Through the Invincible World of Naruto

"But, what about the changes in the properties of Thunder Release Chakra? Naruto, you can already do it at your age?"

Kai's mood fluctuated for just a moment, and the next moment he was attracted by the change in nature in Naruto's mouth, and then he looked incredulous.

"Well, it's not that unacceptable. After all, Kakashi created his own Raikiri when he was a boy!"

Kai remembered the deeds of his best friend Kakashi and suddenly felt relieved.

"What's so strange about this? I think it's quite simple. As long as you know more about the deeper meanings of different attributes, you can easily learn it. For example, the properties of Thunder Release are violent and extremely fast!"

"Crack!"

"Stab!"

As he spoke, countless winding arcs of electricity suddenly burst out from Naruto's hand, as if he were really holding thunder in his hand.

"Chidori?"

Looking at the familiar sight in front of him, Metkai couldn't help but blurt out.

"No, that's not right. When Millennium is activated, it will make a very sharp sound, like many birds chirping at the same time. But Naruto's move is not inferior to Chidori at all. Just by looking at it, you can feel the violent thunder. How terrifying is the lethality of the secret escape technique!"

"Even though we are so far apart, my body still tenses up automatically and uncontrollably. What an amazing young man. This is a true genius!"

Kai exhaled and calmed down, but his clenched fists could tell how ups and downs his mood was.

"How is it possible that the chakra in your hand has become substantial?"

Tiantian's eyes widened, he clenched his fists, and exclaimed.

"This chakra is incredibly huge!"

Neji learned his lesson and didn't dare to look away anymore, but just from the aspect of breath sensing, he could vaguely detect Naruto's chakra as majestic and deep as the sea.

"What is a Chidori? Teacher Kai, you seem to have seen this trick before!"

Sasuke noticed Kai's change and asked Kakashi using the keyword 'Chidori'.

"Ah, this is my dear friend. The A-level ninjutsu created by Kakashi, the mentor of your group, when he was a boy. It is also a change in the nature of Thunder Release. When it is used, a thousand birds will chirp crazily, and the hand will be like A sharp blade, powerful enough to penetrate the human body, and its characteristic is that it attacks at one point!"

Kai raised his head, looked at the sky, remembered this move and solemnly accepted it to everyone.

"Amazing!"

Sakura was all smiles, not hiding her admiration.

"That masked man turns out to be so strong!"

Sakura touched her chin, expressing great doubts about this.

"Another one has appeared. Are these seniors so strong? They can even create their own A-level ninjutsu!"

Shikamaru scratched his head and looked at the dark clouds flashing with electric arcs, suddenly becoming less determined about his salty life.

"So strong!"

A bag of snacks appeared in Choci's hand. He stared blankly ahead and started eating with "Click!" and "Click!"

"Have I been this strong since I was a teenager? When did I reach this point? Playing games like a child here is not something I can accept!"

Sasuke was once again filled with bitterness. He looked at Naruto and then thought of Kakashi, feeling endless anger filling his body.

"It's so powerless. When can I stand upright in front of that person!"

Sasuke lowered his head, opened his two Magatama Sharingan eyes, and became confused about his strength. In Konoha, he still felt that his strength was improving too slowly.

"Furthermore, because Kakashi once used the Chidori to cut off the lightning in the sky, he changed his name to Raikiri. And with this incredible deed, the Chidori was promoted to an S-level ninjutsu!"

Kai crossed his shoulders, thought for a while, and continued to tell what he knew.

"Is this a real genius? Naruto is like this, and so is Kakashi-sensei. However, I, Rock Lee, am also a hard-working genius, and I will not lose to you!"

Xiao Li, who had always lowered his head, recalled Teacher Kai's earnest teachings and raised his head confidently again.

"Naruto!"

Xiao Li raised his fist upwards and suddenly turned his head to look at Naruto.

"Huh? This guy doesn't want to challenge me, does he? It's such a familiar prelude!"

Naruto looked at Xiao Li's passionate eyes and thought of this instantly.

"what's up?"

"I want to challenge you. I hope you can let me know how far apart we are!"

"Please, Naruto!"

Xiao Li said firmly, and even went to the back and made a 90-degree bow.

"plum!"

Kai looked at his disciple's bow and felt Xiao Li's sincerity. He shouted, but fell silent and did not stop Xiao Li from challenging Naruto.

"Have you decided yet?"

"With your current strength, if you want to challenge me, you can only use that technique."

"However, in your current state, you won't be able to withstand the side effects of that technique for long!"

The corner of Naruto's mouth rose, as if he heard something interesting, but looking at Xiao Li's belief in power, he still persuaded him.

"Naruto! Do you know that jutsu too?"

When Xiao Li heard what Naruto said, he stood up in shock.

"Of course, if it didn't have so many side effects, this technique would not only be an A-level skill, but should be an S-level super physical skill."

Naruto shook his head regretfully when he remembered this.

"Ordinary people's bodies are so fragile, so this technique cannot be practiced by ordinary people. Forcibly practicing it will only lead to the abyss!"

Naruto looked at Metkai and Xiao Li with a feeling of pity.

"So, this technique only pursues instant protection. When encountering an extremely powerful enemy, it will only be a flash in the pan. The charming light can only bloom for a short moment, and then it will quickly wither away!"

With a dangerous gleam in his eyes, Naruto told everything he knew.

"Wai, Choji, do you know what they are talking about?"

Shikamaru became more and more confused as he listened, so he turned to Choji and asked.

"I don't know, but from what Naruto said, it should be a powerful forbidden technique. If it is fully released, you will die."

Choji paused while eating snacks and turned his head for the first time.

"Damn it, you two Riddlers, go to hell!"

The more Sakura listened, the more she couldn't bear it anymore. Sakura was speechless and waved her fist forward wildly.

"Naruto, you really know a lot, but it's really hurtful to say it directly!"

"So, Lee, what decision will you make!"

Kai thought of Xiao Li's desperate training days and looked expectantly at the disciple who hid his head in the shadows.

"Lee, really, Naruto, why are you saying so cruel!"

After all, they are classmates who get along day and night, so they look at Xiao Li worriedly every day.

"Hmph! This is the price of having power. If you don't have talent, you can only do this. It's all fate!"

"A person's talent is innate, everything is decided when he is born!"

When Neji heard what Naruto said, he agreed with it, looked at Xiao Li indifferently, and shook his head with pity.