Demon slayer x Male reader

By ISeeNow809

85.2K 1.4K 1.2K

(Y/n) Mushashi, a pupil trained under Miyamoto Mushashi is a part of the Demon Slayer Corps and joins Tanjiro... More

Prologue
Chapter 1: Snow Breathing
Chapter 2: Boyos
Chapter 6: Train Ride
Chapter 7: Wake Up
Chapter 8: Aftermath
Chapter 9: Moving Forward
Chapter 10: Red Light District
Voting time
Chapter 11: Hidden Uppermoon
Chapter 12:More than one Upper Moon
Chapter 13:"BACK OFF HE'S MINE!!!"
Most Important Question
Chapter 14: Lovely problem
Chapter 15: Sister of a Demon king
Special Chapter: Meanwhile in a Alternate universe
Nothing here makes sense
Special Chapter: bumpkins learn about Christmas
Chapter 16: Finding a Cure
update
Chapter 17:Pillar Training pt1
Chapter 18: Pillar Training pt 2

Continuation Chapter: Improving

10.8K 131 81
By ISeeNow809

(Y/n)"I'll have to break one of these"

Rachnera"a gourd..?"

(Y/n) and Rachera were staring at a gourd making her sweat drop while (Y/n) kept looking at it with his arms crossed

(Y/n)"and to break it I'll need you to keep your small spiders on me to heighten my instincts, and to make sure I don't lose concentration"

Rachnera"so you're gonna use this breathing form constantly?"

(Y/n)"definitely, it'll help me a lot more"

Rachnera"well if it helps you then I have no problem with helping you out"

(Y/n)"thanks!"

(Y/n) then got up and laid on his bed and started doing concentration breathing constant while Rachnera placed her spiders all over him with strings attached to the ceiling

(Y/n)"huuuoooh.... Fwooooouuuuh.... Huoooooooh.... Fwoooouuuh... huoooo- Zzzzzzzzzzzz"

Rachnera"hup!"

In and instant the spiders pinched onto (Y/n) as Rachnera pulled onto the lines making (Y/n) rise out of bed and hit the ceiling before falling on the bed and bouncing onto the floor

(Y/n)"ACK!!!"

Rachnera"oh no, did I do it too hard?"

(Y/n)"nope! I can handle it, let's do it again!"

Rachnera"ok!"

Every night for a week straight (Y/n) did this with Rachnera's help and has broken most of the gourds except for the final one in which he is doing right now

(Y/n)"HUUUUUOOOOOOOOOH!!!"

(Y/n) took a deep breath before blowing hard into the gourd while Rachnera watched with two fans in her hands

Rachnera"you can do it (Y/n)!"

This encouragement made (Y/n) blow harder making the gourd explode all over the place leaving only the mouth piece (Y/n) blew through

Rachnera"hooray! You did it congrats!"

(Y/n)"all right! Now let's see how good I've gotten!"

The next day

Tanjiro and (Y/n) have both gone through training with total concentration breathing constant, and now are gonna use what they learned to tag Kanao

Tanjiro"I'll go first"

(Y/n)"all right then, good luck"

Tanjiro and Lano got in position both staring at each other, Kanao having her calm look while Tanjiro had a determined look on his face

Aoi"GO!!!"

Kanao and Tanjiro immediately started in a blur, Kanao still moved faster but Tanjiro started catching up finally being able to follow her movements getting closer and closer

Tanjiro'my body has changed! I wanna wield my blade now! WITH THESE HANDS!!!'

Tanjiro reached out his hand and caught Kanao catching her off guard. Tanjiro finally was able to catch Kanao in which he celebrated jumping up in joy

Tanjiro"I DID IT!!!"

Girls"HOOOORAY!!!"

(Y/n)"all right! Nice Tanjiro!"

Aoi"all right then, your turn (Y/n)!"

