Honkai Impact 3rd: This is how Obito and Rin used it

As Naruto was thinking this, he didn't notice that the number of shadow clones in the field had decreased to less than twenty, and they were all confined within a certain range by the flying steel wires and shuriken, without the slightest omission.

By the time he realized something was wrong, it was too late.

A glint of light flashed in Sasuke's eyes.

"Fire Release: Great Fireball Technique!"

Chapter 511 Kurenai's Instruction

The Indian pattern forms quickly!

In the blink of an eye, Sasuke had completed the hand seals, placed his right hand on his chest, took a deep breath, and let his chakra build up in his chest.

Upon seeing this scene, Kakashi Hatake's lazy gaze suddenly sharpened.

"This is... the Great Fireball Technique!?"

"not good!"

The Fireball Jutsu was very familiar to Kakashi Hatake; he recognized it at a glance.

For him, this ninjutsu posed no threat whatsoever, but among genin, especially among newly graduated genin, such a ninjutsu could be considered a trump card against the enemy!

If Sasuke were facing an enemy, there would be no problem with him using such a ninjutsu, but right now, Sasuke is sparring with Naruto Uzumaki.

The latter's clumsy manner is very unreliable. If his main body is hit directly by the Great Fireball Technique, he will likely be seriously injured!

Kakashi Hatake couldn't sit still any longer. He flashed forward and quickly appeared behind Sasuke.

Just as he was about to stop Sasuke's Fireball Jutsu, his movements suddenly stopped.

Sasuke's next move put his mind at ease.

Sasuke's chakra surged and rose, and after he was fully prepared, the fireball he unleashed was not directed at the location of the group of shadow clones, but downwards.

The fireball was aimed at the ground in front of the shadow clone.

"Whoosh!" "Bang!"

A fireball the size of an adult suddenly flew out, and then exploded into a trail of flames in front of the shadow clone.

A red glow covered their faces, and the heat was oppressive.

"Oops!"

"Ugh!~"

What are you doing?!

Naruto's shadow clones cried out in alarm, but they couldn't stop the flames from splashing out.

For an ordinary ninja, the flames might only burn the corner of their clothes or cause some minor burns, but for a shadow clone formed from chakra, the effect is quite different.

With a series of thuds, the shadow clones turned into wisps of smoke and vanished, leaving only the last shadow clone, which then transformed back into Naruto's original form with a 'thud'.

"I'm going to die! I'm going to die!" Naruto Uzumaki jumped up and down, constantly patting the flames on his body.

She felt both resentment at her own disheveled state and envy for Sasuke.

He also wanted to unleash a large fireball, but this C-rank ninjutsu required a high level of chakra control, which he had not yet mastered.

Extinguishing the flames from his body, Naruto Uzumaki raised his head defiantly, intending to confront Sasuke once more.

However, all that came into view was a black dot that kept getting bigger.

"Clang!" The kunai landed on the headband, making a crisp sound.

Naruto Uzumaki stood frozen in place. Two seconds later, he heard Sasuke's voice.

"You lost."

"I...I..." Naruto Uzumaki was at a loss for words.

Sasuke ignored him and walked straight to the side.

"Kakashi-sensei."

"Can I take a break now?"

Kakashi Hatake nodded: "Hmm, not bad."

"From now on, Sasuke, you are free to move around."

"Naruto, Sakura, thank you for your hard work."

Sakura Haruno responded dejectedly and bent down to continue working.

After regaining his senses, Naruto's eyebrows furrowed and he clenched his fists tightly.

He wanted to say that he had been careless, but he had already used that excuse once, and even he didn't have the face to say it a second time.

But... I'm so unwilling to accept this!

She's clearly very capable herself.

Naruto Uzumaki lowered his head and spread his hands.

In the center of the palm, there are peculiar lines imprinted on it, extending backward from the forearm.

That was a trump card that Shenyue Xingyun left for him using sealing techniques.

In the words of Shingetsu Nebula, if faced with an insurmountable and fatal danger, point it at the enemy, and Kurama will intervene.

He still remembers the scene when he asked the god about the moon and the nebula.

"Uncle Nebula, is this thing very powerful?"

Shenyue Xingyun nodded and said calmly, "It's alright."

"I've controlled the energy output path, so it won't seriously harm your body. As for its power... you wouldn't have a concept of it even if I told you."

Naruto Uzumaki: "Uncle Nebula, why are you so nice to me?"

"...Stop being so curious!"

"Practice diligently, and remember, if you want to become stronger, you ultimately have to rely on yourself!"

"Also, if you ever need to use this tactic, remember not to aim it at your own people."

"Kakashi won't do either."

Naruto then realized that the thing in his hand must be very powerful.

But right now, Sasuke isn't his 'enemy,' so he can't use him.

"I...I won't give up!" Naruto thought to himself. "It won't be long before I defeat you with my own power, Sasuke!"

"Naruto, what are you standing there for!" Sakura Haruno's voice from not far away interrupted Naruto's inner turmoil.

"Get to work!"

"Oh~" Naruto Uzumaki snapped out of his daze: "Sakura, I'm here~"

……

Two flowers bloom, two flowers bloom.

The Shingetsu family.

The spacious room has now been completely transformed.

The original furniture and clutter were cleared out and replaced with several ninja school desks.

The decorations on the wall were removed, and a blackboard was hung instead. The blackboard bore the words "Ninja Technique Knowledge Instruction."

Kurenai Yuhi put on a pair of glasses, held a pointer, and stood on the podium looking slightly uneasy, her eyes unsure of where to look.

"Teacher." Below, Shen Yuexingyun sat upright in her chair and spoke up to remind him.

"Time for class."

Kurenai pursed her lips and nervously adjusted her glasses.

"Okay, okay."

Shenyue Xingyun: "Speak properly, don't do it the same way as before."

Upon hearing this, Kurenai's cheeks turned the same color as her eyes.

She still vividly remembers the stern lessons she learned from Shenyue Xingyun after her previous teaching attempts were deemed 'unsatisfactory'.

To avoid a repeat of the previous situation, she made thorough preparations this time.

"Tap tap tap~" The heels of the shoes made a pleasant, crisp sound on the podium.

Shingetsu Seiun couldn't help but let her gaze fall on Yuhi Kurenai's shoes.

Black patent leather high heels with red soles, over ten centimeters long, make the figure more elegant.

This is also Kurenai Yuhi's only external equipment besides her glasses and pointer.

"Tap tap~" Kurenai Yuhi lightly tapped the blackboard as she addressed Seiun Kamitsuki.

"The student below."

"No looking down in class!"

"Put your eyes here!"

The Divine Moon Nebula naturally obeyed.

"Teacher, I understand."

Only then did Kurenai Yuhi feign satisfaction and let out a soft hum.

"This is a one-time exception; there will be no next time."

"If you keep your head down in class again, you'll have to stand and listen."

Without waiting for Shenyue Xingyun's response, he began to give a lecture.

"Today, we will learn about the impact of ninja tool size on combat."

"Nebula, do you know what kind of role different ninja tools can play in battle?"

Shingetsu Seiun thought for a moment and replied seriously, "The power of ninja tools is positively correlated with their size and weight."