"As long as you can switch it on and off freely, it won't be a big problem."

Itachi paused, "If you want to improve your pupil power, just use the Sharingan ability more often. Generally speaking, adult clan members will train the three magatama within four or five years after opening their eyes. If you encounter some emotional problems,

It will be faster if stimulated, but this method is not very stable."

[The premise of the three magatama is that their chakra amount must be close to the jounin level, otherwise their character will undergo unpredictable changes. 】

"As for those illusions that rely on Sharingan..."

Itachi opened his Sharingan, and the three magatama slowly rotated in a circle. Itachi in Giyuu's eyes immediately turned into a huge crow, and in the blink of an eye, it turned into Itachi's original form.

Directly forming images in other people's minds is the basic application of Sharingan genjutsu. Of course, it is also the easiest to crack. Itachi just demonstrated it to Giyuu.

"You can learn it if you need it. The specific content is on a few stone tablets at the clan's shrine. You can see it as long as you open the Sharingan."

The moment Itachi's illusion ended, a sound sounded in Giyuu's head.

[Uchiha Itachi used Sharingan Eye Technique beside you, Moon Breath Resolution +0.003%, current progress is 10.003%.]

Yiyong was overjoyed at first, and then he discovered that the resolution improvement value of the Moon's Breath was not the same as the Breath of Fire's three ten thousandths, but three hundred thousandths!

In other words, it is ten times more difficult to fully analyze the breath of the moon than the breath of fire!

[The 10% I already have should be because I have a Magatama Sharingan, just like the basic 20% of the Fire Breath Resolution, because I am an Uchiha and am born with the fire attribute. 】

[If the pupil power of the Sharingan increases, will it directly increase the progress by 10% or 20% when it reaches the second and third magatama? 】

[But in this case, the Sharingan must be used frequently. The Uchiha genjutsu Itachi mentioned just now...]

"No need."

Giyuu shook his head, "I don't want to learn the Uchiha clan's art."

He felt that since he did not intend to serve the Uchiha clan and become a ninja, he had no reason or qualification to learn and teach ninjutsu, just like a person who did not kill ghosts had no reason or qualification to learn the breathing sword style.

[As for improving pupil power, just cook with the Sharingan open. 】

Just when Yiyong was about to ask about the current time, Yiyong heard a new notification sound.

[After spending 4 hours in close proximity with Itachi Uchiha, the breathing resolution of fire +0.04%, the breathing resolution of wind +0.02%, and the breathing resolution of moon +0.03%]

[After spending 4 hours in close proximity with Uchiha Sasuke, the breathing resolution of fire will increase by 0.03%, and the breathing resolution of thunder will increase by 0.01%.]

【It has been four hours.】

Giyuu was slightly shocked, looked at Itachi and asked directly: "Do you have wind-type chakra?"

"Um?"

Uchiha Itachi looked at Giyu strangely, "How do you know?"

Yiyong lowered his head and did not answer.

He now knows that Sasuke and Itachi, in addition to fire attribute chakra, should also have thunder and wind attributes respectively.

Seeing that Giyuu didn't want to answer, Itachi just assumed that he had seen him use the Wind Release Ninjutsu sometime before, and didn't worry too much.

"It's already noon, the morning training is almost over, Sasuke."

Itachi held up his hands and his head, showing a satisfied smile, "Besides, since Giyuu has successfully refined chakra, it's time to test your chakra properties."

Sasuke once again showed a look of anticipation, "What should we do?"

"There are special test papers, but most ninjas only use these when they reach chuunin. You guys are way ahead of schedule."

Itachi took out two palm-sized pieces of paper from his pocket and handed them to Giyuu and Sasuke one by one, "Concentrate your chakra on the acupuncture points on your hands, and the paper will automatically react. If it is a fire attribute,

Paper will burn; thunder will wrinkle; water will be wet; wind will tear; earth will shatter."

"What if there's more than one kind?"

Sasuke is worried that he only has one chakra attribute.

"You'll know after you try it."

Itachi smiled and said, "Don't worry, there's nothing wrong with either one."

[Dad is not talking about you then.]

Sasuke wrinkled his nose to express his dissatisfaction, and then slowly directed chakra to his hands through the meridians.

From this point, we can see that the biggest difference between Sasuke and Giyu is that Giyu can clearly see the location of each meridian, thus saving a lot of time.

It wasn't until fifteen seconds later that the paper in Sasuke's hand changed!

The right half of the paper ignited a flame, while the left half suddenly shrunk like a peeled candy wrapper, with clear boundaries, each occupying one-half.

"You can rest assured now."

Itachi looked as happy as Sasuke, "It's fire and thunder. Fire Release and Thunder Release are both very powerful ninjutsu."

"Really? That's great."

Sasuke extinguished the weak flame and kept the used test paper as a souvenir.

"Now it's time to be brave—"

Before Uchiha Itachi finished speaking, Giyuu's chakra instantly spread to his hand, as if he had practiced it ten thousand times.

As expected, the test paper in his hand started to burn from one side.

But the next moment.

The test paper bent and melted like hanging wax, as if it had been soaked in water for three days and three nights. The area gradually expanded from a small corner to the entire paper. Even the newly burned part was covered by the moisture that represented water.

The coverage is gradually extinguished.

Itachi opened his eyes wide.

【This, this is...】

This means that this heroic chakra, in addition to the fire attribute passed down from generation to generation by Uchiha, also possesses the opposite, the most extreme water attribute!

This kind of affinity is probably only matched by the Second Hokage and the ninja demigod Sansho Hanzo!
Chapter completed!