While practicing instantaneous ninjutsu, Itachi is also trying to improve Uchiha's family ninjutsu, Fire Escape.

Fire, which is usually orange, is known to the Itachi to have a blue flame when it reaches a certain high temperature. The blue flame has a higher core temperature and a stronger burning capacity. The Uchiha clan's fire escape ninjutsu is already the ultimate in yellow flames, and Itachi hopes to develop a blue flame escape technique.

"There is also a certain chemical effect between chakras of different attributes, and the addition of one attribute of ninjutsu to another attribute of chakra may produce mutated ninjutsu. After Naruto's spiral pill added the wind attribute chakra, it formed a spiral shuriken, and suddenly the small universe exploded, killing Kakuto in seconds. ”

Itachi's chakra has a wind attribute, and adding a wind attribute chakra to the Fire Escape Ninjutsu should be able to enhance the power of the Fire Escape.

Itachi controls the fire attribute chakra to keep the ninjutsu will release the unreleased state, and little by little introduce the wind attribute chakra. Under the light of the purple wheel eye, Itachi clearly saw that the fire attribute chakra became more violent after fusing the wind attribute chakra, and kept beating like boiling magma. Itachi can control it with all his might, so that the more violent fire attribute chakra will not hurt itself when the ninjutsu is released.

When the proportion of the wind attribute reaches 12.25 percent, the mutated fire attribute chakra reaches the peak of violence, and if there is no purple chakra eye and the existence of chakra microcirculation in the body, the weasel is sure that he will definitely lose his meridians. The strange thing is that after continuing to introduce the wind attribute chakra, the fierceness of the fire attribute chakra has become flat, but the power is much less.

Itachi continued to experiment with other attributes of chakra, and after two months, Itachi discovered the stable form of the mutated fire attribute chakra.

Eighty-five percent fire attribute chakra, eleven .45 percent wind attribute chakra, and 3.55 percent thunder attribute chakra are the best ratios that Itachi thinks. The fire attribute chakra form formed under this ratio does not lose much power, and the structure is stable, which does not affect the release of ninjutsu.

Itachi secretly experimented, the flame of the new ninjutsu is dark blue, and the general water escape and earth escape cannot be resisted, and only the advanced water escape and earth escape ninjutsu used by the elite upper ninja can completely offset the burning of the blue flame.

The new Fire Escape Ninjutsu, Itachi calls it "Blue Fire Escape".

"The improvement of ninjutsu is similar to chemical experiments. Just like gunpowder, you need to find the best ratio of carbon, saltpeter, and sulfur, and the powerful mutant ninjutsu needs to find the best ratio of chakra with different attributes. It's a pity that there are no patents in this world, otherwise you can apply for it. "Spit and complain, Itachi didn't really want to spread the ninjutsu he developed.

In this world of the jungle, one's own excellent strength is the foundation of the ninja world. Protecting one's own capability intelligence and finding out the enemy's capability intelligence is the basic principle of victory. After all, knowing oneself and knowing one's opponent is invincible. As long as there is enough intelligence, coupled with targeted tactics, it is not impossible for a low-level ninja to kill a high-level ninja by leaping through the ranks.

After nearly a year, Itachi successfully solved the problem of the microcirculation in the chakra body and the chakra in the outside world pulsating at the same frequency. After hard manipulation day and night, the chakra microcirculation in the ferret's body actively adapts to the frequency of the chakra in the outside world. Now, even when the weasel is asleep, the chakra system is still running automatically. Within a radius of three meters, and without the need to seal to instantly use all the ninjutsu he has mastered, Chakra's recovery speed is many times faster.

Domain, this is the domain power of the "Domain Purple Devil" that was born at the beginning. Thankfully, in this world, except for Itachi's purple wheel eyes, no ninja has been able to see the colors of chakra in nature. The white eye could only see the flow of chakra in the meridians of the human body, and Itachi was not worried about revealing his domain power in front of the white eye.

Despite this, the weasel still did not dare to be careless.

"A truly strong man, unusually sensitive, or rather intuitive, to the flow of chakra." Itachi believed that if he used his power in front of the shinobi and couldn't kill him, he would be known to his enemies sooner or later. In the world of ninjas, I don't know how many ninjas with flexible minds, even if there are no perverts like Shikamaru, there are many ninjas like Kakashi.

Time is like an undercurrent underground, passing by but also quietly. When he opened and closed his eyes, the weasel was already six years old.

The time for ninja school graduation is approaching, which means that Itachi will have ninja status after graduation.

The closer he gets to graduation, the more apprehensive Itachi's heart becomes.

"I have pre-graduation syndrome, and I look like I'm preoccupied all day."

In front of Itachi, Aoba is always relaxed. Many teachers at the ninja school are very strange.,Hinata and Uchiha, who fought hard every year before.,This class has become a seemingly good friend.。

Aoba's situation is actually similar, since knowing that Danzo has been to Hinata's house, Itachi has understood that he will most likely join the Hokage's shadows.

