Uzumaki Naruto, obtained the Shield of Palagi at the beginning

"Sasuke, did I tell you that you hate him, and only by hating him can you gain the power to defeat him?" Naruto asked Sasuke Uchiha.

"That's what my brother said, doesn't this sentence mean that I should work hard to cultivate with hatred for him in order to defeat him?" Sasuke Uchiha asked puzzled.

"This is only the superficial meaning, but the deeper reason is related to the eyes of your clan, that is, the blood wheel eye."

Looking at Sasuke Uchiha with a confused expression, Naruto continued to explain, "You Uchiha clan have more delicate emotions than others, and attach far more importance to feelings, friendships, bonds, etc. than other ninjas. At the same time, when the people of your race lose the emotion they hold dear to them, they will explode with negativity that far outweighs the others.

And this emotion will make the eyes of your clansmen change, which is the origin of the blood wheel eye. It is precisely because of this that most of the Uchiha clan's clansmen have pursued this negative power excessively in their pursuit of power, resulting in the extreme personality of your clan. There are even many people who fight each other in the Uchiha clan in pursuit of power.

Because of this, most of the Uchiha clan are jealous and withdrawn, and it is difficult for them to integrate with other families, and they are ostracized by the village, which makes them feel isolated and want to rebel.

Your elder brother, Uchiha Itachi, evolved into a kaleidoscope Sharingan on the night he slaughtered his own people.

Uchiha Sasuke thought for a moment when he heard this: "In this way, if I want to continue to grow stronger in the future, won't I lose the feelings I cherish and become a puppet who only pursues great power?" I'd rather not have the power I get like this! "

Now Uchiha Sasuke has taken revenge early, and he also understands his brother's deep love for him. Although he hasn't been able to approve of Uchiha Itachi's approach, he is no longer the Uchiha Sasuke in his previous life who blindly wanted to pursue power and revenge and wanted to defeat his brother, and his mentality is much calmer.

Naruto was very happy to see that Sasuke Uchiha was not blinded by hatred like in his previous life, and said to Sasuke Uchiha: "Actually, the Uchiha clan has fallen into a misunderstanding, and the evolution of the Sharingan does not rely on negative emotions, but on intense emotions.

It's just that most of the negative emotions such as anger, regret, and hatred erupt in an instant, and the intensity is relatively large, while positive emotions such as joy, optimism, confidence, appreciation, and relaxation are integrated into all aspects of your life and belong to relatively mild emotions.

But it's not positive emotions that can't make Sharingan evolve, like you, Sasuke Uchiha. When you killed Shimura Danzo before, the joy and excitement of revenge and the feeling of relief in an instant made you open the kaleidoscope writing wheel.

Uchiha Sasuke was shocked when he heard this, and hurriedly asked, "Did I already open the kaleidoscope writing wheel eye at that time?" Why didn't I feel it? As he spoke, he was about to open his writing wheel.

Seeing this, Naruto hurriedly stopped him and said, "If you're not afraid of burning down your home, you can release the Sharingan, in fact, the flames on Danzang's body at that time were your Kaleidoscope Sharingan's ability, but you were too emotional to notice at the time."

Kaleidoscope Sharingan is different from the normal Sharingan, but it only allows you to see the enemy's movements and imitate and cast simple illusions, but it will evolve a variety of abilities, such as Amaterasu, which is said to never extinguish the black flame that you used before, Kakashi Hachiki, who can bend time to absorb attacks, and Tsukiyomi, the mental illusion Tsukiyomi that your brother used to pull you into when your parents were killed by him, etc.

And these are just the most ordinary writing wheels, because the Uchiha clan's mistake in preventing them before caused them to greatly damage their souls and bodies when they opened their eyes, and the origin caused a lack of origin. And not only will this loss not heal, but it will continue to affect the injury and damage the body.

Therefore, the ordinary kaleidoscope writing wheel eye will continue to count the user's body with each use, resulting in the increase of the number of uses, the body is getting worse and worse, the eyesight is getting lower and lower, until finally the situation of high myopia or even blindness appears, and the life span will not be very long. Now that's the case with your brother.

Hearing this, Uchiha Sasuke hurriedly interjected: "Three generations of adults, you just said that the ordinary kaleidoscope writing wheel eye, that is, there are even more powerful writing wheel eyes!" Also, will my brother's body recover?

Hearing this, Naruto replied, "There is an even more powerful writing wheel on top of the Kaleidoscope Writing Wheel Eye, which is called the Eternal Kaleidoscope Writing Wheel Eye. At present, there is only one person known, and that is the patriarch of the Uchiha clan who founded the Konoha Ninja Village with the original Hokage Senju Pillar, Madara Uchiha.

At that time, before the establishment of the Konoha Ninja Village, the Senju clan and the Uchiha clan of the original Hokage were still hostile. In this battle, the younger brother of the first Hokage, the second Hokage, killed Madara Uchiha's younger brother, Izuna Uchiha.

Later, Tsuruma-sama convinces Madara Uchiha to understand that war brings only endless suffering to people. Then the two shook hands and made peace, and the Senju clan and the Uchiha clan together defeated the other clans and absorbed them, creating the Konoha Ninja Village.

On the other hand, Madara Uchiha remembered that he had seen in the classics circulated by the Uchiha clan that after the host himself had opened the Kaleidoscope Sharing, he transplanted another pair of Kaleidoscope Sharingan of his blood relatives, and he himself also opened the Kaleidoscope Sharing, so he could evolve into an Eternal Kaleidoscope Sharingan, which could be used at will without burdening himself.

Madara Uchiha then transplanted his brother's eyes and evolved into the Eternal Kaleidoscope Writing Wheel, becoming the only known owner of the Eternal Kaleidoscope Writing Wheel.

Hearing this, Sasuke Uchiha gritted his teeth and said, "Three generations of adults, please transplant these eyes of mine to my brother, although I don't understand what he did, but I still don't want to see him die early." Besides, my brother has been much better than me since he was a child, and giving him my eyes can also bring stronger power to Konoha. In

fact, Uchiha Sasuke no longer has hatred for his brother, he just complains that his brother has carried everything by himself, but he didn't let him know the truth of the matter and bear it with his brother, but arranged the path he was going to take without asking his own thoughts, but he was not embarrassed to say it directly.