Uchiha: Starting as Tobirama's Jinchuriki

"it is good…"

Mito Uzumaki chuckled and asked her second question:

"Leaving aside Tobirama's achievements as Hokage, and simply looking at him as a ninjutsu developer, what do you think of the extent of his research, Monkey?"

"I heard that you had a conflict with Danzo and your disciple a while ago because of the human experimentation, right?"

"You know, Tobirama also enjoys conducting human experiments and has even developed many forbidden techniques..."

"Monkey, there's no one else here, so feel free to give your opinion!"

Hiruzen Sarutobi was sweating profusely.

Did he know that Tobirama Senju had conducted human experiments?

of course I know!

Did he know the extent of Tobirama Senju's forbidden techniques?

Of course I know!

After becoming Hokage, Hiruzen Sarutobi repeatedly reviewed Tobirama Senju's research records and unfinished works, and deeply agreed that the First Hokage had done the right thing.

These forbidden techniques should indeed be banned!

"Unfettered imagination" is an understatement to describe Tobirama's thought process; to be fair, it should be described as disregard for life and death, and having no moral bottom line...

Hiruzen Sarutobi even privately used Tobirama Senju as an example, telling Orochimaru not to be so extreme, to learn from his research approach, but not to follow suit recklessly, or things would go wrong...

But in front of Mito Uzumaki.

Hiruzen Sarutobi couldn't offer the same critical assessment of his mentor Tobirama as he did in front of Orochimaru...

Wouldn't that be going against the natural order of things?

But seeing Mito Uzumaki's oppressive gaze, Hiruzen Sarutobi quickly searched his mind for the right words...

How should I put it? How am I supposed to explain this?

This is the only way...

Hiruzen Sarutobi adopted a look of confusion mixed with wisdom in his eyes, and spoke carefully, choosing his words:

"This...this Tobirama-sensei has been researching ninjutsu for a long time, and his techniques are relatively diverse..."

Whirlpool smiled and waved his hand, interrupting Hiruzen Sarutobi:

"That's not what I'm asking, Hiruzen. I want your evaluation of Tobirama's standards and bottom line in conducting research..."

Hiruzen Sarutobi's eyes became even more dazed. At this moment, he even felt that Mito Uzumaki was making fun of him.

But there was nothing she could do; it seemed Mito Uzumaki just wanted to hear his answer.

Being one generation higher in seniority is really overwhelming...

Hiruzen Sarutobi muttered a helpless complaint to himself, then after pondering for a long time, a sudden idea struck him:

"Tobirama... This Lord Tobirama, in his experiments, was primarily guided by the Will of Fire. In the process of researching forbidden techniques, he saved money, increased the richness of the village's ninjutsu, and showed foresight regarding the village's education and future wars..."

"Monkey, you know that's not what I'm asking..."

Mito Uzumaki looked at Hiruzen Sarutobi, who was covered in sweat, with amusement and laughed.

"Hiruzen, can't you just tell the truth?"

Hiruzen Sarutobi chuckled awkwardly, his lips twitching.

There are some things that Mito Uzumaki could certainly say, but his apprentice really couldn't!

In case Tobirama-sama's spirit is watching from heaven...

At this moment, Tobirama Senju's skin was already turning slightly red.

Although he couldn't see Hiruzen Sarutobi's expression, his tone said it all!

What, are my human experiments really that excessive?

That's just because my older brother lacks vision and my sister-in-law is too conservative. Otherwise, I would have already developed a powerful forbidden technique to protect the future peace of Konoha!

Monkey, why don't you dare to say a few harsh words to your sister-in-law for the sake of your teacher?

Tobirama Senju was very dissatisfied!

Tsunade watched this scene silently, and couldn't help but admire Hiruzen Sarutobi's linguistic skills.

"Tobirama, ever since I met him, I've known he had a unique personality..."

Mito Uzumaki sighed, his aged voice filled with reminiscence: "Before him, ninjas used kunai and longswords to slash and hack, attacking with simple fire, wind, and lightning, and defending with earth and water..."

"But after he invented the Shadow Clone Technique, the ninja world seemed to awaken to the fact that ninjutsu could be developed..."

"I remember it was during a battle with the Uchiha clan. Tobirama somehow obtained those remains and used the Impure World Reincarnation technique to summon the deceased members of the Uchiha clan, making them act as spirits to communicate with the Uchiha who missed their loved ones..."

Hiruzen Sarutobi swallowed hard; he already knew what was going to happen next.

Tsunade frowned. Her great-grandfather was warm, but would he be so kind to the enemy?

"Then, just as they were having the most fun, Tobirama detonated the Mutually Multiplying Explosive Tags inside those reanimated Uchiha clan members, blasting them all to ashes..."

Mito Uzumaki seems to miss it:

"At that time, Madara Uchiha went mad, Izuna Uchiha went mad, and all the Uchiha clan ninjas swore to kill Tobirama, but in the end they failed."

