Naruto: Nara's skill set is incredibly sneaky.

Number 1 is on the field.

"Both sides, form the seal of opposition."

"Jotaro Kojou has lost his fighting ability; form the seal of reconciliation."

……

12 number.

Nara Shikatoki versus Uchiha Riki, both enter the arena.

Tobirama Senju's gaze swept over the two of them.

"Is this the Nara Shikatoki?"

"Yes, teacher. Three months ago, the Nara family called the Nara Deer Toki the hope for the future of the Nara family, but it seems to have been rather quiet for the past three months," said Hiruzen Sarutobi.

Tobirama Senju nodded. "Let's see how strong the two kids are first."

"Both sides, form the seal of opposition."

"start!"

At the teacher's command, Uchiha Riku swiftly fired four kunai at extremely tricky angles.

He himself attacked in sync with the kunai, showing a clear intention to capture the Nara deer in one fell swoop.

Nara Shika loves close-quarters combat the most.

These three months of training were not for nothing.

Shika easily dodged the kunai and collided with Uchiha Ri.

The Shadow Imitation Technique was activated silently, and because the two were so close, Uchiha Riki didn't even notice.

Uchiha Kagami, standing in the stands, shook his head. "This kid doesn't understand his opponent at all."

"They're all just kids; they'll learn from their mistakes," Hiruzen Sarutobi comforted his friend.

"Maybe."

The shadow had already made contact, and Nara Shika quickly retreated.

Seeing this, Uchiha Ryou grinned smugly. "What? Scared?! If you're scared, then admit defeat!"

"Stand up!"

The shadowy figure belonging to Uchiha Ryou stood up.

This was the first time Nara Shika had used this technique in the public eye.

This is certainly quite novel for everyone.

"Interesting. The Yin Release chakra is controlled so exquisitely. Even though the shadow has been separated, it still maintains a connection with the original owner. This kid is very creative! And why is there a Yin Release chakra hidden within this shadow?"

Tobirama Senju muttered to himself, showing a rare moment of interest.

"What the hell is this thing?"

Uchiha frowned slightly, then charged forward without hesitation.

"Get out of my way!"

The shadow and the real person engage in a physical duel.

For a time, they were evenly matched.

I also have to thank Nara Shikaomi for making this possible.

In the last experiment, pulling on the shadow of a Jonin caused damage that was a Jonin's taijutsu attack.

That means that the shadow that was pulled out, at least in terms of physical skills, is definitely comparable to the original owner.

However, the shadow's intelligence is relatively low, so it can be exploited. Therefore, Shikatoshi helps the shadow. There is a chakra thread on Shikatoshi's right index finger that connects to the shadow. Every time the shadow has a weakness, Shikatoshi will help it.

"Annoying thing!"

Unable to break through, Uchiha Riku quickly formed hand seals.

"Fire Release: Great Fireball Technique!"

A fireball instantly engulfed the shadow.

Nara Shikatoki remained completely calm, instead looking at Uchiha Ri with anticipation.

The shadow disappeared.

The next moment, Uchiha Riku felt a blur before his eyes.

He then suffered a severe blow to the abdomen.

"Li, you're still so useless! How many times have I told you! You're an Uchiha, representing the glory of the Uchiha! How could you lose?!"

"Father, I..."

"Hmph! A loss is a loss. Stop making excuses. Trash should be abandoned!"

"No! Don't!"

Nara Shikatoki watched Uchiha Riku utter a pitiful cry, but his heart remained unmoved. Instead, he took out his notebook and frantically took notes.

[The genjutsu was extremely effective; Uchiha Riku failed to detect it (Trainee Genin)]

"I can prove myself, I can!"

"Click!"

The illusionary world shattered, and Uchiha Ryou stood up, panting heavily. When he raised his head, his eyes stared at the Nara deer, and a tomoe swirled in one of his eyes.

"Wow! It's just a D-rank illusion, is it really that big of a deal?! You're so sensitive!" Lu Shi couldn't help but complain.

"Sharingan?! Hahahaha! Nara Shikatoki, you're doomed!" Uchiha Ri couldn't help but laugh out loud.

Watching this scene, Lu Shi sighed slightly, "What a familiar yet strangely memorable moment! The experiment isn't over yet, stand up!"

A shadow appeared.

This time, Shikatoki failed to control his shadow, and Uchiha Riku became even more rampant.

"I have awakened the Sharingan. Mere genjutsu is nothing to fear."

"boom!"

The shadow was blasted away.

Then?

Then Uchiha Riku was controlled again.

Even the original user of this technique, Shikatoki, was stunned. "Why is this happening? Isn't it said that the Sharingan can reflect all genjutsu? Especially a mere D-rank genjutsu, wait!"

Lu opened the editor and viewed the template.

【Magical - Naraku's Sight Technique (Compatibility: High): After the shadow dissipates, a fear effect will be triggered simultaneously.】

"The fear effect here... could it be referring to hard crowd control instead of illusion?! How incredibly sneaky is this?"

When Tobirama Senju saw this scene, he appreciated the deer even more.

No matter who it is, as long as they can develop a technique to counter the evil Uchiha brats, they are good people!

The Uchiha clan members, on the other hand, had gloomy expressions.

This is the first time that the Sharingan has truly and openly failed to counter genjutsu.

"This technique is very dangerous!" The Uchiha elder said in a sinister tone.

Three seconds later.

Uchiha Riki broke free of the genjutsu once again, but this time, he was confused.

Or perhaps it's that his Daoist heart was shattered.

