Naruto: I Can Take People Through the Ninja World in the Future

In the central palace of the Daimyo's Residence, a loud table slam erupted.

"What? You say you've cracked my Bringer-of-Darkness Technique?"

"Impossible, absolutely impossible!"

Tobirama glared at the Uchiha girl before him, disbelief and anger surging.

Uchiha Naori sat across from Tobirama, responding calmly and evenly, neither humble nor arrogant.

"The Bringer-of-Darkness Technique is just a type of genjutsu, disrupting the target's brain with chakra, causing their eyes to hallucinate, losing all light, and falling into darkness. It's no different in essence from other genjutsu principles…"

Tobirama snorted coldly, deeply dissatisfied with her explanation.

"You seem to know a lot. What's the point of all that nonsense? Let me test your skills!"

"Bringer-of-Darkness Technique!"

Tobirama formed hand seals, suddenly casting the Bringer-of-Darkness Technique, swiftly striking Naori, robbing her Sharingan's vision.

He had no intent to kill, but teaching this presumptuous Uchiha female ninja a lesson was fair game.

Best to make her flail helplessly, tasting the consequences of arrogance!

The next second, Tobirama seized the darkness, darting behind Naori, preparing a surprise attack.

*SWISH!*

The girl drew her short sword, slashing backward.

The counterattack wasn't impressive—speed and strength merely Jōnin-level—but it repelled Tobirama, halting his sneak attack.

Not because she was strong; at 16, how could she match Kage-level Tobirama?

If Tobirama used full power, he could kill her instantly.

But he hadn't, assuming she was blinded by the Bringer-of-Darkness Technique, unable to sense his attack.

Yet, she accurately predicted his direction and countered!

No—

Not predicted—she saw him!

"You can see me?!"

"Was Tobirama-sama planning a sneaky back attack? Such bad behavior!"

Naori looked at Tobirama nearby, seemingly unaffected by the Bringer-of-Darkness Technique.

Tobirama frowned, ignoring her taunt.

"You really can see me. How did you do it?"

This genjutsu was crafted by Tobirama specifically for Uchiha, to seal their vaunted Sharingan.

The Sharingan excelled in three areas: 'dynamic observation,' 'ninjutsu and taijutsu mimicry,' and 'genjutsu attacks.'

Blinding the opponent rendered the Sharingan near useless.

Until now, no Uchiha hit by the Bringer-of-Darkness Technique had broken it.

Madara? His eye power was too strong; Tobirama couldn't shake him. Even casting the technique wouldn't affect him, so he was irrelevant for now.

But this girl—Tobirama was sure she was hit, yet she could still see him?

This made no sense!

"Tobirama-sama's jutsu is indeed refined. Like most visual genjutsu, once hit, you either rely on massive chakra to break free or external chakra intervention to restore brain nerve chakra flow, thus dispelling the genjutsu."

"Hit alone, there's almost no escape."

Naori analyzed and explained calmly, clearly knowing all this.

Before departing, Hashirama gave her Tobirama's entire life guide, detailing everything from his childhood bedwetting to favorite underwear colors—all recorded!

Not to mention Tobirama's forbidden jutsu, all packaged and handed to Naori by Hashirama.

In short, Tobirama before her was half-naked!

"Then how did you break it? Hit alone, it's impossible to break!"

Tobirama was full of doubt, refusing to believe his prized forbidden jutsu was cracked by an Uchiha girl.

"The solution isn't hard."

"Hi no Mikoto, a new eye technique I developed, controls another's chakra, stimulating my brain, enhancing sensory acuity and reaction speed to a degree…"

Tobirama frowned. Uchihas developing various eye techniques wasn't a secret.

A young Uchiha female ninja independently creating a new eye technique surprised him but wasn't impossible—within reason.

Tobirama didn't think he was the only genius; he'd seen countless future geniuses.

But even this Hi no Mikoto couldn't break the Bringer-of-Darkness Technique, could it?

Naori was alone.

How could she control another's chakra to stimulate her brain?

"This eye technique can be used with the Patriarch's Transcription Seal."

Seeing Tobirama's doubt, Naori added.

At this, Tobirama was enlightened.

Genius communication was concise.

With a hint, Tobirama grasped the principle.

"So, you used the Transcription Seal to pre-seal another's chakra in your eyes. When sensing a genjutsu attack, it passively activates, using Hi no Mikoto's effect to stimulate your brain, breaking the Bringer-of-Darkness Technique?"

