At the beginning, he saved the second generation Hokage

The two brothers are both very thoughtful and powerful. If Uchiha Izuna is given some time to grow, he might become the second master of forbidden techniques. However, he died too early in the original work and was killed by Senju Tobirama before he could show his skills.

After watching the duel between the two, Yun Fei looked towards Senju Hashirama and Uchiha Madara again.

The trees were soon cleared by Uchiha Madara's Susanoo.

Obviously, a tree world could not suppress Uchiha Madara at all.

Uchiha Madara also used his signature fire escape.

Uchiha Madara spit out four fire dragons from his mouth and attacked Senju Hashirama from the four directions at the same time.

It was the Dragon Flame Singing Technique.

This move has been lost in Konoha and there is no place to learn it.

Seeing this move, Hashirama Senju also used the Ranking Technique to summon a wooden shield to block Uchiha Madara's attack. Mikoto next to him was shocked the whole time. Although Mikoto had seen the battle between Yunfei and Hashirama Senju before, she was still shocked to see it again.

This kind of battle that surpasses ordinary ninjas is not something that ordinary people can see.

It is not wonderful every time, but the destructive power must be very large.

Just a moment ago, except for the trees, everything else nearby has disappeared.

However, the two suddenly stopped, and then saw Hashirama Senju saying something, but because it was too far away, Yunfei could only see what Hashirama Senju was saying.

As for what he said, even if Yunfei couldn't hear the sound, he could probably guess it.

It was nothing more than Naruto's set, and Uchiha Madara's reaction was not much different from Sasuke.

Seeing this, Yun Fei knew that the two men could not fight for the time being. At least they had to talk nonsense for a while before they could continue to fight. Fortunately, Yun Fei once again focused on Senju Tobirama. After all, the task this time was mainly on Senju Tobirama and Uchiha Izuna.

At present, the two have reached a critical moment. Uchiha Izuna has opened his Mangekyō Sharingan, but Yun Fei does not know what the ability of Uchiha Izuna's Mangekyō Sharingan is. Taking this opportunity, Yun Fei wants to observe the ability of the Uchiha brothers' Mangekyō Sharingan.

In the field, Uchiha Izuna opened the Mangekyō Sharingan and immediately used ninjutsu. A huge flame spewed out of Uchiha Izuna's mouth, and Senju Tobirama over there seemed to be stunned and had no reaction at all.

Uchiha Izuna saw the situation of Senju Tobirama and realized that it was not good. He did a reverse spin without thinking. Several kunai flew past his hair from the corners. A few strands of black hair fell and a bloody mark was cut on his face by the strong wind.

But Uchiha Izuna was not a pushover. Even though he did a reverse spin to avoid the kunai, he still took the opportunity to make the Tiger Seal.

"Fire Style: Blazing Fire"

"Water Style: Water Rush...."

The ground formed a hell of fire pools, and the intense heat abruptly interrupted the ninjutsu that Tobirama Senju had already performed halfway.

Yun Fei saw this scene and very much agreed with Uchiha Izuna's approach. Powerful water-style ninjas, including Yun Fei himself, would like to change the venue to their favorite combat environment first, such as a huge lake, so that they can occupy the geographical advantage.

No wonder Uchiha Izuna had to force an attack even in this situation. Seeing that Tobirama Senju's ninjutsu was interrupted, Uchiha Izuna directly picked up the blade in his hand, and immediately flashed to Tobirama Senju's side with the instant body technique, and chopped him down on the head with a knife.

Uchiha Izuna knew that the best way to deal with this kind of ninja was to keep attacking, leaving him no time to change the terrain, thereby suppressing his strength.

After Uchiha Izuna's knife was blocked by Tobirama's kunai

"It's so fast, I can't see clearly at all."

The two of them suddenly turned into two black shadows and crossed each other.

The sound of katana and kunai clashing was endless.

Mikoto beside her even exclaimed.

Yun Fei opened his Sharingan early and began to observe, because he wanted to stop Senju Tobirama's fatal blow in time, so he couldn't miss any details from now on, otherwise it would probably cause irreparable losses.

Yun Fei even secretly placed the Flying Thunder God Kunai nearby in advance, just in case he couldn't catch up now because of the distance.

And Senju Tobirama was attacked by Uchiha Izuna like this, and it seemed that he had given up using large-scale water escape and concentrated on competing with Uchiha Izuna.

However, Yun Fei knew his teacher's character, and this must be a prelude to finding an opportunity.

As long as Uchiha Izuna relaxes a little, he will surely kill Uchiha Izuna with one blow.

The physical skills of the Senju clan are stronger than those of the Uchiha clan.

The main fighting power of the Uchiha clan is still in the eyes, and in addition to their physique, the Senju clan's ninjutsu and physical skills are also very powerful.

Otherwise, how could they be called the two strongest clans in the Warring States Period at the same time as the Uchiha clan with the Sharingan.

Although Uchiha

Izuna's physical skills are not as strong as Senju Tobirama's, with the advantage of the Sharingan, he is able to fight Senju Tobirama to a standstill.

"Fire Style: Great Fireball Technique."

After the two fought for a while, Uchiha Izuna found that even with his Sharingan, he could not defeat Senju Tobirama through physical skills. After a hard fight, he retreated with the force of the sword, and a large ball of fire spewed out of his mouth.

Facing the flames coming towards him, Senju Tobirama retreated directly and dodged. At the moment when Senju Tobirama flashed past, Uchiha Izuna appeared behind the fireball, and his kaleidoscope spun rapidly, looking directly into Senju Tobirama's eyes.

"Illusion, Sharingan."

At this moment, Senju Tobirama's whole body suddenly stiffened. He took the last moment to look at the place where Uchiha Izuna had stood before and found that an illusion was slowly disappearing there. It was the clone technique, one of the three most basic techniques of ninja.

""Good!"

Even Yun Fei had to admire Uchiha Izuna's high fighting quality, which was indeed not comparable to that of ordinary ninjas. But Yun Fei soon looked at Senju Tobirama again. He knew very well how capable his boss was. Logically speaking, he should not have been so easily caught in the Sharingan's illusion.

While Yun Fei was still thinking, Uchiha Izuna over there did not wait any longer. He took advantage of Senju Tobirama's inability to move and chopped off Senju Tobirama's head with a knife.

However, the body of Senju Tobirama did not bleed, but turned into white smoke with a bang and dissipated, while another Senju Tobirama suddenly appeared behind Uchiha Izuna, with a cold glow in the kunai in his hand, and slashed at Uchiha Izuna's neck.

……