As an Uchiha I became the Jinchuriki of Senju Tobirama

While Fugaku was struggling with his thoughts about the strained relationship between Konoha and the Uchiha clan, Uchiha Obito had already collected a large amount of ninja tools and scrolls, donning a new set of clothes.

After that, Uchiha Obito reluctantly bade farewell to Fugaku and Setsuna, his temperament slightly transformed.

Setsuna bid Obito farewell kindly, but once he left, although she was still smiling, her eyes turned cold and ruthless. "Clan leader Fugaku, we have dealt with Obito, so the next step is to deal with Kazuki..."

"Openly criticizing the Sharingan, talking about the will of fire, and using that bastard Senju Tobirama's tricks as a combat method, this is simply the greatest provocation to the Uchiha clan!"

"Leave it to me. I'll crush him..." Setsuna said in a deep voice, and then looked intently at Fugaku.

After a moment, Fugaku nodded expressionlessly. "Since the Setsuna clan elder has decided, let's do it."

...

Kazuki's family training camp.

Kazuki, wielding Muramasa, faced Shisui, who wielded two tantos.

"Idiot! When using a blade, you must conserve some strength. Unless you are sure you can kill the enemy in one blow..." Kazuki said with a smile on his lips. With ease, he deflected Shisui's two tantos and suddenly launched a slash towards his face.

Shisui activated his Sharingan to the maximum, but unfortunately, although the dynamic vision given to him by the double tomoe allowed him to see Muramasa's trail, his body was unable to react in time. He could only watch as Muramasa descended towards him.

The blade stopped about a centimeter from Shisui's forehead.

Kazuki looked at Shisui with a smile and said softly: "Do you understand now? If you conserve some strength, when your attack is blocked, you will have enough energy to defend yourself and you will not be left in a completely passive situation..."

"Especially for a shinobi, who must deal with genjutsu and ninjutsu that confuse the opponent's vision. Rushing into an attack without reservation is not advisable."

Cold sweat dripped slowly on Shisui's forehead, and he nodded seriously. "I know, brother."

At this moment, Shisui was both grateful that he had such a strong and patient brother to guide him and felt a little frustrated.

He thought that his swordsmanship talent was already excellent, but it was full of loopholes in front of Kazuki.

What Shisui didn't know was that he thought he was fighting with Kazuki, but in fact he was fighting with Senju Tobirama in every round.

The Kenjutsu he developed inherited his sharp, practical, and sinister style, integrating genjutsu and chakra slashes, and was a formidable tool for assassinating and annihilating families. Especially against the Uchiha, Tobirama had developed several lethal techniques by taking advantage of the gap between the Sharingan's dynamic vision and the brain's response...

In Kazuki's hands, Tobirama's Kenjutsu was perfected, making up for Tobirama's shortcomings due to his lack of Sharingan.

"I know roughly the source from where you obtained my ninjutsu... Since you are a descendant of Kagami, and I have taught him my Kenjutsu, water release, and genjutsu before, with your talent for developing soul-sealing Kinjutsu, it is not surprising that you were able to master them."

Tobirama looked at Kazuki carefully. After a moment of silence, he couldn't help but ask: "But, are you really using my style of Kenjutsu or Uchiha Izuna's style?"

When Kazuki was instructing Shisui, Tobirama saw his own shadow at first, and was quite proud that Kazuki was abandoning the darkness and joining the light, thinking that his style of Kenjutsu was much better than the Uchiha style.

But gradually, his expression became serious, as Kazuki's Kenjutsu style evolved into that of a pure Uchiha, and it looked very similar to Uchiha Izuna's style!

Later, even Tobirama himself was a little confused.

Actually, Uchiha Izuna and Senju Tobirama's Kenjutsu styles were quite similar.

Both were cold and ruthless characters, with the only notable difference being that Tobirama was more adept at manipulating people's minds, while Izuna used the Sharingan as a distraction attack, being more reckless.

Kazuki blinked and couldn't help but sigh that the eternal problem of the shinobi world seems to be always the bond.

Needless to say, Senju Hashirama and Uchiha Madara are the reincarnations of Asura and Indra, but the strong bond between Uchiha Izuna and Senju Tobirama is no less than that of their brothers.

For example, even a calm genius like Tobirama couldn't contain his curiosity on the topic of Uchiha Izuna...

"Is it so important, Tobirama? I have studied both of their styles, and I have found that there is a high degree of overlap between them, even the basic concepts are similar..."