(Y/n)"right"

(Y/n) and Kanao got in position both having a calm look on their faces ready to make their move. a spider landed on the doorway watching the two

Aoi"GO!!!"

In an instant (Y/n) zoomed off right passed Kanao startling everyone even Kanao as he started to move around her making her lose focus on his movement

Tanjiro"he's gotten so much faster!"

(Y/n)"gotcha"

(Y/n) placed his hand on Kanao's shoulder making her turn quickly to see him not even breaking a sweat with a smile on his face

(Y/n)"heh, looks like you got lost there"

Meanwhile with Rachnera

The spider that was on the door way watching (Y/n) crawled out of a small hole into the sun blocked room where Rachnera was waiting

Rachnera"did he do it!? Did he catch her!?"

The spider landed on Rachnera's finger as she reached out for it and crawled up to her ear. A few seconds later she started jumping up and down excitedly

Rachnera"YES YES YES!!! HE DID IT, HE DID IT!!!"

Tanjiro and (Y/n) were successfully able to beat Kanao in the other rehabilitation portions while Zenitsu and Inosuke looked with a deadpan stare

Time Skip

Two more weeks have passed by and with the help of Shinobu taunting Inosuke and cheering for Zenitsu they were able to catch up with Tanjiro and (Y/n). Finally all four of them were now coming to a conclusion for their rehabilitation and now was the time for Inosuke and Tanjiro to get their new blades

(Y/n)"hmm..."

(Y/n) at the moment was looking in the mirror noticing his hair was longer than usual

(Y/n)"I think it's time I try something different than usual"

He grabbed a black ribbon and tied some of his hair back

(Y/n)"Miyamoto-san told me this is suppose to represent a warrior"

As he admired his new decision Lyn flew into the room landing on his shoulder

Lyn"(Y/n), you're new blade is coming now as well as a gift from Miyamoto-san"

(Y/n)"blade? But mine is still perfectly fine"

Lyn"Hiyorimaru-san will explain, he's already arriving at the estate so it's best to meet him now"

(Y/n)"right, thanks Lyn"

(Y/n) made his way to the entrance of the mansion where he met up with Inosuke and Tanjiro who were both happier than usual

(Y/n)"you two seem to be in a happy mood today"

Tanjiro"of course we are! We're receiving our reforged blades today"

Inosuke"I WILL CUT EVERYTHING DOWN ONCE MORE HAHAHAHA!!!"

(Y/n)"I'll be getting a new blade apparently"

Tanjiro"but isn't yours already fine?"

(Y/n)"that's what I said but Lyn said Hiyorimaru-san will explain it"

Tanjiro"is he the one who forged your sword?"

(Y/n)"yeah, oh that must be them"

The three of them looked in the distance to see Hiyorimaru and two other men wearing masks just like his approaching them

Tanjiro"HAGANEZUKA-SAN!!! HEY!!!"

(Y/n)"what's he doing?"

The on in the middle then took off his hat and gave it to the other while Hiyorimaru  just kept walking towards them

Tanjiro"it's been a long time! How have you... been...?"

The guy started sprinting towards their direction but this time he was holding something that made (Y/n) immediately tense up

Tanjiro"GYAAAAAAAGH!!!"

Tanjiro Barry dodged the knife as Haganezuka stopped in his tracks slowly turned towards Tanjiro

Tanjiro"h-haga..."

Haganezuka"HOW DARE YOU BREAK MY BLADE!!! DAMN YOU!!!"

(Y/n)"ah, good to see you again Hiyorimaru-san"

Hiyorimaru"it's good to see you as well (Y/n)"

(Y/n)"would you like to head inside?"

