A month has passed ever since me and Sakumo meet at the bench.
I have mastered the three chakra control exercises.
Having better controlling my chakra my Shadow Clone limits has increase, last time I was only able to create three Shadow Clone but now my limits are fifteen.
It is a huge success for me as I can increase my training.
I ordered five cloned to do the water Walking. Another five for doing one hundred swings each per clone, and the remaining has been training the Shurikenjutsu.
As for the original body, I've been training my TBH.
Doing the TBH everyday made me realize that it can also improve my fire breath related jutsu.
Some fire style Jutsu's includes the Shinobi's lungs to stockpile the fire and release it through the throat and mouth.
So theoretically, I can increase the fire's power without using much Chakra but the power of the lungs that was increase because of the TBH.
I tried it out when me and Sakumo meet again last week.
It was a huge success, I used 10 percent of my chakra to the Fire Style: Great FireBall Jutsu. It was large as how I first used the jutsu.
Sakumo offered teaching me in Kenjutsu. I refuse but said that he could just give me criticism.
Being one of the Hashira in my past life, I have larger knowledge about Kenjutsu, well maybe not as much as those Samurai's.
I've witness different Breathing Techniques repeatedly from different Demon Slayer, causing me to memorized those techniques.
Maybe in the future I'll teach it to Itachi and Sasuke my future younger Cousins.
Every time Sakumo would spar with me and stare at my eyes that revealed bloodlust.
He would always tell me on how every action I gives off, remind him of his late friend.
Sakumo told me to be his apprentice which I just told him to do whatever he wants, but never tell anyone of my existence.
The whole Shinobi's and civilian's was shock, heck even that old man Hokage seeing Sakumo take missions again.
And being Sakumo's apprentice, I shockingly discovered that he is the current Anbu Commander.
But then again the original story never mention any details about Sakumo except on how he is way stronger than the Legendary Sannin and being Kakashi's father.
Under his apprenticeship, he still did not taught me any Ninjutsu as he was busy looking after my body.
Well, not that I am complaining. I could just learn some Jutsu at father's books and scroll.
-*-*-*-*-*-*-*
The day Aunt Reina gave birth she died after giving the infant a name.
I didn't felt any emotions but,
Why am I crying?
I have no reason to cry.
Ahh, Obanai you're doing this again.
I admit it! I've grown fond of her!
To me admitting that was new to me, felt like I've committed a crime. In my past life, I've never told anyone how I feel.
My Comrades just assumed that I am a bastard that never cared for anyone's life, that wasn't true but I didn't bother defending myself as I didn't know how to express myself.
Obanai my younger brother in my past life and Oyakata knew how I feel but just didn't know how to express it.
Maybe even Kanae as how much she had been sticking at me like a glue.
I should stop thinking such thoughts.
Fugaku noticed that Yami have tears in his eyes while not making a single expression.
Fugaku knew that Yami is feeling sad but was never aware of it.
Fugaku doesn't know how to comfort him as he juts placed his hand on Yami's shoulder.
"Are you okay?"
Yami ignored his question as if Fugaku never mentioned it and ask.
"What is the infant's name?"
"Uchiha Shisui."
Yami's thoughts paused as he mentally screamed.
Uchiha Shisui?!
As in Shisui of the Body Flicker?!
Whatever his alias is I'll never change my mind.
"I'll take care of him."
"Are you sure. You're barely three years old."
"Yeah, a three years old that has the mentally of an adult."
Fugaku sighed as he didn't argue with him anymore, he was right despite being a child Yami's smartness is a whole another level.
Maybe, Shikaku could only level his nephew's IQ.
"Where will you stay."
Yami stared at him in the eye, Fugaku could tell what his face said.
"I'll stay at your house for 3 years, and after that please prepare a house for the both of us to reside inn."
Fugaku nodded.
-*-*-*-*-*-*-*
Weeks had passed as Yami for the first time in his reincarnations praised the mothers.
Talking care of a child is such a drag that is for others. But for Yami, he crazily consider it as a fucking training, if he can't keep up with a child's tantrum and stamina then he would consider his body still weak and would train harder.
Despite looking after his younger brother Shisui, he would send a Shadow Clone at the Hatake Compound saying that the original Yami is taking care of his younger brother.
Thankfully Sakumo didn't seem to mind it, as expected of the White Fang knowing the secrets of the Shadow Clone is nothing to him.
The original Yami would end up awake all night so he had focus mastering the FFCB, to which not a half bad idea.
Half good idea as his lung capacity had increase and so does his stamina strength and also his senses
Half bad idea because of how much his infant body could not handle the pain.
-*-*-*-*-*-*-*-*-*
Yami Clone at Fugaku's Office.
Yami's Clone knock at Fugaku's door as he said.
"Come in."
The original Yami has been thinking whether he should teach his Uncle the FCB or not.
But he figured that he would need to ask Fugaku first before making decisions on his own.
Yami didn't say anything as he just entered and stand in front of Fugaku.
His thoughts were still thinking whether he should teach him or not.
"How did you learn the Shadow Clone Jutsu?"
"How'd you know? It is said in father's book that a Shadow Clone is different from the illusionary Clone. Thus, a Shinobi will have a hard time knowing its real body."
"Obanai, I'm the Clan Head of the Uchiha Clan and I have many experience than you. And I doubt that the original Obanai will see me himself, when he is busy looking after a baby."
'Why am I not suprise,' The Shadow Clone thought to himself in amusement, 'Well it is the boss Uncle, I'm talking about.'
"You do know that the boss will be mad hearing you say his real name."
"Hn. What is it anyway?"
"I was wondering whether I should teach you a technique or not."
"What! You created a technique at such a young age!"
Fugaky said shockingly, he knew that his nephew is a prodigy but not that too much of a prodigy where he is able to create a technique at such a young age.
"Nope. I didn't invent it, and I also do not know who created it."
"Then how did you know a technique that you don't even know who created it?"
"Sigh... Enough with the questions. Do you want to know it or what?"
"Tell me the technique."
"Okay, this technique is called the Total Concentration Breathing or in short TCB..."
"... It accelerates your blood circulation and your heart rate that causes your body temperature to spike..."
"... And the best part is that it expand your lung capaxity, making any fire breath related jutsu stronger..."
"... When you bring lots of air into your blood, and when your blood gets excited, your bones and muscles scurry to heat up and grow stronger."
After Yami's Clone explaination on what effects the TCB has, Fugaku's eyes shine as he immidiately agreed.
"All you have to do is inhale a lot of oxygen and let it flow into every single cell of your body. And to it again non-stop."
Before Fugaku could thank and complement him, the clone disappeared in a puff of smoke.
-*-*-*-*-*-*
Original Yami...
'That Uncle of mine...'
Yami said to himself angrily as he just sighed, after his shadow clone disappeared in a puff of smoke in front of his Uncle.
What the Shadow Clone had experience was transferred to the original Yami.
Yami was irate that Fugaku always call him by his real first name.
Yami's one of the reason why he changed his name was that since Danzo's lackey—ehem, tool to killed my mother.
There could be possibilities that they know my name.
Waaaaahhhhh!!
Shisui's cries stopped Yami from thinking about how he would torture Danzo in the future, as he immidiately hurried next to Shisui's crib and hand him his milk.
'I should buy a camera and blackmail Shisui in the future.'