Among Mizuki's known kaleidoscope writing wheels, the only example that can get rid of the loss of eyesight and even blindness after frequent use is Uchiha Obito.

The kaleidoscope writing wheel eye that does not achieve eternity is not the ultimate form of the writing wheel eye after all, but in terms of power, there is actually no essential difference between the two, but there is a quantitative difference in the proficiency of use and the strength of pupil power.

The perfect Susanoo of the Eternal Kaleidoscope Writing Wheel Eye is not necessarily much stronger than the Kaleidoscope Writing Wheel Eye.

But the consumption of pupil power is always a difficult hurdle that cannot be bypassed.

What exactly is the pupil power, Mizuki is not completely clear, but it is indeed there, as long as you check the kaleidoscope writing wheel eye, you can understand the existence of this kind of thing.

The pupil power of the blood relatives who transplanted the kaleidoscope writing wheel eye before, upgraded to the eternal kaleidoscope writing wheel eye, how to be regarded as the original appearance, it is estimated that no one can say, Uchiha Madara is just an accidental recipient of his younger brother Uchiha Izuna's kaleidoscope writing wheel eye, and inadvertently discovered the secret of pupil power fusion.

This kind of simple transplant surgery is naturally difficult for Mizuki.

"I don't know what you think, but Shimura Danzo was killed like this, you're really amazing!"

The nasty guy died, and Mizuki was in a good mood and gave a rare compliment to Sasuke Uchiha.

"That kind of bad old man who has long been outdated should have died a long time ago. ”

The corners of Sasuke Uchiha's mouth showed a smug smile:

"Hatred is powerful, especially for the Uchiha. ”

Sasuke, who still thinks that he has avenged himself with his own hands, doesn't think there is anything wrong with him,

"There's one last one left!"

"yes, then come on!"

Killing Uchiha Obito, Mizuki has tried several times, but none of them have succeeded, but it has made this bigoted man with a bad brain stronger and stronger.

If it's possible, Mizuki really doesn't want to directly involve these guys who finally decide their fate, maybe when the time comes, he will need to face Madara Uchiha and even Kaguya Otsuki himself.

Neither the reincarnation of Asura and Indra, nor the legendary child of destiny, and the battle of wits and courage with the mastermind behind the scenes, it is better to let the protagonist play.

Uchiha Sasuke stared at his blurred eyes with limited vision, and after thinking for a while, he said:

"What Itachi said about fusing the pupil power of the Kaleidoscope Writing Wheel Eye can really make the Kaleidoscope Writing Wheel Eye go further?"

"Almost!"

Mizuki confirmed Sasuke's problem.

"The pupil technique unique to the kaleidoscope writing wheel eye can also be fused and inherited?"

"It shouldn't be possible, this unique pupil technique, unless special means are used, otherwise, it is basically impossible for another person to obtain the same power. ”

"Then why did I use Amaterasu?"

"Isn't that weird?"

Mizuki shrugged,

"I don't know the specific reason, I have to check it to find out. ”

A ready-made research subject, even if it can't be dissected, you have to find a chance to understand it well, otherwise, a lot of questions, want to verify, and you can't even find an experimental subject.

Uchiha Sasuke, who hesitated for a long time, finally reluctantly agreed with Mizuki's statement, and decided to be a guinea pig, and at the same time to figure out his strengths and weaknesses, and be able to become stronger next time.

Since the parties involved don't matter, Mizuki naturally took this opportunity to study a kaleidoscope writing wheel eye of Sasuke Uchiha.

After a long time, Mizuki had the initial results and took off the plastic gloves on his hands.

"How's it going, have you come to a conclusion?"

"Almost!"

Mizuki looked at Sasuke, who was a little hopeful,

"The pupil power of both eyes consumes a lot of energy, and it is very troublesome......"

The problem is not ordinarily big.

In a short period of time, a large amount of pupil power of the kaleidoscope writing wheel eye is consumed, and the harm is even more serious than imagined.

It's like running for exercise.

A beginner insists on running 3,000 meters every day, and after half a year, it is only more than 500,000 meters.

But if you run 500,000 meters in one day, it will be a blessing for a novice to run until his muscles dissolve and not lose his life.

Although I don't know what magical talent the so-called Indra's chakra reincarnation has, if it goes on like this, no matter how talented it is, it will not be enough.

"Let's talk about the question you asked!"

Mizuki pointed to Sasuke Uchiha's left eye,

"As you expected, the ability of Amaterasu in your left eye is not something you bring, I think, it should be Uchiha Itachi who used some method to lodge Amaterasu's ability in your left eye. ”

"Homestay?"

Uchiha Sasuke was a little puzzled by the use of the word here.

"You can understand that Uchiha Itachi has already given you some of his pupil power, along with Amaterasu's ability, in some way before he was temporary. ”

Mizuki used to have some doubts, in the original book, Uchiha Sasuke, even if he transplanted the pupil power of Uchiha Itachi's kaleidoscope writing wheel eye, he still did not inherit the ability to read the moon, but Amaterasu used it handily.

If the transplanted pupil force would receive another pair of kaleidoscope writing wheel eyes, there is no reason why they would selectively inherit only Amaterasu and ignore the very practical moon reading.

"In other words, I'm just using Itachi's legacy that was specially left to me! Why Amaterasu?"

Mizuki smiled:

"The unique pupil technique of each pair of kaleidoscope writing wheel eyes is different. The left and right eyes of the same pair of writing wheel eyes are different. ”

This is indeed the case, the pupil technique of the left and right eyes of the Uchiha Obito is Kamui, but the focus of the usage is completely different, the left and right eyes of the Uchiha Itachi are Tsukiyomi and Amaterasu respectively, and it is likely that the strongest illusion of the left and right eyes of the Uchiha Shisui is a little different from the other gods.

Of course, this last point still needs to be verified by Mizuki.

"My right eye is supposed to be the one who controls the flames, so what's going on with my left eye?"

"It's a mistake!"

Mizuki said helplessly,

"Each kaleidoscope writing wheel eye corresponds to a kind of pupil technique, it should not be wrong, but it may not be so obvious, the pupil technique of your left eye should correspond to a strong desire of yours, or an extremely powerful specialty!"

Uchiha Sasuke's right eye to restrain Uchiha Itachi's pupil technique and earth life is quite reasonable, this is Uchiha Sasuke's heart's wish, what happened that day? Even in the original book, Uchiha Sasuke's fire escape is not outstanding, but the thunder escape is much stronger.

Especially now, how can Sasuke Uchiha, who specializes in thunder, awaken Amaterasu's ability?

Therefore, it is basically certain that the kaleidoscope chakra eye pupil technique of Uchiha Sasuke's left eye, Amaterasu, is made by Uchiha Itachi.