Jiraiya is 54 years old, and we know that Jiraiya was born on November 11, Konoha 10. Then the year he died in battle was the 64th year of Konoha . Nagato died in the same year, and Nagato died at the age of 35, which means that Nagato was born on September 19, Konoha 29 (Virgo). Jiraiya said that Nagato had mastered six chakra nature changes when he was ten years old (chapter 375), and said that he had taught Nagato ninjutsu for three years (chapter 373). Therefore, the time when Jiraiya took care of Nagato should be at the earliest when Nagato was seven years old, that is, the 36th year of Konoha, or at the latest when Nagato was ten years old, that is, in the 39th year of Konoha. However, based on the changes in the manga characters, I think that Jiraiya taught Nagato during the more than three years from Nagato's age of seven to ten, that is, the end of the Second Shinobi War was in Konoha 36, the year in which the title Sannin began to exist. So after the Hanzo War and the Three Ninjas, is there still a war in Konoha? Yes, that is Kato's death. He was 27 years old, and if he died in Konoha 36, he would have been one year older than Tsunade. And Jiraiya is three months younger than Tsunade, is Jilai also suffering from this? In chapter 160 of the manga, the four members of the Tsunade team, except for Tsunade and Broken, there is no figure of Jiraiya and Orochimaru, and one of the dragon sets also said the name of the three ninjas, compared to the previous time when the rope tree died, Jiraiya and Orochimaru were by Tsunade's side, and it can be seen that when the war was about to end, the three ninjas also parted ways. It was also because of Tsunade that Tsunade suffered from hemophobia. And at this time, it was raining heavily, and Tsunade, who was unable to save her lover, would blame her two classmates.

The fourth generation of Hokage Wave Feng Shuimen died in Konoha 48 years old and died at the age of 24, which means that Mizuto was born in Konoha 24 years, five years older than Nagato. Then in the 36th year of Konoha at the end of the Second Shinobi War, Mizumon was 12 years old. As a genius, even if he doesn't get the name of Shinobi at the age of 12, he must have extraordinary strength. So what has he done at his age? Rescue Kushina, so far captured the girl's heart. From the memories of Naruto in Chapter 498, we can see that they all wore forehead guards at that time, and the graduation time of Watergate Ninja School was 10 years old, so the rescue of Kushina must have happened after the age of 10. Moreover, Yun Yin was able to infiltrate Konoha and kidnap important human pillar power candidates, if it wasn't for the Great War period, I wouldn't believe it. This year should be the 35th year of Konoha. Anyway, Naruto's mother began to wear knee-black stockings at a young age.

The scorpion was 35 years old and should have died in Konoha 63, so he was born in Konoha 28. When he was a child, both parents died at the hands of the White Fang, and we don't know when he made the puppets of his father and mother, only when he was a child, but this childhood time period is too large. However, we know that he graduated from ninja school at the age of seven, and there is no sign that he had a ninja forehead guard when he made the father and mother puppet. Although not very convincing, I think the puppet was created before he was seven years old, and his parents died before he was seven years old, which is before Konoha 35 years ago. Scorpion's parents are proficient in puppetry.,Presumably the personal attendants of the three generations of Kazekage.,Referring to Kankuro's Spare I Airo.,And the strength is at least a reference to the old woman of Chiyo.。 Such a couple was killed by the White Fang team, and I have to say that the strength of the White Fang is terrifying. White Fang may have become famous in this battle, otherwise how could he be as famous as the three beloved disciples of the three generations of Hokage? And in the mouth of Watergate, a self-made lover: Sannin is still a little in awe of White Fang.

According to the canon, Naruto graduated from ninja school at the age of 12, but according to Kushina's recollections, she was already a shinobi when she was brought to Konoha. But she actually met everyone at the ninja school? Is it possible to think that the ninja of Vortex Village became a shinobi earlier than Konoha when she was less than ten years old, and she still had to continue her school after being brought to Konoha at the age of ten. It was also because of this that I got to know Watergate. Then the time when Kushina was brought to Konoha was before she was ten years old, that is, before Konoha was 34 years old.

That's all we know about the Second Shinobi War. From the perspective of Shippuden's time, the Second Shinobi War took place more than 30 years ago, and the three shinobi and the white fangs were active on the battlefield, and Naruto's parents' generation was basically still in school at that time. The people inside the Xiao are all active. The world is in the hands of the three generations, and this ninja war is different from the first and third wars, and not a single shadow is dead. Probably because it was so cruel, after the end of World War II, peace lasted only seven years. By comparison, the period of peace after World War III was 16 years, and the First World War was more than 10 years.

