Miyamoto"all right here we are home sweet
ho- hey are you asleep?"
(Y/n)"huh? Eh what sorry I haven't had a good sleep for a long while"
Miyamoto"no problem, let's go inside I'll get
you something more comfortable to wear and Some warm food"
After (y/n) settled down he immediately
went in front of the furnace to warm himself up since the tip of his fingers and toes were purple
Miyamoto"ah here it is! here you go some
fresh new clothes and a haori to go with them as well as a (f/c) scarf"
(Y/n)"thanks"
Miyamoto"no problem but first you need a
bath I'm not even sure what could be inside
your hair with how long it is"
(Y/n)"I can hide a rat in it"
Miyamoto"yup that does it, get in the tub"
Time Skip
After a warm bath and a hair cut (Y/n) put
on his new clothes and was now currently
walking up a snowy mountain with Miyamoto
(Y/n)"hey Miyamoto-san what are we doing
walking up this mountain?"
Miyamoto"it's gonna be for your training, a friend of mine who teaches water breathing style told me about this so I used it myself and it worked perfectly"
(Y/n)"I see"
After a few more minutes they were finally
all the way up the mountain where it was
snowing to the point that it was almost
blinding and wild animals could be heard
around them in the forest
(Y/n)"-damn i-it's q-quite c-c-cold up here!"
Miyamoto"don't worry you'll get use to it after a week or two"
She then tossed (Y/n) a stick in which he
almost failed catching
(Y/n)"u-umm wh-what's this f-for...?"
Miyamoto"you'll go from stick to bamboo to
bamboo sword to wooden sword then to an
actual katana depending on your progress
and how far you make it!"
(Y/n)"and how w-will y-you do th-that?"
Miyamoto"see if you survive fending off the
animals and making it down the mountain
with these items"
(Y/n)"...What...?"
Miyamoto"you have till nightfall ta ta!"
Miyamoto suddenly disappeared in front of
(Y/n)'s eyes he was absolutely shocked by her speed
(Y/n)"W-WAIT HOLD ON!!!"
He started making his way down the
mountain but was blinded by the snow and
heard what sounded like wolves and bears
around him getting closer, his instincts then
came in a feeling in him screaming at him to move to his right
He did as it said and he moved to his right
and noticed a wolf jump past him
(Y/n)"TH-THAT WAS CLOSE!!!"
(Y/n) then tripped over a rope that released
logs that fell from above his instincts kicked
in again and he moved away from the logs
running forward down the mountain
(Y/n)"EH!!? SHE HAS THIS PLACE TRAPPED!!?"
A wolf came out of nowhere and jumped at
him he then quickly swatted it with his stick avoiding the wolf but breaking the stick in the process
(Y/n)"uh oh"
He kept going down the mountain avoiding
wild animals, traps all day trying to find
his way back to the mountain Covered in
scratches and bruises still holding onto the
broken stick in his arms
Time Skip
Miyamoto"it's almost sun down, I wonder if
he's still alive?"
-KNOCK KNOCK-
Miyamoto grew a smile on her face and
opened the door to be greeted with a tired
bruised up and panting (Y/n) holding a
broken stick in his hands
(Y/n)"*pant*Miya-*pant*moto...*pant* I'm
back...*pant* before *pant* sundown..."
He then collapsed on the floor in which
Miyamoto picked him up and carried him
towards the fire changing him into more
comfortable clothes before laying him in a
futon and started fixing his haori and noticed he still had a strong grip on the
broken stick
Miyamoto"hmm, not bad kid... you're
definitely gonna become a good successor to my breathing technique... or possibly branch off of mine..."
After that day (Y/n) went down the mountain every single day getting faster, stronger and more agile he kept using the stick till he was able to get down the mountain with it perfectly in tact this kept on with the bamboo, bamboo sword, wooden sword, and finally the katana, this lasted for 3 months his training went from improving his body to forms
(Y/n)"breathes in heavily*
Miyamoto"WRONG!"
(Y/n)"ACK!!"
She then punched him in the gut causing him to stumble forwards
(Y/n)*intense inhaling noises*
Miyamoto"YOU FOOL!!!"
She gutted him again and again and again
and again till he got it right then there was
form training practicing positions
(Y/n)"LIKE THIS!!!"
Miyamoto"NO!!!"
(Y/n)"HERE!!!"
Miyamoto"NOT EVEN CLOSE!!!"
(Y/n)"THIS FOR SURE!!"
Miyamoto"WRONG!!!
ORAORAORAORAORAORAORAORAORA!!!"
(Y/)"URAGH!!!!"
She rapidly punched him in the gut over
and over as well as slap him this went on for about 5 hours til he was close to the form
2 Years Later
(Y/n) was now 17 years old and has adopted
Miyamoto's last name, and has mastered a
new breathing technique he created from
Miyamoto's technique in which he called
Snow Breathimg Style that has 6 forms to it
2 in which involves building walls and trees to use properly, as well as home through final selection in which he was one of the contestants to survive. Along with a fierce looking boy, a scared blonde, as well as a calm looking girl with a butterfly pin in her hair, and a boy with red hair and a scar on his forehead
Miyamoto"I'm so proud of you (Y/n), you were just a boy who had no life but now you're a fine young man who has created his own breathing style!"