"After the village was founded, Tobirama became Hokage and suppressed the Uchiha clan..."

Seeing Tsunade's shocked expression, Mito Uzumaki laughed:

"Xiao Gang, your second grandfather is just being gentle with you..."

He was renowned for having the fastest speed in the ninja world, but was also considered by the Uchiha clan to be the most despicable demon of the Senju clan…

"Do you want to hear more? There are many, many more stories like Tobirama's..."

Even inside Aozumi's body, Tobirama Senju couldn't hold back any longer!

How could you say such things in front of a child? How could Mito's wife be like this!

There's nothing we can do about this, right?

Although what Tobirama Senju did seemed somewhat dishonest...

But this isn't beyond the comprehension of ordinary people, is it?

Senju Tobirama was sulking, and couldn't help but think that if Aozumi were awake, he would definitely support and understand him!

Seeing Tsunade's troubled expression and Hiruzen Sarutobi's awkward smile, Mito Uzumaki shook her head.

"Seeing this child from Qingshui reminded me of Tobirama's past. As people get older, they always reminisce about things from the past. Please understand..."

Immediately.

Mito Uzumaki's expression turned serious:

"Now, I'm going to talk about why Qing Shui went berserk, why he suddenly used Tobirama's Flying Thunder God Technique, and his chakra. He's clearly an Uchiha, yet he also possesses the Uzumaki clan's Adamantine Sealing Technique!"

Tobirama Senju blinked. Had he not lied to his sister-in-law?

But how could this Vajra Locket possibly be related to him...?

Regarding the Vajra Sealing Technique awakened by Aozumi, Tobirama Senju believed that it was the work of Mito Uzumaki.

After all, Qing Shui had been learning sealing techniques from her for the past few months.

Mito Uzumaki seemed to have sensed something, frequently and secretly sensing Aomizu and channeling some chakra into Aomizu's body...

Tobirama Senju was deep in thought.

Hiruzen Sarutobi and Tsunade listened attentively.

Mito Uzumaki sighed and gave her final answer: "Blue Water is the final product of Tobirama's forbidden technique!"

"As you all know, Tobirama was extremely wary of the Uchiha clan. Even a genius like Tobirama, a Senju with exceptional talent, would find it difficult to contend with an Uchiha with such high abilities."

"While alive, Tobirama could still suppress it, but after death..."

Mito Uzumaki looked at Hiruzen Sarutobi and said softly:

"If a Madara Uchiha... well, let's say a ninja like Izuna Uchiha appeared in the Uchiha clan, how would you deal with it?"

Hiruzen Sarutobi frowned deeply. A Uchiha who could fight his teacher for a lifetime…

In other words, he himself wanted to fight Tobirama Senju in a tournament.

Just thinking about it made Hiruzen Sarutobi feel a chill run down his spine; that was definitely an exceptionally terrifying opponent!

Mito Uzumaki shook her head as she looked at Hiruzen Sarutobi's unconfident expression.

Hiruzen Sarutobi had done his best. As a ninja who was neither Senju nor Uchiha, his talent was already all-around enough.

However, when facing real monsters, they are still no match.

Tsunade was completely bewildered. What was the connection between her great-grandfather's forbidden technique and Qing Shui?

"Therefore, Tobirama came up with a solution to this problem, namely, Aoshui—"

"Tobirama developed a forbidden technique that used his own chakra as the primary source, combined with the chakra of the Uzumaki clan, as the foundation to completely suppress the Uchiha clan..."

Mito Uzumaki looked at Aokiji, her eyes seemingly also shocked by Tobirama's boldness at this moment:

"Relying on this advantage, Tobirama also mixed Izuna Uchiha's chakra into it, eventually forming a chakra aggregate that possessed Aomizu's body, creating a second Nine-Tails for Konoha..."

“You probably can’t sense it, since you’ve never met Uchiha Izuna, but I recognize that eye power. My senses never fail me…”

Hiruzen Sarutobi was stunned, and Tsunade was even more speechless, her mouth agape.

But upon closer reflection, Hiruzen Sarutobi realized that if it were Tobirama Senju, these things would all make sense, especially since he, as the Hokage, knew some of the forbidden techniques that Tobirama hadn't fully revealed—

"This is like an artificial tailed beast that Tobirama-sensei didn't finish developing..."

Hiruzen Sarutobi muttered to himself:

"I've read the texts left by Tobirama-sensei. He once wanted to create a chakra aggregate using negative energy, called the Zero-Tails, as Konoha's second tailed beast..."

"However, it seems we encountered some obstacles later on..."

Mito Uzumaki nodded: "That's right, monkey. Tobirama's technique was forbidden by Hashirama back then."

"But now it seems that Tobirama has not given up. Instead, he has adopted a more extreme approach using the concept of chakra aggregation. In order to resolve the hidden dangers of the Uchiha clan and to create a second tailed beast for Konoha, he has developed a new forbidden technique!"