net.

This shows that his Six Paths Body is not complete, and is essentially completed by relying on the high authority of the Rinnegan.

Even worse than Sasuke now. Sasuke completed the fusion of chakra first, and then opened the Samsara Eye. The order is different, and the results are also very different.

The difference is that even if Sasuke loses the Rinnegan, the Six Paths Body will not disappear. Except for losing the pupil technique of the Rinnegan, all his abilities will not change.

Qingye took out a sealed scroll and after unsealing it, a dangerous aura emerged from it.

"Is this... the Seeking Truth Jade? No, it doesn't look like it."

Madara looked at the chakra ball in front of him with a serious expression. At first glance, this black chakra ball looked like a chakra jade. But if you look closely, it is actually different. It is not as smooth as a chakra jade, as if it were real. The surface is actually slightly undulating and wriggling. It's like something is being nurtured.

"This thing should be the first time it appears in the ninja world. I call it the origin of chakra."

"Original Fire? Is this the product of the fusion of seven types of chakra?"

"That's right, but it's not expressed in the form of a Tao-seeking jade. It's a more primitive and direct form of expression."

"...You want me to absorb this?"

"That's right, Master Ban has already achieved all seven attributes. But it should not be completely integrated yet. The fact that you can't use the Truth-Seeking Jade without the Rinnegan is proof of that."

"That's right. So, this thing is a fused seed. If I absorb it, I will naturally understand how to fuse the seven types of chakra in my body. Then I can complete the complete fusion of my own chakra and achieve the body of six paths."

"That's right. My method is the opposite of the order that Madara-sama used to open the Samsara Eye. It emphasizes achieving the Six Paths Body first, and then feeding back to the Sharingan, thus achieving the Samsara Eye. And I think this method is actually more reasonable."

Unexpectedly, Madara did not refute directly, but thought seriously about what Aoba said.

In the plot, Uchiha Madara is arrogant and conceited, looking down on everyone. But in fact, the reason for this is that the people he faces are too weak for him.

When facing a ninja who is strong enough, or even stronger than him, Madara will show corresponding respect.

So after listening to Aoba's words, Madara thought about it seriously for a while.

"You make sense. Now that I think about it, I was obsessed with getting closer to the Mangekyo. Maybe I took a detour. I devoted the rest of my life to improving my pupil power. But I overlooked that the eyes, body, chakra, and mental power are all connected.

The basis of these is essentially the body and chakra. Going beyond the body and chakra and pursuing the improvement of pupil power may be really wrong. "

Aoba nodded slightly, admiring Uchiha Madara's understanding. He also only understood this recently. This can be seen from the original plot.

After Madara opened his Samsara Eye, he aged so much that he couldn't even sustain the consumption of the Samsara Eye. This was obviously not normal.

Because the Samsara Eye represents the power of the Six Paths. Opening the Samsara Eye should mean that one has entered the Six Paths. The body should be perfect and close to immortality. So Madara's state is obviously not right, and this is the evidence that he has taken the wrong path.

Even though he took the wrong path, he still managed to open the Rinnegan successfully. It can only be said that Uchiha Madara is truly a genius among geniuses.

"Madara-sama's understanding of the Mangekyo has really reached an extreme."

"Huh, are you making fun of me? You obviously knew these things earlier than I did."

"But these are not my discoveries alone. Rather, they are the conclusions reached by dozens of the best researchers at the Konoha Research Institute."

Uchiha Madara was silent. He always looked down on ordinary ninjas and believed that only top ninjas like them could touch the secret of power.

But Aoba is different. He was born in Blue Star and his thinking is fundamentally different from that of the ninjas in the ninja world.

In his opinion, scientific research requires a flash of inspiration from a genius and the concerted efforts of countless grassroots teams.

Qian Xuesen can create the Qian Xuesen trajectory. But he alone cannot build rockets or missiles. It requires the cooperation of tens of thousands of researchers, workers, and enterprises to produce the final product.

It's the same when doing research in the ninja world. Aoba can provide ideas for many things. This is the plot information he has and the advantages brought by the way of thinking of the Blue Star people. But if you want to turn ideas into usable results, one person can't do it.

Konoha's research institute with hundreds of people is the real transit station for turning ideas into reality.

"Tsk, kid. You only know how to make some fancy stuff. I want this thing. Give me a week and don't let anyone disturb me."