Chapter 18

[Congratulations, Itachi observed Kakashi performing Chidori. Relying on your profound foundation in Lightning Release ninjutsu, Itachi have created Lightning Method: Palm Thunder!]. ===== CHAPTER 39 =====

[Palm Thunder: Condense powerful Lightning Release chakra in the palm, possessing powerful piercing ability, and can trigger a thunder explosion upon collision!]

"Not a bad move!"

After receiving the information in his mind, Shi Yuan was somewhat pleasantly surprised.

He liked the Lightning Method.

That's why he started learning from Lightning Release ninjutsu when he was learning ninjutsu.

And it was also the one he studied the most.

And he had tried Palm Thunder himself before, but it had just failed.

There were even more secret techniques related to Lightning Release that he had been exploring.

It seemed today was a day of harvest!

Shi Yuan began to recall the experiments he had done before, as well as the Lightning Release ninjutsu he had mastered.

At the same time, he performed Palm Thunder in his hand and began to deduce it on the spot.

Inspiration had struck, and he didn't want to miss it!

"Perhaps this time, one of my signature ninjutsu will be born."

Sizzle!

Sizzle!

The sound of flowing lightning current rang out.

Kakashi and Itachi looked at Shi Yuan in astonishment, as a ball of Lightning Release chakra appeared in his palm.

It looked extremely similar to Chidori!

"Is this Chidori?! Why can Shi Yuan perform it?! What is going on here?!"

Kakashi shivered violently, his mind blank.

Chidori was a ninjutsu he developed himself, and besides the Fourth Hokage, he hadn't taught it to anyone.

In other words, he was the only one in the world who mastered it!

It was impossible for Shi Yuan to have learned it before this.

But now, the other party was performing it.

In other words.

"He just learned it just now?!"

"But I only performed it once in front of him!"

"This... how is this possible?!!!"

Kakashi was terrified in his heart, and at the same time, he realized it, swallowing hard.

"If this is really the case, then this guy's comprehension and talent are simply too terrifying!"

"No wonder he could develop so many S-rank or higher secret techniques at the age of six!"

"If this is the case, isn't it a matter of course?!"

"This monster!!!!"

Although Itachi didn't know what Kakashi was thinking, he could see the clues from his expression, and his pupils shrank instantly.

"Could it be that he completely mastered Chidori just by looking at it once, and even made Chidori more terrifying?!"

Itachi took a deep breath!

Although it felt incredible, he wouldn't limit his own cognition.

Because he remembered very clearly that when he was learning the Fireball Jutsu, and even many low-level ninjutsu, he could also completely master them after watching others perform them once!

In the eyes of others, even in the eyes of his father, Fugaku Uchiha, this was somewhat incredible.

But those were low-level ninjutsu!

Low-level meant low learning difficulty!

But Chidori was an S-rank ninjutsu; even Kage-level powerhouses would have to spend a lot of time to master it.

But what about this young man in front of him?

Not only did he learn it at a glance, but he also innovated!

This simply overturned everything he had known in the past.

Just as the two were lost in thought.

Shi Yuan's deduction of the Lightning Method had gone a step further.

Boom!!!

Suddenly, a loud explosion woke Kakashi and Itachi up.

The two looked at Shi Yuan in horror; the lightning in his hand was becoming larger and more terrifying.

Even just looking at it, the two felt their hearts pounding.

Not to mention the terrifying amount of chakra contained in that thunderball, which made them skin crawl.

"In such a short time, he actually increased the power of the secret technique he just developed again?!"

"No, can't give him any more time!"

"This monster cannot be measured by common sense; maybe in the next second, he can make the secret technique evolve!"

Kakashi's thoughts raced, and he gritted his teeth and roared:

"Stop immediately! Don't perform any more ninjutsu, or I'll kill Jugo!"

But Shi Yuan remained unmoved and said calmly:

"Kill him, and all of Itachi will die, and any Hidden Leaf ninja I encounter in the future will also die!"

Kakashi shouted desperately: "I'm going to die anyway, why care about the lives of others? Stop immediately!!!"

"Itachi wouldn't dare. Itachi wouldn't let the entire Hidden Leaf fall into crisis because of me!"

Shi Yuan said calmly, but the thunder in his hand disappeared.

He looked at Kakashi with interest and asked:

"It seems Itachi already know a lot of information about me. So, Itachi are trying so hard to stop me, are Itachi worried that I will develop a new secret technique?"

Kakashi pursed his lips tightly and said nothing.

Itachi's expression changed slightly, having a bad premonition.

Sure enough.

The next moment.

"Then what if I have already finished it?"

Shi Yuan looked at Kakashi with a half-smile and said calmly, which made the two pale in shock.

"This is impossible!!!"

"Even if Itachi are a genius, it's impossible to complete a new secret technique so quickly!"

Kakashi shouted out.

Chidori was the only secret technique he had developed on his own.

And it was a secret technique that could only be completed with the help of his best friend Obito's Sharingan.

This was his pride!

Shi Yuan just learning Chidori already made him unable to hold it together.

Now the other party was telling him that he had developed a stronger new secret technique based on Chidori.

How is this possible?!

Shi Yuan nodded with a smile.

Kakashi and Itachi just breathed a sigh of relief.

But the next moment, Shi Yuan's words made them fall into an ice cellar.

"Since Itachi don't believe it, let Itachi try it yourselves."

"New secret technique, Thunder Waterfall!"

Kakashi and Itachi's expressions changed in horror, and they looked at Shi Yuan in shock.

They saw Shi Yuan raise his hands slightly, palms facing the direction of the two, and two points of light lit up in the center of his palms.

Oh no!!! ===== CHAPTER 40 =====