Chapter 4: Teaching my dear brother

After returning home together, Uchiha Itachi received an immediate mission assignment. 

Sasuke, who had been waiting at the door, witnessed his big brother's swift return and departure, his expression filled by disappointment.

"He promised to teach me Fire Style, but he postponed again," Sasuke said under his breath stubbornly, his disappointment evident. Itachi always does this to me.

watching Sasuke, who felt dejected due to his brother's unfulfilled promise, 

Satoru, looking back at Sasuke with a sigh, and remarked, "Hey?"

"What about me? Why didn't you ask me to teach you?" Satoru asked, chomping down on the lollipop, and breaking it into pieces.

"Satoru, the last time I asked you to teach me chakra control, you just kicked me into the lake," Sasuke said angrily.

"Huh? Is that so? Wasn't it to help you learn to control Chakra more quickly?" Satoru argued, conveniently nullifying what Sasuke said to get more play points.

"Because of you, I woke up sick the next day," Sasuke gritted his teeth.

"why are you blaming me for that" "Your immunity is really poor. As a ninja, being sick is quite unusual. And don't think I got off Scot free, i was chased down three streets, by our mother" Satoru said, expressing his lingering fears.

It's genuinely frightening; it turns out women are terrifying when angered!

"Why don't you mention that I was only three at the time and you left me soaked in the river the whole day?" Sasuke said coldly.

Sometimes, Sasuke wished he could open his brother's head and see what was inside.

Satoru changed the subject. "By the way, don't you want to learn Fire Style? I'll teach you for free, a great family discount."

Satoru waved the lollipop in his hand and spoke casually.

Sasuke was shocked at the proposition. Despite his brother's teasing, he did possess the skills needed.

Satoru may behave like an unreliable idiot all the time, but he has a terrible ninja talent which he likes to show off every chance he gets.

"really" Sasuke's eyes sparkled with hope.

Satoru nodded

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Satoru brought Sasuke to a nearby river and spoke. "Okay, I'll start teaching you now so pay attention"

As soon as his voice fell, he did some hand signs before a massive flame erupted on the lake before dispersing. 

because of the ability of his Six Eyes he can see and control chakra down to atomic level, performing various ninjutsu was incredibly easy. As long as his strength was enough, he could release all kinds of ninjutsu with precision never before seen.

"So strong" Sasuke who witnessed this was astonished.

his brother was genuinely powerful!

Observing the flames on the lake, Sasuke's eyes seemed to light up.

"Okay, teaching is done. You've learned it."

Satoru concluded the lesson and spoke to Sasuke with a serious tone.

Satoru, are you serious? Sasuke was left there looking like an idiot

Are you kidding me, that's what you call teaching.

Just one demonstration without any explanation?

he only learned the hand signs. As for understanding how Chakra worked, his brother hadn't taught him anything.

"Why can't my students be quick learners? Satoru pondered quite loudly. "Hmm fine, Let me, your teacher, teach you over and over again. there no better teacher other than me in this world?" Satoru sighed and continued, "Now Listen carefully."

"To condense Chakra, suck it into your chest cavity from your mouth, temporarily stop the flow, and then exhale it in one breath."

Sasuke looked like he was looking at an idiot.

"Isn't it easy to understand?" Satoru sighed repeatedly.

Sasuke couldn't help but be annoyed by Satoru's self-satisfied atitude. his brother had only demonstrated it twice while teaching seriously.

Sasuke tried to perform the Fire Style jutsu following Satoru's pose. And a small flame burst out of his mouth instantly.

"Wow, what a cute little fireball," Satoru commented from the side.

"Damn it, you bastard !" his previous concentration was instantly replaced by anger.

"Did your mouth get burned?" Satoru noticed a change in Sasuke's tone.

"didn't I just teach you to use Chakra to create a protective barrier in your mouth, preventing any burns happening?" Satoru contemplated if he did teach him that for a moment and then shrugged.

"It was preventable?" asked Sasuke angry on the verge of erupting.

"And You didn't say anything at all!!" Sasuke's face turned black, and he spoke through gritted teeth.

[Ding! Play Points +100!]

While being chased by Sasuke, Satoru heard a familiar sound from the system.

"Open the system panel!"

He leisurely glanced at the system's panel.

[Host: Uchiha Satoru. World: Naruto. Unlocks the Power Ceiling Template: Gojo Satoru. Unlock percentage: 11%. Skills: Six Eyes (full version)].