Let's speculate on when the Second Ninja World War began. What year was it before Konoha 34? I think it was in Konoha 33 years. The evidence is very insufficient, there is only one: a large number of babies were born in Konoha in 33 years, and we are familiar with Obito, Rin, Asma, Ibiki, Red, Shizune, Mizuki, etc. And Kakashi, Kai and Zai, who were born in Konoha in 34. By the 35th year of Konoha almost no babies were born. So the Second Ninja War should break out between Konoha 33 and Konoha 34 and end between Konoha 36 and Konoha 37.

Roughly know the time of the Second Ninja War, so how did the Second Ninja War break out? During this period of about 33 years of Konoha , what happened in the ninja world that could lead to the outbreak of the ninja war? The Third Ninja War stems from the disappearance of the strongest Kazekage, the third generation of the Kazekage, and the First Ninja War should stem from the death of the first generation Hokage, the god of the ninja world. So what is the reason for the Second Ninja War?

I have a guess: that's the opening of the eyes of the Uchiha Madara's reincarnation.

We don't know how old Hatsuyo and Madara were when Konoha Hidden Village was founded, but Hatsuyo has an impression of the good gambling of his eldest granddaughter who was born in Konoha for 10 years (Chapter 619). In the Hokage's world, a man has his first child who is generally over twenty-four or five years old, assuming that Hatsuyo and his son are also like this, then Hatsuyo was also in his forties when he established Konoha. In other words, Senju Tsuruma was born more than forty years before Konoha. Naturally, so did his good friend Madara Uchiha. So at the time of the Nine-Tails Rebellion in Konoha 48, Madara Uchiha was about 100 years old, no wonder the Sealing Frog didn't believe that Madara was still alive at that time, and it wasn't Toadmaru, how could he live so long? Not to mention, Sasuke didn't believe that Madara was still alive when the Uchiha destroyed the door. Correspondingly, in the 33rd year of Konoha and Madara's age is around 80, it is indeed not far from death. It was at the time of checkmate that Madara opened the eye of reincarnation.

He opened the eye of reincarnation, and before he met Obito, he mainly did three things: 1, colluded with the three generations of the wind shadow to provoke a war between Konoha and Sand; 2, colluded with the three generations of water shadows, took Konoha and sand and rocks in a state of war, and attacked the vortex tide village, and the country of the vortex was destroyed; 3. Install your own reincarnation eye on the Uzumaki Nagato, who has the blood of the Thousand Hands Clan.

There is a war between Konoha and Sha Yin, and Iwakuin will naturally not be idle. The battlefield of these three kingdoms is Yuyin Village again, White Fang is mainly responsible for Sand Hide, and Sannin is fighting against Iwain. During the two-front battle of Konoha, Konoha had no time to take care of the Allied Force, the country of the Vortex, and the Vortex Village was destroyed. Konoha takes the whirlpool Kushina (possibly the patriarch's descendant) back to Konoha, and Yun Yin secretly makes small moves, taking advantage of Konoha emptiness to try to kidnap Kushina, who expected that the water gate will operate in a wave of commotion, repelling Yun Yin and capturing the heart of the beauty. In the end, Konoha defeated the two countries, and the war gradually subsided.

1, the first mention is at the end of the first part, in Sasuke's memories. In chapter 222 of the manga, two Uchiha dragons come to reproach Itachi, saying, "Shisui threw himself into the river yesterday and died, as the number one master of Uchiha...... He is a man who is powerful in the world in the name of "stopping the water in an instant". As long as it is for the Uchiha clan, he will definitely take the lead in any mission. So we think it's unlikely that he will commit suicide with such a suicide note. This was also the first and only time that Itachi showed angry feelings. One of the "culprits" who forced the water to stop the water was right in front of the Itachi, and they were still enjoying the bright sunset with their inflated ambitions. Itachi uttered the word "measure" for the first time, saying that he had despaired of the family. Perhaps it was then that he really made up his mind.

2, mentioning the water stop again, it has been more than 200 words and it has reached the beginning of the fourth ninja war. In chapter 459 of the manga, during the negotiation of the Five Shadows, Qing of Wuyin Village found that the chakra color of Tuanzang's right arm, right wrist and right eye was the color of stopping water, and then said: "The pupil technique of stopping water is to enter the opponent's brain and manipulate it, and let the opponent feel the real experience with his own will...... As a manipulated person, they don't know about it...... It's the highest level of Hitomi technique! ”

3, and then after Tuanzang's death, chapter 482 of the manga, the masked man (Obito) cursed the dead Tuanzang: "This guy gave the eyes of the water before he died... “

4, in chapter 520 of the manga, Dou said: The body of the Uchiha Shisui can't be found, and the information on the right eye of the group is not enough. Obito then warned him: Don't be too greedy.