"The only difference is the presence or absence of the Sharingan. So I wonder, was it you, Tobirama who borrowed Izuna's style of Kenjutsu, or..."

Before Kazuki could finish, Tobirama, visibly in a hurry, replied: "Of course he copied my style! As you can see from the result, my Flying Thunder God Slash not only easily defeated him, in the ninja world, who copies a loser?"

Tobirama spoke with unwavering conviction, but his words hid a slight guilt.

Kazuki keenly caught this point and nodded with a smile. "Yes, yes, what Tobirama said is right... The Flying Thunder God Technique must not be a ninjutsu that Tobirama figured out because his Kenjutsu could not compete with Uchiha Izuna..."

"Oh, it's no big deal. In the shinobi world, techniques are copied and improved. Face it, Tobirama, it's not shameful, even our Uchiha clan uses the Sharingan to copy..."

"It's nothing to talk about! I'm not like you, Uchiha. I use my own Kenjutsu and ninjutsu. I didn't copy anything from that bastard!"

Tobirama was unusually concerned about this matter and emphasized strongly.

However, in Kazuki's mind, an email seemed to have provided the answer.

[From the target Senju Tobirama, you get motor nerve enhancement!]

Kazuki smiled and said goodbye to Tobirama who tried to debate with him for another five hundred rounds and tell the difference between the two. He then began to carefully feel his increasingly active body, while explaining the essence of Kenjutsu to Shisui.

"Don't worry, Shisui. If you don't understand something, I can continue teaching you..."

Kazuki stroked Shisui's sweaty head.

Tobirama's Kenjutsu, adapted by Kazuki, were still a bit advanced for little Shisui.

Just as Shisui nodded seriously, a stout, grey-haired adult shinobi entered the training ground and said: "I too have some experience in Kenjutsu. Uchiha Kazuki, if you still have the courage to face me, fight me." Saying this, his eyes lit up with the deep red of the three-tomoe Sharingan.

The visitor is also very famous in the Uchiha clan.

His name is Uchiha Yashiro, a fervent member of the radical group.

Yashiro's Sharingan radiated a murderous aura. His gaze seemed to chill the atmosphere of the training camp.

Shisui stood in front of Kazuki, raised the tantos in his hands, and narrowed his eyes...

"Shisui, don't be rude to the senior." Kazuki pulled Shisui behind him, turned around and looked at him with a warning, a red light flashing in his eyes.

The meaning was very clear-you are not allowed to expose your Sharingan.

Shisui pursed his lips and gently pulled Kazuki's sleeve to show that he knew.

“Yashiro-san, this is our family’s training ground, a private place where my brother and I usually practice. What brings you here today?”

Kazuki turned his head and looked straight at Yashiro without hesitation, and said slowly, "If I remember correctly, I put up a warning sign at the entrance, indicating that this is our family's place..."

“So, Yashiro-san, have you come to exchange Kenjutsu styles or are you looking for an excuse to fight me?” Kazuki's tone was still very polite, but his eyes became sharp.

Although he has changed his character setting to 'Uchiha Tobirama who is proficient in the will of fire', it doesn't mean he should greet enemies at his door with a smile.

Kazuki's training ground was spacious, and there was no chance of getting lost. The unwelcome visitor was Uchiha Yashiro, a prominent member of the Uchiha's Hawk faction...

“Is it because of my criticism of the Sharingan? Or is it because of my Water Release and my combat style, which some old men of the Sengoku Period don’t like? Now you come to give me a forced lesson?”

Kazuki snorted, his determination to fight fueled.

Interestingly, Kazuki had been looking for an opportunity to seriously confront a powerful jonin to measure his own level and get an accurate reference.

Currently, with his skill in Water Release, Genjutsu, and the use of the Sharingan, Kazuki still did not feel secure enough in this shinobi world.

"Huh... kid, it's not important. The important thing is that your current thinking is very dangerous and needs to be corrected!"

After Yashiro finished speaking, his face was a little tense.

He's already an almost thirty-year-old Uchiha, and Setsuna actually asked him to take care of a child who hasn't graduated from ninja school!

If it weren't for Setsuna's insistence, and the fact that Kazuki had overwhelmingly defeated Obito, Yashiro really didn't want to undertake this task.

In his opinion, losing is impossible, but winning is also a shame!

No matter how talented Kazuki is, his title is still a student of the ninja school...

The Uchiha clan generally advocates confrontation between the strong, and such bullying in the clan is shameful.

Shisui's face flushed with rage. If Kazuki hadn't stopped him with a look, he would have wanted to curse.

This is bullying the weakest!

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