After Madara Uchiha and Uchiha Izuna turned on Rinnegan, they found that their bodies couldn't bear it, so they asked Izuna's wife Uchiha Chirori to temporarily stop the infusion of pupil power.
I want to wait until a practical solution is found before opening Rinnegan. Now that Bai Sui has found a solution, Uchiha Chirori can continue to prepare to open its eyes.
Soon, they received a message from Bai Sui, so the three of them came in succession. Bai Sui said directly that he had found a way to solve their physical weakness.
Not only that, but he also said that his move would give the three of them far more power than they have now, and he switched to Otsutsuki Form.
Then they discovered that Bai Sui's appearance had changed drastically. He had two slightly raised bone horns on his head, his whole body was covered in white robes, and there were nine floating Tomoe behind him.
At first glance, they thought of Sage of Six Paths in previous murals or shrines. The two were dressed very similar. Not only that, they also noticed Bai Sui's pair of Rinnegan.
"I've found a solution, it's because Rinnegan belongs to Kekkei Mōra.
You must know that even Kekkei Genkai will have blood diseases, let alone Kekkei Mōra, which is even further than Kekkei Tōta.
If you want to solve the harm caused by Kekkei Mōra to your body, the easiest way is to make your body become Kekkei Mōra, which is my current state. I wonder what your intentions are?"
Madara Uchiha immediately expressed his position. "I wonder what senior thinks about this Ninja World? I, Uchiha Clan, am willing to obey senior's orders."
Bai Sui shook his head. "I have no idea about Ninja World itself. Instead, I want to ask you a question. Do you know why I keep improving your strength?"
"Is... is it because of my ambition? Is it because I don't want to bow to Feudal Lord and the others, and want to make ninjas stand at the top of Ninja World?" Madara was a little unsure.
Bai Sui shook his head. "No, not really. I don't care who occupies Ninja World. Or do you think that with my strength, whoever occupies Ninja World can do anything to me?
The real reason is because the entire Ninja World has always been in danger of being destroyed. Do you remember what I said about Otsutsuki Kaguya before?"
Izuna nodded. "Remember, senior, that was the existence that brought disaster to Ninja World."
Bai Sui continued, "Yes, but do you know? What is the status of Otsutsuki Kaguya in the entire Ōtsutsuki Clan?
Taking the Hyuga Clan that you all know as an analogy, then Otsutsuki Kaguya is like Hyuga Branch Family, and above her there is Main Family.
Just one Otsutsuki Kaguya has the ability to destroy the entire Ninja World at any time. What do you think of the strength of the entire Ōtsutsuki Clan?
After my understanding from the creatures that Otsutsuki Kaguya had contact with before, it was said that Ōtsutsuki Clan would go back and hand over Chakra Fruit once every thousand years, and according to their calculations, the thousand years have passed, which means that Ōtsutsuki Clan may find abnormalities at any time, and they will send people to check again at any time.
They sent two Ōtsutsuki Clan clansmen here before, but after a thousand years there was no news. What kind of force do you think Ōtsutsuki Clan will send if they send people here again to investigate the situation?"
"Senior, are you worried about the arrival of the Ōtsutsuki Clan, so you have been training my two brothers? Please rest assured that Ninja World will always belong to us. No matter Ōtsutsuki Clan or any other race, don't try to take Vice Admiral away from us." Madara Uchiha said this, showing his strong pride.
Bai Sui shook his head and said nothing more, but began to copy Kekkei Genkai for Madara Uchiha.
When all twenty kinds of Kekkei Genkai were engraved into Madara's body, his body began to collapse, so Bai Sui forcibly condensed it based on his previous experience.
But something abnormal happened at this moment. You must know that the Dharma Power of Bai Sui contains life energy, so the Dharma Power accumulated by Bai Sui can be used to feed the body back when needed.
Although chakra is also composed of life energy, under the ninja system, chakra is extracted for immediate use, so when the body needs energy, they do not have extra chakra to use in return.
Then Madara Uchiha's whole body shriveled up visibly to the naked eye. Bai Sui was just about to use Dharma Power to replenish the energy needed for the other party's transformation. Suddenly he remembered something, that is, Madara also had the psychic beast Nine-Tails, so he asked Madara to channel it quickly.
Madara naturally noticed something was wrong with his own state. When he heard Bai Sui say Nine-Tails, he immediately understood what Bai Sui meant. He wanted to borrow the chakra of Nine-Tails to help him complete his transformation.
Nine-Tails tong had just been channeled and hadn't figured out anything yet. Suddenly he found that he was fixed. Not only could he not move, he was also shrinking rapidly.
Bai Sui directly tried to absorb the chakra of Nine-Tails in Otsutsuki mode, and then separated a small part of the absorbed chakra and sent it to Madara Uchiha for his transformation.
In the past, Bai Sui used Dharma Power to simulate chakra. Now this is Bai Sui's first real contact with chakra. Then Bai Sui found that he hated this energy wholeheartedly, and every cell was rejecting chakra.
Since he was so repelled, Bai Sui naturally would not disobey, so he slowed down the speed of absorbing chakra from Nine-Tails and increased the proportion of chakra transmitted to Madara.
Bai Sui only intercepted a small part of the chakra for his own research. Of course, for safety reasons, Bai Sui used Dharma Power to wrap this part of the chakra to isolate him from contact with himself.
After all, in this case, chakra should be just energy, and it shouldn't cause such strong resistance in oneself. The current performance is equivalent to writing the three words "problem" directly in front of Bai Sui. Bai Sui naturally has to study it carefully.
Even because of this, it directly stopped Bai Sui from cultivating a large number of Otsutsuki level experts in a short period of time. After all, who can be sure what kind of hidden dangers are hidden behind this anomaly.
So Nine-Tails found that its shrinking speed was slowing down, and the change stopped only after it reached 80% of its original size.
Because it is just the transformation itself, the chakra consumed is not too much. It is only 20% of the chakra of the complete Nine-Tails. According to each consumption, a total of Nine Tailed Beasts is enough to transform six or seven more people.