From the night of genocide, marching towards the strongest.

Chapter 11 Sasuke's Fire Release Research.

The two are locked in battle!

Sakura, her face flushed with excitement, cheered Sasuke on: "Go for it, Sasuke-kun!"

"Hmph!" Ino, not to be outdone, shouted loudly, "Sasuke-kun, you're the best! You have to give Naruto a good beating!"

Naruto was exasperated and even more annoyed. He shouted, "Let's settle this today! Sasuke, I'll show you the results of my two months of training!"

"Yes! I'm really looking forward to it!"

Sasuke nodded, responding indifferently.

...........

Unsurprisingly, Naruto was defeated, or rather, instantly killed.

Seeing Naruto lying on the ground looking utterly bewildered, Sasuke decided to comfort him to prevent the boy from suffering any psychological trauma later on.

"That's it?"

Sasuke sighed, shook his head, and seemed very disappointed as he prepared to turn and leave.

Sure enough, those two simple words seemed to contain immense destructive power and mockery. Naruto, who was still questioning his life, instantly turned into a furious expression and tried to get up by supporting himself with his hands.

"You bastard, don't underestimate me! I'm going to beat you to a pulp!"

Upon hearing this, Sasuke turned around and a slight smile appeared on his lips, indicating that his words of comfort had been quite effective.

Unfortunately, the two did not continue their sparring. Naruto, who kept shouting, was knocked down by Iruka, who looked helpless.

Walking into the crowd, Sasuke ignored the girls who surrounded him. After they had all left, he suddenly spoke to Sakura, "Sakura, I have a question to ask you."

Um! ?

Upon hearing this, Sakura was taken aback, and a blush appeared on her face.

Oh my god, Sasuke actually spoke to me!

No, no, I need to calm down.

I want Sasuke to see a lady-like me.

Sakura brushed a stray hair behind her ear, smiled shyly, and whispered, "Sasuke-kun, may I ask you something?"

Sakura's movements were very subtle and ladylike, but her second personality had already—(≧▽≦)/

Sasuke, unaware of the girl's inner thoughts, asked directly, "I noticed that you controlled your chakra very well when using the Transformation Technique and the Shadow Clone Technique. Do you have any tips?"

Asking someone directly for cultivation tips is a very abrupt thing to do.

Oh, it's Sasuke. That's alright.

"Actually, it's not as good as Sasuke-kun described," Sakura said, waving her hand somewhat embarrassedly.

"If I really had to reveal the secret..."

Sakura pondered for a moment before speaking, "I have very little chakra, so when I use ninjutsu, I always try to control it to a suitable amount."

"Hmm." Sasuke nodded and continued, "Besides at school, have you ever used chakra at home?"

How can you just ask a girl about her home life?

Oh, it's Sasuke. That's alright then.

"When my parents aren't home, I use chakra to save time when doing housework."

At this point, Sakura couldn't help but show a hint of resentment.

Sakura's irresponsible retired Chunin father and mother often went shopping together and lost track of time, even occasionally going on trips outside the village. Sakura often had to fend for herself. (In the movie "Road to Ninja," Sakura complains to Naruto that her father is a useless ninja who couldn't even become a Jonin, so Haruno Akira must have been a ninja before, specifically a Chunin.)

Upon hearing this, Sasuke felt as if a window had opened in his mind, and a sudden inspiration struck him. He understood why Sakura's chakra control was so exceptional.

Everything is a form of spiritual practice; every aspect of life is a form of spiritual practice.

Sakura unintentionally grasped this profound philosophy, and coupled with her innate talent, she instantly learned tree-climbing techniques from Kakashi, simply because she had already practiced the relevant skills in her daily life.

Sasuke nodded and said, "Thank you, Sakura, you did me a favor."

"No, no, you're too kind, Sasuke-kun." Sakura blushed slightly, then whispered, "Besides, aren't we... um... aren't we classmates? Helping each other is only natural, haha..."

After saying that, Sakura gave a slightly embarrassed, silly laugh.

Sigh, these kids these days.

They're always infatuated with my good looks.

Sasuke sighed inwardly and said, "Anyway, you did me a favor."

"Um....."

During their conversation, Ino, who had just finished her practical assessment, watched them closely.

Seeing this, Ino was so angry that she trembled all over. Despite the scorching midday sun, she felt cold sweat all over her body and her hands and feet were ice cold.

Why has Sasuke never spoken to me on his own initiative?!

----------------

In the evening, Sasuke returned to the Uchiha clan's territory alone.

A brand new aluminum kettle is sitting on the table.

According to the opinion in "Uchiha Style Fire Release Ninjutsu", there are only two ways to increase the power of Fire Release ninjutsu.

