I'm doing scientific research in the Ninja World

While the Fire Country was dealing with the attacks from the Earth Country, the Lightning Country, and the Water Country, the Wind Country, unwilling to be left out, also joined the war of aggression against Konoha.

In the Sand Village, Chiyo's grandson, Scorpion, transformed himself into a puppet, and his appearance remained forever at the age of 15.

Not long after, the Third Kazekage mysteriously disappeared. The Sand Village, which lost its leader, fell into chaos and searched for the whereabouts of the Third Kazekage, triggering a series of incidents.

In order to maintain the stability of the village, Chiyo, Ebizo and others turned their spearheads to Konoha, causing the Fire Country to fall into a four-war zone.

The Fire Country and the four major countries all broke out in large-scale head-on conflicts. Konoha Village, which was surrounded by enemies on all sides on a long front, faced an unprecedented shortage of combat power.

It was in this era that the Platinum Generation graduated from the Ninja School ahead of schedule, was promoted to Chunin, and went to the battlefield.

The Cloud Village sent a new generation of Abby combination, and had an encounter with the ninja led by Minato in the jungle.

The future Fourth Raikage and the future Fourth Hokage staged a solo battle between speed, and Minato successfully defeated Ai with Flying Thunder God.

This battle not only made the future Fourth Raikage dare to call himself the second fastest in the ninja world, but also made the name of Yellow Flash resound throughout the ninja world.

The battle of Kumogakure was safe, but the battle in the Land of Grass was not so smooth.

The Land of Earth sent the East Dead Man to lead the army and directly broke through the defense line of the Land of Fire.

Under his command were some well-known Iwagakure ninjas such as Moji and Oishi.

If Minato had not appeared in time, the East Dead Man might have fought all the way to Konoha.

It was also at this time that Minato's team could only perform the mission alone, and their mission was still the most critical.

Minato's team was attacked by the top ninjas of Iwagakure Village, Huo Guang and Oishi, and Nohara Rin was captured.

Kakashi and Obito went to rescue them alone, and Obito opened the Sharingan at the critical moment and saved Rin.

But during the retreat, Obito was half-pressed by the enemy's earth escape ninjutsu in order to rescue Kakashi!

Before he died, he gave the Sharingan to Kakashi as a birthday gift and asked him to protect Rin.

In another battlefield, Minato successfully killed the dead man, Moji and Oishi after some effort.

As he rushed to the battlefield where Kakashi was, he cooperated with the Sharingan that Kakashi had just obtained to successfully solve the enemy.

In the Land of Grass, the enemy's important support base, the Kannabi Bridge, was successfully blown up.

It is said that a hundred gods are worried in one battle, and the strong soldiers on both sides have not stopped.

This battle gave birth to two heroes with Sharingan, who turned the situation around in one fell swoop and laid the foundation for victory in the subsequent battles. It is called the Battle of Kannabi Bridge.

"Doctor, how are his eyes?"

In Konoha Hospital, Minato and Rin asked the doctor who had just finished an eye examination outside the ward.

"The initial examination showed no rejection, but you should avoid strong light for the time being, and you need to observe for a while!"

An elderly chief physician said to Minato and Lin, and at the same time looked at Nohara Lin.

"Eye transplantation is very risky for current surgeries. Should I say you are bold or ignorant? Fortunately, there was no problem!"

Nohara Lin lowered her head in guilt after hearing the doctor's reprimand. At that time, she didn't care about so many things. She had to survive first to have a future.

The technology of eye transplantation is not mature. If it is the same family, it is okay, but transplantation between different families is prone to rejection.

Moreover, it is a special blood limit like the Sharingan. If there is no corresponding Yin attribute constitution, the risk is even higher.

"Thank you, doctor. The situation was urgent at the time, and we had no choice!"

Minato explained to the doctor with an apologetic look, and he was very respectful to this famous Konoha hero doctor.

"Alas... I'm also worried about this child, I spoke a little harshly! Call me if there is any situation!"

From his wrinkled face, it can be seen that he is sincerely concerned about the patient.

Minato and Nohara Rin bowed to the doctor with great gratitude. When only the two of them were left, Nohara Rin finally couldn't hold it anymore.

"It's all because of me. If I hadn't held him back, Kakashi wouldn't have been injured, and Obito wouldn't have..."

As she said that, Rin squatted down with her face covered. As a rookie, she felt the cruelty of war for the first time. In her opinion, if it weren't for saving him, the two of them wouldn't have been in trouble!

"It's not your fault! You did a good job. I will go to Uchiha to explain the situation in person."

Minato patted Rin's back, worried that she would feel too guilty about this matter.

He himself also blamed himself. If he could be faster and provide support more timely, perhaps this situation would not have happened.

After comforting Rin, Minato went to UchihaThe clan's land, things have already happened, Kakashi and Obito are his disciples after all, so they must go to Uchiha in person.

Things involving Uchiha must be treated with caution. Minato quickly came to the Uchiha's residence and found the current head of the Uchiha clan, Uchiha Fugaku.

The two are about the same age, so it is very convenient to communicate, but Fugaku is the head of the Uchiha clan after all, representing Uchiha.

There are always casualties in war. Obito, the Chunin, died, but the fate of his Sharingan cannot be easily determined.

"Minato, the Sharingan involves the biggest secret of our Uchiha. As the head of the clan, I can't agree to your request."

Minato and Fugaku knelt face to face, with a coffee table in between.

Fugaku didn't deliberately make things difficult for Minato. With Minato's current prestige in the village, he is very likely to become the first candidate for the next Hokage after the war.

As the head of the Uchiha clan, he still has this vision.

But even though Fugaku is the head of the clan, he is not the only one who has the final say on Uchiha affairs. There are also hawks and doves in the clan and other respected elders, and they have to listen to their opinions.

"What do you think will make you let this matter go?"

Kakashi is his only disciple. If he can't protect his disciple, how can he, as a teacher, enjoy this honor even if he becomes Hokage?

"I need to talk to the Third Hokage, and the clan needs to hold a meeting before making a decision!"

Fugaku simply said it directly. Although Minato is expected to become the next Hokage, he is not yet!

The power is still in the hands of the Third Hokage, and the exchange of interests must be discussed with the person who can make the decision.

"That's fine! But you can't do anything to Kakashi during this period!"

Fugaku pondered for a while before slowly nodding. Minato now has a high prestige in the village, and he doesn't want to offend him. If he really becomes the Hokage of Uchiha in the future, he will have to look at his face.

"Well! I'll give you this face. During this period, I will restrain the clan members."