"Yes."

Naori's soft confirmation thundered in Tobirama's ears.

His prized forbidden jutsu was indeed cracked by an Uchiha female ninja.

What about Senju Tobirama's honor?

Technically, this wasn't fully breaking the Bringer-of-Darkness Technique.

It required pre-sealing another's chakra and handling two specific eye techniques.

Hardly a complete crack.

Both the Transcription Seal and Hi no Mikoto were advanced eye techniques; ordinary Uchihas couldn't master them.

But it was a way to independently target and dispel the Bringer-of-Darkness Technique!

No matter Tobirama's dislike, he couldn't change this fact!

"By the way, Tobirama-sama's ninjutsu seems perfect for countering our Uchiha's Sharingan. Could it be aimed at Uchihas?" Her eyes held a faint, teasing glint, deliberately probing.

At 16, Naori wasn't as mature or calm as her adult self, retaining a teenage girl's slyness.

"Nonsense! Pure slander!"

"Everyone knows I've no prejudice against the Uchiha clan!"

"My ninjutsu are all for Konoha."

Tobirama's face shifted, firmly denying.

Targeting Uchihas had gotten him punished by his brother multiple times.

With his brother alive, despite developing many Uchiha-targeted forbidden jutsu, Tobirama didn't dare openly admit it.

Otherwise, his brother's rattan whip would hurt more than his water whip!

"So, I thought Tobirama-sama hated us Uchihas…"

"No way! Uchihas are so great; how could I hate them?"

Tobirama answered through gritted teeth, inwardly wanting to devour this Uchiha female ninja alive.

"So, Tobirama-sama, any other pointers?"

"You… very good! Very good!"

Tobirama held back long, only managing these words.

Uchihas forcing his praise were countable on one hand; this young Uchiha female ninja was among them.

"Here's the list and info you might need; I've prepared everything."

Naori handed a thick stack of documents, stunning Tobirama.

"This?"

"This section has data on officials handling the Daimyo's Residence's urban administration and judiciary; those with major murder crimes are marked and sorted…"

"This section lists city officials for military and urban security; those with crimes are skipped, with special marks for fools recently committing major secret crimes…"

"And this section covers nobles in the city noticing the Daimyo's oddity, secretly contacting the other four countries for aid, with evidence of their covert crimes…"

"…"

The more Tobirama heard, the more shocked and angry he grew!

He'd slaved managing the Daimyo's Residence; yet many villains openly obeyed but secretly betrayed.

Infuriating!

Tobirama wasn't a god; no matter his ability, he couldn't monitor millions alone.

Some villains scheming covertly was normal.

Recently, Tobirama had killed many such scoundrels, but lacking Sharingan genjutsu, he couldn't investigate as thoroughly as Naori.

"I see; I won't spare these bastards! By the way, you gathered all this yourself?"

"Yes."

"You…"

Tobirama couldn't help but be shocked; the workload was extraordinary.

This Uchiha female ninja, in the Daimyo's Residence for just a week, gathered such comprehensive critical intel.

One person outdid the trash Edo Tensei group he summoned!

He was a workaholic; was she crazier?

Naori wasn't smug, continuing:

"It's nothing. I've also controlled roaming inspectors linking surrounding cities to the Daimyo's Residence with genjutsu, mastering six cities' heads; those areas are under my control."

"What?!"

Tobirama was shocked, then excited.

"Who authorized this?"

"Hashirama-sama…"

"Huh?"

"Hashirama-sama permitted me to use my methods to aid Tobirama-sama, speeding up Fire Country control."

Naori produced a secret letter from her clothes.

It bore Senju Hashirama's special authorization, his exact handwriting, with faint Wood Release chakra aura—unforgeable.

Seeing this, Tobirama's surging anger subsided, though some dissatisfaction lingered.

"Even if it's Aniki, he can't disrupt my plans! The Daimyo's Residence isn't fully stable; rashly expanding power now risks systemic collapse!"

Naori nodded but sharply retorted:

"With Uchiha genjutsu, there'll be no collapse!"

"Such heart-twisting governance won't last; can you maintain genjutsu for life?"

Naori shook her head, sharply replying:

"No need for life. Until we control the entire Fire Country, it's enough."

"Also, Tobirama-sama, your efficiency seems too slow. At this rate, fully controlling the Fire Country will take months."

"You're too slow; the Patriarch said someone won't be pleased!"