1. Increase the input of chakra.

2. Enhance the nature transformation of Fire Release.

What Sasuke is doing now is the second point.

In the original work, Naruto trained his Wind Release chakra nature transformation by cutting leaves, while now he's doing it by heating a kettle.

He concentrated fire-attribute chakra in his hand and slowly pressed it against the bottom of the kettle. After a long time, a wisp of steam finally emerged from the neck of the aluminum kettle.

Seeing this, Sasuke raised an eyebrow, and as he expected, it had little effect.

Just like in the original story, Naruto couldn't even cut a leaf with his wind-style chakra at first, and now Sasuke can't evaporate a pot of water even with his fire-style chakra.

However, if a simple C-rank Wind Release ninjutsu—Great Breakthrough—is used, several thick trees can be easily destroyed.

Sasuke casually used a Fire Release ninjutsu, which not only evaporated the water in the kettle, but also burned the kettle to ashes.

Ninjutsu is easy to learn, but chakra nature transformation is difficult to learn.

Sasuke has been undergoing this training for a long time, at least a month, but with little effect.

In the original work, Naruto could create hundreds of shadow clones simultaneously for several days to practice Wind Release: Nature Transformation.

Sasuke doesn't have the same conditions right now, nor can he devote himself to nature transformation training like he does. He can only train for one hour each day.

After all, he still needs to train in physical techniques, illusion techniques, ninjutsu, books, and other areas.

This is too slow; we need to think of a solution.

Sasuke thought to himself.

Although mastering the nature transformation of chakra is difficult, it's like building a tall building from the ground up. Once he masters the nature transformation of fire jutsu, he can learn any fire jutsu very quickly in the future, and its power will be completely different.

However, the book does not record any methods for enhancing the nature transformation of Fire Release. It only says that enhancing the nature transformation of Fire Release means learning more Fire Release ninjutsu and practicing more Fire Release ninjutsu.

The method of boiling water was actually inspired by Naruto.

Chapter 12 Scientific Thinking and Yoga Meditation

Sasuke understood the arguments presented in the book. After all, Fire Release ninjutsu is essentially a way of releasing Fire Release ninjutsu by injecting "non-attribute" chakra into "fire" chakra. Learning enough Fire Release ninjutsu and using it frequently to become proficient is itself a form of strengthening and a process of becoming more skilled.

Some advanced Fire Release ninjutsu, in addition to nature transformation, also have form transformation. For example, Great Dragon Fire, Dragon Flame Song, and Phoenix Flame Dance are all Fire Release ninjutsu that are originally just a fireball shape, but they change or compress the form into a lifelike fire dragon or phoenix shape, concentrating or expanding the power and attack range of the control technique.

Is the method recorded in the book really the only one?

Training in nature transformation directly like Naruto would be very slow for him given his current conditions.

However, doing things the way they do in the book wouldn't be a good idea for him right now.

For him now, practicing two or three fire-style ninjutsu a day is the limit. After all, in order to improve his strength as quickly as possible, he saves most of his chakra for his shadow clones to learn.

Um......

The characteristic of Fire Release is temperature, or more accurately, high temperature.

Since the knowledge of this world cannot solve Sasuke's current problem for the time being, he focused his thoughts on the knowledge he had learned in his previous life.

From a physics perspective, temperature is a measure of the intensity of the thermal motion of molecules in an object.

The faster the molecules move, the higher the temperature, and the hotter the object; the slower the molecules move, the lower the temperature, and the colder the object.

As the saying goes, friction generates heat!

Thinking of this, Sasuke had a look of sudden realization, as if he understood something.

"If I'm right, then..."

Without hesitation, Sasuke gathered another ball of chakra in his palm. He didn't know the nature of chakra, let alone whether it contained molecules or atoms.

But that doesn’t stop him from doing something similar, mimicking the theory of molecular thermal motion.

He still held a ball of chakra in his hand, but within that ball of chakra, countless tiny chakra particles were remotely controlled, colliding and moving in a relatively slow, continuous manner to mimic the frictional motion between molecules.

As soon as I put my hand over, I could see some visible steam rising from the kettle, and the water inside began to boil again.

"Hahahaha, just as I thought!"

Our ancestors were right; science is power!

Seeing this, Sasuke couldn't help but feel a little happy.

But the joy lasted only a few breaths; Sasuke quickly calmed down and continued to think.

First, under normal atmospheric pressure, the boiling point of water is 100 degrees Celsius. This temperature is barely enough to deal with ordinary people, let alone ninjas. It is basically impossible to defeat an enemy using only fire-style chakra.

He can make up for this in the future by increasing the speed of the small chakra within his chakra, and he may be able to achieve a level similar to Wind Release: Whirlwind Shuriken.

However, this involves training in chakra control.