(Y/n)"thank you Miyamoto-san I'm glad that
you helped me through the years if it weren't for you I would've fell deeper in a hole of despair and be dead by now"
He bowed before her with a big smile on her face
(Y/n)"it has been an honor for such a fine
Swordswoman as yourself to teach me and
make me the young man I am today"
Miyamoto"oh (Y/n) you flatter me~"
-KNOCK KNOCK-
Just then they both heard a knocking on the
door, (Y/n) got up to answer it
(Y/n)"coming!"
He opened the door and saw a man with a
basket strapped to his back wearing a giant
straw hat with seals hanging off of it and the ringing of a small bell coming from the long wooden box he was holding, but what most stuck out was his tendu mask he was wearing
???"is (Y/n) Mushashi here?"
His voice sounded a bit raspy as if he was in
his middle ages
(Y/n)"yes I'm him"
???"splendid would you mind letting me in?"
(Y/n)"oh not at all, please make yourself at
home I'll go get you some tea, your walk
must've been long to get here"
???"thank you young one"
After letting the man in Miyamoto took
notice of this and grew a huge smile on her face
Miyamoto"good to see you still kicking
Hiyorimaru!"
Hiyorimaru"'and you're still full of energy I
see"
The man whose name is Hiyorimaru sat down with Miyamoto at the table as (Y/n) brought in some tea with three cups
(Y/n)"thank you for waiting"
Hiyorimaru"I'm surprised Miyamoto, for
acting like a child you sure did raise a kind
and caring student"
Miyamoto"hey I can be caring and kind as
well ya know! Hmph!"
She gave the man a pout
(Y/n)"I'm sure you can Miyamoto-san, you did save me from a life full of despair after all"
Miyamoto"hah! see I can be nice!"
Hiyorimaru shook his head slightly before
turning his attention towards (Y/n) and
grabbing the wrapped up wooden box
Hiyorimaru"anyways this here is your
nichirin blade, it's raw materials are iron
sand and ore from the highest mountain that is closest to the sun. Scarlet crimson iron sand and scarlet crimson ore they are metals that have absorbed the sunlight. These materials are bathed in sunlight all year round"
(Y/n)"'a material bathed in sunlight every day? That's incredible!"
Miyamoto"not only that but they take a lot
of effort to make so be careful not to break
yours"
Hiyorimaru"Tch, are you underestimating
how many of these blades I can make
Miyamoto? I'll have you know that blade
you're still using is the one I made you 3 years ago"
Miyamoto"oh yeah I guess I lost track of how long it's been"
Hiyorimaru took out the blade from its box
and gave it to (Y/n) who was currently looking at its workmanship
Miyamoto"I wonder what color You'll get"
(Y/n)"color?"
Hiyorimaru"these blades can change color
depending on the user and are also called
"color changing swords" for that"
Miyamoto"what are you waiting for? Pullit
out of its sheath I'm dying to know!"
The three of them moved from the table to see what color (Y/n) will get as he pulled out the blade in front of them
Its once silver color turned pure white
amazing Miyamoto and catching Hiyorimaru off guard
Miyamoto" IT"S WHITE!!!"
Hiyorimaru"I-I never seen this happen
before.. "
(Y/n)"is there something wrong with it...?"
Hiyorimnaru"'no no, it's just that over the years of making blades I've never once seen one turn pure white before I'm not even sure there was a swordsman who used a pure white blade"
Miyamoto"this must be from creating your
own breathing style"
Hiyorimaru"that's right the Demon Slayer
Corps told me about you who used a new
breathing technique against the demons"
(Y/n) sheathed his blade before hearing
flapping noises in which his crow came from the open window whose name was Lyn that (Y/n) gave it
Lyn"there is a report of a demon west of here terrorizing a village, please hurry"
The crow spoke in a calm soothing way
Miyamoto"well this behind your journey as a true demon slayer corps member good luck-!"
Hiyorimaru"be safe out there (Y/n) it's better to travel with a group instead of being alone"
(Y/n)"will do thank you again Miyamoto-san I appreciate all you've done for me and thank you Hiyorimaru-san for making my blade I'll make sure to care for it"
(Y/n) got all his stuff ready and put on his
demon slayer corps uniform as well as the
haori and scarf Miyamoto gave him and
put his blade on his belt before walking off
towards the village the demon is at
Miyamoto"make sure to not die (Y/n) take
care!"
(Y/n)"I promise I won't, goodbye
Miyamoto-san!"
(Y/n) then made his way towards the village
disappearing in the distance
Hiyorimaru"that's a fine young man you help raised"
Miyamoto"yeah, he sure is"