The root already has the Uchiha's water stop, and Danzou needs reserve talents who can skillfully use the white eyes. Aoba, as an orphan left behind by a deceased ninja, won't encounter too many obstacles to join the root. With Hinata's temperament, most of them will not choose to fight. What's more, Aoba is not biological.

Normally, Hizoku might say, "Aoba, I've always treated you like my own son," and that's just something to show kindness. No one will treat other people's children as truly biological, even if other people's children are too good to be too good.

When it comes time to join the dark department, at that time, perhaps, three generations have already ****. Four generations will die due to the ghouls being sealed in the case of the nine-tails attacking the village, and perhaps three generations passively avoiding the war. From then on, the Uchiha clan will face unprecedented suspicion and persecution from the top of Konoha leadership, and in the end, the Uchiha clan will be forced to choose the path of coup d'état or rebellion.

"As for myself, if there is still a water stop, I will be trained as a spy by the high-level of Konoha , I don't know how to deal with it." Itachi's current strength is still insufficient, and in the real battle, Itachi believes that his current self can defeat and kill Shangnin, but there is still a huge gap compared to the three generations, Danzo, Mizumon, and even Obito who is about to attack Konoha. If he wants to become a shadow-level powerhouse, Itachi will need at least six years.

Itachi has mastered almost all of the ninjutsu of the Uchiha clan, except for the psychic scroll, which can only be obtained after officially becoming a shinobi. For three years, as long as Itachi was given enough opportunities to come into contact with Konoha's ninjutsu, Itachi believed that he would be able to learn all the ninjutsu he could access. No matter how bad it is, it can be written directly to the brain through the image-based memory function of the writing wheel.

The human body is the carrier of strength, and if the strength of the body cannot keep up, it will not be able to exert its peak strength. The ferret has been working hard to exercise his body, controlling the chakra every night to temper his own body, but the human body can't get rid of the law of growth. Only when he reaches the age of twelve will Itachi's body truly mature and he can truly exert the strength of a shadow-level ninja.

Until then, Itachi must behave in front of Konoha higher-ups to get the most benefits. The Vortex Clan's Sealing Technique, the Dark Division's Enchantment Technique, the Hokage's Book of Seals, the Cells Between the Pillars, and Konoha have too many treasures waiting for Itachi to grab.

For a long time, the weasel was destined to be lonely. What Itachi plans to do, there is no one who can help, not even his best friend, Aoba.

"Actually, I'm worried about how you are, I heard that Tuan Zang has been to your house?" Coming back to his senses, Itachi asked in a low voice.

"I'm sorry, Aoba, please forgive me for not throwing all my heart away in front of my best friend." When you meet people and talk about three points, you can't throw away all your hearts, and the ferret is destined not to believe in a person wholeheartedly.

"That was the night before. My uncle had already told me that Danzou would not assign me S-class tasks until I became a shinobi. ”

"And what do you think about it?" Itachi continued, Aoba is a very thoughtful person.

"The ninjas of the Hyuga clan are already suitable for reconnaissance and intelligence gathering, and they need the power of the white eyes. Not long ago, one of Root's ninjas died in a mission, a member of the Hyuga family, and was robbed of his white eyes by the ninjas of the fog. Gen needs to train another elite ninja with white eyes. ”

After looking around and making sure that there was no one, Aoba continued, "The people of the Hyuga family, as well as the people of your Uchiha clan, joining the root will not cast a spell on the brain, this is the benefit of the ninjas of the big family. When I join the root, I can get more powerful ninjutsu, and Danzo needs a white-eyed ninja, and I will also vigorously cultivate it. At the Hyuga family, although I was hailed as a genius and my uncle also let me learn the family ninjutsu of the Hyuga family, my aunt was already pregnant! ”

Aoba's situation is indeed embarrassing, if Hinata has a child, I'm afraid it will be unpleasant for Aoba to continue to stay at Hinata's house. Even if Rizu is generous, I am afraid that the aunt and the person in the Rizu line will not have a good face. Itachi knew that Aoba's father was originally a candidate for patriarch, but it was only a sudden sacrifice that made Hinata the head of the Hyuga family. According to the rules of the Hyuga family, Aoba can't be classified as a separate family, and Hinata also needs a good reputation.

Aoba has the identity of the clan, so he has the qualifications to become the patriarch, but in this way, no matter how much Hizuku likes Aoba, I am afraid that he will be more inclined to his own bloodline psychologically. It is precisely because of seeing it thoroughly that Aoba will have no resistance to joining the roots. The ninjas of the Hyuga family, after joining the root and dark divisions, will not be selected as the patriarch heir by the elders of the Hyuga family. The old people were worried, and they didn't know what kind of ecstasy soup the root and the dark part would have for the members, and it was not good that the patriarch chosen was a spy of Danzo and Hokage.

After listening to Aoba's words, Itachi instantly understood what was at stake.

"Hehe, I don't know if I'll have a fight with Aoba after I join the Shadows!?"

Itachi thought very obscenely in his heart, it seems that the roots of the group and the shadows of the Hokage have been fighting openly and secretly!