Training Kanao

Last time I was reborn in demon slayer as an Uchiha

"If I go all out the second I see them, they wouldn't even have time to blink before their head would be on the floor,"I said finishing my fold but noticing that Aibō was not right.

"What about the king of the demon himself," Aibō said before slowly going unconscious

"Him, This fight will be very interesting to witness but to truly give an answer I am going to say..."I try to say before noticing my bird buddy is passed out cold

I take him outside to breathe in some fresh air and to wake him up.

Now we continue where we left off

I just stayed outside staring at the beautiful scenery,that no matter how many times I looked at it, it was just beautiful.

"The shadow figure is no longer with me, the second I got my inheritance he was gone, I can always go to my mindscape to meditate and redo my fight over and over again mentally, since my last fight with them, I realize that strength is not everything" I mutter while looking around at the birds flying and the sound of people waking up.

"A strategic mind can also help, and looking back at that battle, even if I made some good decisions, I made plenty of bad ones, if I was to use all the seals I learned it would have been so much easier, but no need to cried over spoil milk," I said to myself

I heard the distant sound of someone using a wooden sword to train and by the sound of the voice, I can already tell who it was.

I slowly got up and walked toward the direction of the sword swings.

I reached the training area to see a 13year old girl, swinging around a wooden stick with all her might,

she looked exhausted and very tired, sweats were pouring down her face like it was a waterfall, Her hands were trembling so much, that I was surprised that she could still hold on to her sword.

Her posture was not the best but at the same time it was better than most actual demon slayers, she had a determined look on her face but it seem like if she was to continue she would pass out, Her legs were also shaking and the only thing holding her hair tied was the hairpin Kanae gave her as a gift, She lunges forward and did a downward slash, but her small body couldn't take it, and her legs gave out. Not wanting to see her fall on the hard floor, I decided to body flicker in her direction and catch her before she hit the floor.

"What did I tell you,about training yourself until you pass out"I said checking her body with Sharingan to see if she was fine, apart from small scratches and her hearth rate beating way faster than usual, she was fine.

"You...told.... me...not.... to do it, but...what about you, you overtrain yourself...all the time," She said slowly, and she was very out of breath.

"Breath," I said softly, she listen to me as she caught her breath by breathing in and out very slowly.

"But you constantly overwork yourself every time you train, why can't I do the same" Kanao said like it was the easier thing in the world.

"I can heal my muscle fibers and tissue pretty quickly to the point that even if I was to destroy them all in one day, they would all be back by the next day, but you are different, It will take you a lot longer to heal and at the end of the day you will just be back where you started without gaining anything" I explain to Kanao

"Fine, could you at least train me," Kanao said while trying her best to appear adorable as possible, which she succeeded at doing,'I should really try not to give in so easily' I thought before saying in a monotone tone

"Sure, I can teach you, but first let's heal those nasty wound," I said while pointing toward her wound.

She nodded her head before a green glow appeared on my hands as I started to heal her small wounds.

5minute later

All the small wounds and bumps on Kanao's body were gone and she was no longer trembling, She looked fine with no bruises on her body, even her muscle tissue that we're getting destroyed we're now back at 100%.

"You are as good as new," I said looking at my work.

"Now show me your fighting stance," I said after removing my hand and stopping the healing jutsu.

She slowly stood back up before getting into her fighting stance.

"Imagine a square, with your front foot in one corner, toes pointing straight forward, and your back foot in the opposite corner, toes pointing slightly outward, heel lifted slightly. If you're right-handed, the most natural starting stance will have your left foot forward."I said as she fixed her posture according to what I just mentioned.

"Now breathe in slowly, and then breath out," I said

Kaneo took in a very slow breath in and held it for 5 seconds before breathing out.

"I'm going to do something in you are going to try and replicate it," I said walking out to where the wooden swords were.

"What I'm going to show you will be the basics of breathing style, and, swordsmanship," I said as I take out a wooden sword.

I took in a deep breath in, before showing her what posture that she should try to maintain while fighting.

"Hya," I said as I performed a downward slash,

After I did that I performed the basic kata for swordsmanship.

After I was done, I finally breathed out slowly,

"The second you master this, I can teach you any breathing you want to be good at," I said.

She nodded her head before copying my move and doing the katas.

Every time I notice a mistake in her stance, I told her and help her to fix it.

Every time that she got too tired to continue, I would heal her back up to full before we will start back up again.

A/N If you were wondering yes,I spent some time googling correct sword stance.