5, after that, there were dozens of words, and in chapter 549 of the manga, we finally learned that in chapter 366 of the manga, what Itachi gave to Naruto was a crow with a left eye that stopped water. And this crow can also be said to be the turning point of the four wars: it freed Itachi from the control of the Dou, and finally prevented the reincarnation of the filthy earth (although this later seemed to be of little use) and most importantly, it made Sasuke change his mind, and the four Hokages born from the new filthy earth became an important combat force.

6, in the manga around chapter 550, there is no need to say much about the strength of the gods, and other important information is:

Talking about stopping water: The strongest illusion ninja of the Uchiha clan stopped the water in an instant?

Itachi said: It will take more than ten years for the kaleidoscope to stop the water to start again, unless there is a chakra between the pillars of a thousand hands.

Even in the face of the situation that Nagato was sealed and Itachi was under control, Dou was still overjoyed to find the eyes of the water stop, claiming: God really helps me, and I can't stop it when luck comes.

Then, the Itachi burned the eyes that stopped the water.

7, chapter 590 of the manga, Itachi told Sasuke about the extermination of the clan before ascending to heaven. Memories stop the water said to Itachi: Just when I wanted to use other gods to stop the coup, my right eye was taken away by Danzo. He didn't trust me and wanted to protect the village with his own set. I guess he's still thinking about my left eye......

8, manga chapter 627, the second generation talked about the Uchiha mirror, saying that he is a person who goes beyond narrow ontocracy and does his best for Ninja Village. The third generation said: Uchiha Shisui is the descendant of Uchiha Mirror, and he is also a friend of your eldest brother Itachi.

There is only so much information about the water stop and the mirror in the manga. Oh, and Kagami is back in the background in chapter 482.

Let's explore one by one:

Age of water stopping:

The information we know is: 1, the water stop is the offspring of the mirror; 2, Zhishui is a friend of the ferret.

Uchiha Kagami is 25 years old, and we know that he signed an agreement with the second generation Hokage to go to Yungain together with Sarutobi and others, except for the second generation, these people can basically be regarded as a generation, and Danzo and others were born 6 years before Ukiha. By the time of the 4th Ninja World War, Konoha was 77 years old when he was 67 years old. Even if the mirror is younger than these people, it shouldn't be too much. And we know: the second Hokage died in Konoha 21, and Hichija was 27 years old that year.

Therefore, I speculate that the Uchiha Kagami probably died within a year or two of Hizaki's succession to the Hokage, and the cause of death is likely to be similar to Shisui: "Go beyond your own clan and do your best for Shinobi Village." Otherwise, the three generations would not say so: Uchiha Shisui is the descendant of Uchiha Mirror, and we have all inherited the will of fire of the first adult, and maybe the old man is the most useless ninja... Only then did the group hide... Burdened with the darkness of the ninja. From the words of the three generations, there is a considerable possibility that the death of the Uchiha Mirror is related to the so-called darkness of the ninja, related to Danzo, and related to the three generations themselves. He and Danzang are only the difference between a black face and a red face.

We'll talk about the mirror later, and let's talk about the age of stopping the water first. We know that Itachi was born in Konoha 46 (67-21) and Fugaku was born in Konoha 19 (67-21+13-40). The numbers in parentheses correspond: Itachi died in Konoha 67 at the age of 21, he died at the age of 13, and Fugaku died at the age of 40. Then let's assume that Kagami was born 3 years before Konoha and that Kagami was already 22 years old when Fugaku was born. Therefore, the mirror is completely the character of the rich father-in-law's generation. We can also basically confirm that the mirror is the grandfather or maternal grandfather of Shisui.

Another piece of evidence about the age of the water stop is that he is a good friend of the Itachi. So I don't think he's going to be a lot bigger than Itachi. If Kagami is Shisui's grandfather and follows our hypothesis: Kagami's birth and death are: 3 years before Konoha to 22 years before Konoha, and according to my previous statistics: the age difference between father and son in Hokage is generally 20-25 years old. Therefore, the birth year of Shisui is roughly in the following range: Konoha 37 years - Konoha 50 years. And because Shisui is older than Itachi, that is, between Konoha 37 and Konoha 45, this happens to be the period of peace between the Second Ninja War and the Third Ninja World War, which I had speculated before. And the age difference between the water and the Itachi is similar to the age difference of Itachi (3-5 years). Therefore, the birth year of Shisui is between the 41st year of Konoha and the 43rd year of Konoha.

Since there is no more circumstantial evidence, for the sake of convenience, we will take the birth year of Konoha up to 41 years. That is, the age of the water stop is placed between Kakashi (Konoha 36 years) and Itachi (Konoha 46 years).

(End of chapter)