After being killed by uppermoon 1 Kokushibou or should you say Michikatsu Tsukiguni your twin brother, you are reincarnated into the Kamado family as the eldest of Tanjirou and Kei Kamado. You do not remember anything about your past until one day r...
After getting the all clear from Shinobu, you started to put your uniform on before you heard screaming outside and ran out only to see this:
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Y/N: well there goes my relaxing day
Tanjiro tried to head but him but failed, you sighed before smirking and running at him full speed since he was too distracted with Tanjiro and did this:
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Y/N: NOT SO FAST MOTHER FUCKER!
He grunted dropping the girls and falling to ground, looking he saw you looking at him with a sadistic smirk.
Y/N: what are you doing Tengen?!
Tengen: "shrugs" nothing "picks me up and slings me over his shoulder"
Y/N: NANI?! "looks at the boys" HELP ME HE'S GONE INSANE!
The trio: Y/N-SAN!
A few hours later
You stared at the seen while holding in your laughter as all three boys stared at Tengen like he was crazy as you stared at the terribly placed makeup they had on:
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Y/N: "snickers" little brother what has he done to you?
Accusing yourself you walked out of the room and howled with laughter while clutchung your stomach before sensing a presence near you, snapping your head in the demons aura's direction and glared.
Y/N: Leave
You sighed as it left and ,looked at the moon.
Y/N: please don't be a bad mission
Timeskip
Tanjiro: NEZOKU DON'T!
Just as Nezuko was about to attack a human a blur of white, yellow and blue blurred past him and there you stood with Nezuko in your arms as she growled trying to escape as you stared at her transformation in shock as Daki tried to attack you both.
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You gripped your teeth in anger before you threw Nezuko to Tanjiro and turned to the demon at hand and basically growled at her.
Y/N: you
Kicking Daki away you stood in front of Tengen and panted gripping your blade in a death grip as veins started to appear on your head and neck showing your fellow demons slayer how pissed of you were.
Y/N: I will only say this once
You lifted your sword up and took a stance while taking a deep breath.
Y/N: DON'T HURT MY FAMILY BITCH!
Sun Breathing second form: Clear Blue Sky
Slicing her head off she let Hinatsura go and she smiled at you gratefully thinking it was over, sensing his presence you pushed Hinatsura out of the way and held Gyutaro fist while glaring at him as he looked slightly shocked at your actions.
Jumping away from him you back flipped as he sent his spikes at you and flinch as one nicked at your shoulder. Grinning at him you raised your sword into the air and shouted.
Y/N: TENGEN MOVE!
Sun Breathing Ninth Form: Dragon Sun Halo Head Dance
Charging towards them you slashed at both demons in a spinning swirl as the shape of a dragon took form as both demons screamed in surprise and pain, Daki now with her head on widened her eyes at you and pointed at you.
Daki: your the slayer he warned us about who are you?!
Y/N: "grins" oh so Muzan is scared of me? good "raises blade and shouts" I AM Y/N KAMADO THE SUN HASHIRA!
Releasing your killing intent and battle spirit they started to shake, seeing Gyutaro raise his hand you gasped seeing a spike aiming for Uzui's hand about to take it off before you inhaled and caused lighting to surrounded you.
Sun Breathing Eleventh Form: Fake Rainbow
Gasping when the spike pieced your chest you groaned and started to fall before Uzui caught you, feeling the poisen starting to work you weakly pointed at the uppermoons and said:
Y/N: You n need to s slice there h heads o off a at the same t time
Before all went black and you fell limp against his chest.
Timeskip
Feeling a hand on your forehead you opened your eyes and saw Nezuko staring down at you and groaned feeling the poisen still in system coughing you weakly smiled.
???: GOD I WILL NOT FORGIVE YOU IF HE DIES!
Wincing at the loud voice you sat up and turned before your eyes widened seeing Gyutaro's headless body about to exlpode and shoot up grabbing your sword and inhaled as much oxygen as you could before shouting.
Sun Breathing Tenth Form: Fire Wheel
Going at high speeds your body twisted and slashed at the spikes. They turned to dust and you panted before collapsing to the floor and looking at Obanai who just arrived and deapan ay him.
Y/N: A bit late to the party aren't ya Obanai
Before you froze feeling a very powerful and dark presence but somehow it felt familiar?,with no time wasted you shot up from your laying position and spoke:
Sun Breathing second Form: Clear Blue Sky
Slashing at the figure approaching Obanai you panted and stood in front of him, looking up your red and e/c mixed eyes widened at what you saw. Clutching your and grunting you stared at the demon and shakily said.