Hiyorimaru"why yes, some rest sounds nice about now"

The two headed inside while the other man in a mask held Haganezuka back from killing Tanjiro

Time Skip

Kanamori"well Haganezuka-san is a very passionate person, he loves blades more than anyone else. Ah, my name is Kanamori"

Everyone was now inside giving the Demon Slayers their respective blades while Haganezuka kept hitting Tanjiro on the side

Kanamori"I was told to forge blade for Inosuke-dono, I would be very happy if they were useful to him in battle"

Inosuke grabbed the two blades as they both changed two a indigo-grey color

Kanamori"ah they're beautiful, they glow a beautiful indigo-grey tinge. A somber color, a great color for a blade"

Tanjiro"that's great, his last blades had so many chips in them"

(Y/n)"I'm surprised they were able to even last long"

Kanamori"what does it feel like to grip it? This is actually the first time I made a blade for someone who dual wields"

Inosuke didn't say a single thing and walked out to the yard with both blades in hand

Kanamori"Inosuke-dono..?"

Inosuke then started grabbing rocks and inspecting them and throwing them which made (Y/n) look in stress

(Y/n)"don't..."

Hiyorimaru"this fool couldn't possibly be thinking of..."

Inosuke looked a bit more before finding a rock and slamming it onto his sword making everyone look in shock as he slammed the rock down onto the blade. He then stopped chipping at the blade looking at the now chipped blade in his hand

Inosuke"perfect"

Kanamori"I'LL RIP YOU TO SHREDS YOU DAMN BRAT!!!!"

(Y/n)"THE HELL DO YOU THINK YOU'RE DOING!!?"

Tanjiro and Hiyorimaru held the two back as they tried to get to Inosuke to beat him

Tanjiro"WE'RE SORRY, WE'RE SORRY!!!

Inosuke looked at them for a second before slamming the other blade

Kanamori"EH!!?"

(Y/n)"I'M GONNA KILL YOU, YOU DISRESPECTFUL BASTARD!!!"

Meanwhile with Miyamoto

Miyamoto was busy polishing her two blades with a smile on her face before stopping and laying them down as a shadow covered her eyes and veins popped out of her head and fists

Minamoto"why do I hear someone chipping at their blades..!?"

Butterfly Estate

It took a few minutes but they were able to calm down Kanamori and (Y/n)

Hiyorimaru"Miyamoto is a sword saint, so she respectfully watches over and takes care of all her swords. It's something that(Y/n) has picked up from her"

Tanjiro"I-I see..."

(Y/n)"I'm gonna fucking kill that pig..."

Hiyorimaru"now then, here's your second blade (Y/n). Since you were trained under Miyamoto, it's a requirement for all Mushashi's to wield two blades"

(Y/n)"huh? That's a rule?"

Hiyorimaru"she's the peak of her bloodline with her sword mastery so she made it a rule"

Hiyorimaru presented the box to (Y/n) and unraveled it revealing the blade

Tanjiro"I wonder if it's gonna turn into the same color"

Kanamori"yes but there's a rare very low chance that the blades will be different colors"

Hiyorimaru"two different colors means that the user must be a natural born sword master"

Haganezuka"that's a myth so it'll never happen"

Hiyorimaru"you say that yet, Miyamoto has two dual blades of different color"

(Y/n) grabbed the blade from the box and unsheathed it and held it as everyone watched it change

Everyone"RED!!!???"

Kanamori"IT'S PURE RED!!!"

Haganezuka"JUST LIKE THE SWORD FOR THE SUN BREATHING TECHNIQUE!!!"

Hiyorimaru"and that it's all red!"

Tanjiro"w-wow... so the myth is real then"

Haganezuka"YOU MUST BE THE NEXT SWORD MASTER TO CREATE A ALL NEW BREATHING TECHNIQUE!!!"

(Y/n)"AH!!! HEY LET GO!!!"

Haganezuka shook (Y/n) violently as the others stared in shock

Hiyorimaru"this is amazing, (Y/n) you truly are a pupil of Miyamoto and possibly the next sword saint"

Tanjiro"this is amazing (Y/n)!"

(Y/n)"GET THIS LUNATIC OFF OF ME!!!"











(A/n) the new sword breathing will now be introduced later on)

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