From a young age, his family told him that once he awakened the Sharingan, he would be immune to genjutsu and invincible among his peers.

Now Nara Shikatoshi slapped him hard across the face.

"Come on, let's fight. I want to get some more experimental materials. No, I haven't had enough yet." Nara Shikatoki quickly changed his mind, not wanting to upset the other person.

Uchiha Riki stood frozen in place, motionless.

Uchiha Kagami sighed. "Teacher, how about we leave it at that for now?"

"Hmm." Tobirama Senju nodded coolly.

Uchiha Kagami instantly appeared beside Uchiha Ryou. "Child, our Ryou has conceded defeat. Your technique is quite good."

After saying that, Uchiha Kagami left with Uchiha Ri.

Nara Shikatoki nodded. "Thank you for the compliment."

"Number 12, Nara Shika Tokikatsu!"

"See that? This is the genius of our Nara family!" Nara Shikashin was much more excited than Nara Shikato.

The clan chief of the Yamanaka clan next to him rolled his eyes. "Don't be so smug. I feel like there's something wrong with the way the Uchiha are looking at you."

Hearing this, Nara Shikaomi calmed down.

Indeed, the Sharingan's immunity to genjutsu was broken by Nara Shikatoki, no wonder they were worried!

The Nara deer walked back.

Minato walked over, still shaken. "Thank goodness I didn't fight you. You're getting more and more cunning. Your genjutsu couldn't even be defended against by the Sharingan. That's ridiculous!"

"It was an accident, all an accident. I didn't expect it either."

Lu looked completely innocent; to be honest, he really hadn't expected this to happen.

"Keep pretending. It's my turn. I'll go first."

Water gate enters the arena.

Coincidentally, his opponent was none other than Hyuga Tenichi.

Both of them are currently physical combat specialists.

Don't be fooled by Hyuga Tenichi's family's secret Gentle Fist technique.

But Minato is a pure genius with incredibly fast reflexes!

The moment you throw your fist, this guy dodges and swings his fist at you.

If you were to ask Hyuga Tenichi after watching Nara Shika's battle, he would say, "Holy crap! What a cunning technique!"

At this moment, Hyuga Tensei could only think, "Holy crap! He's cheating!"

How can you play if you can't hit the pressure points?

Finally, as expected, Hyuga Tenichi was knocked away, and Namikaze Minato won.

"This kid's reaction speed is really suited to the Flying Thunder God Technique. And he's just a commoner? That's impressive." Tobirama Senju nodded in satisfaction.

The following matches became rather dull.

It will all be over soon.

"Monkey, Nara Shikatoki and Namikaze Minato will be the focus of your training. Also, inform the Nara clan chief to bring Nara Shikatoki to see me."

Hiruzen Sarutobi nodded. "Yes, teacher."

"Okay, I'll be going now. You and Danzo will handle the aftermath."

Tobirama Senju left.

The battle was over, and the ninja academy dismissed students immediately.

Lu was in a good mood and collected key data.

"Minato, let's go! I'll treat you to barbecue to celebrate our victory today!"

Before Minato could speak, Shikatoki pulled him away.

After having a good meal, I had just gotten home when I saw Nara Shikaomi rushing around in a panic.

"Uncle, what's wrong with you?"

"The second generation wants to see you."

"what?"

"No, let's go."

Nara Shikaomi brought Nara Shikatoki to the Hokage Building office.

While Tobirama Senju was observing the Nara deer, the Nara deer were also observing Tobirama Senju.

"Nara Shikatoki, I want to know how you made the Sharingan ineffective against genjutsu." Tobirama Senju paused here, "Of course, I won't take it for nothing. You can choose one ninjutsu from the Scroll of Seals in exchange."

What the hell!

I wasn't really excited about the Nara deer.

It must be said that Tobirama Senju truly had a grand vision.

If it were Hiruzen Sarutobi, he would be discussing the Will of Fire with you.

Tobirama Senju really did give us something!

However, this involves some family secrets, so we'll have to see what the clan leader thinks.

He turned to look at Nara Shikaomi and found that the clan chief was even more anxious than he was.

Noticing the gazes of Shikatoki and Tobirama Senju, Nara Shikaomi quickly regained his composure. "Ahem, as long as it's not a core member, we Nara are actually willing to contribute to Konoha."

"The Nara clan chief is a man of great wisdom and understanding," Tobirama Senju offered a simple compliment.

"Lord Tobirama, I'm not actually sure if that's the reason. I discovered it by chance," Nara Shikatoki said, offering a heads-up.

Tobirama Senju nodded. "You tell me, I'll make my own judgment."

"The summoned shadow is still connected to the original owner, which is why it returns the damage. The illusion was also transmitted through this medium. However, when the shadow was created, I stored a portion of the chakra within it."

"This will result in the illusion being created first, and then the chakra being consumed."

After hearing this, Tobirama Senju's eyes lit up.

A brilliant idea.

He had studied the Sharingan in depth, and the essence of genjutsu reflection is to quickly analyze chakra and then reflect it.

But the prerequisite is that the illusion must be deciphered.

Nara Shikatoki's operation is to trigger it first, then consume it. After the Sharingan analyzes it once, it finds that there is no chakra flow, so it judges that it is not a genjutsu, which is why it is useless. It can only be broken when the user discovers it.

However, there is a prerequisite issue.

The chakra required to trigger a genjutsu must be instantly transferred and disappear.

Nara Shikatoki relies on shadows, so if he wanted to develop a genjutsu that could counter the Sharingan of the Uchiha clan, how would he find the prerequisite chakra and the medium for instantaneous transmission?