Made this for a mutual on tiktok ☺️ hint h
Basically f/n is gonna be like senjuro but she does become a hashira oh and pretty much is a burnt out gifted kid 🥰
"Dad I wanna be a demon slayer like you and B/n !" F/n said with a enthusiastic smile
"No...
"Hey uh giyuu do you maybe think we were kinda late?" She nervously scratched her neck. "yeah just maybe..mhm." Giyuu said sarcastically.
After they buried the bodies the duo continued up the mountain, suddenly f/n gained speed and started running faster, Giyuu having to catch up to someone who was running like a child at a candy store made him slightly annoyed.
Then for no reason she jumped up into a tree and she took a deep breath in and said "Cloud breathing 2nd form:Cycle of Cloudy Rain!" She tried slicing off a little demon girls neck who was pinning some boy on the floor trying to kill him, but he blocked it with his hair. "Huh uh sir I kinda need to kill her please so move aside." She bluntly said "B-BUT SHES MY SISTER!"he yelled.
"But she's trying to ki- never mind jeez" she retorted "TOMIOKAAA-SAAAN!"she shouted and in seconds Giyuu joined her in trying to kill the girl. "Look! Okay I don't know how she became some demon but I WILL TURN HER BACK I WILL I SWEAR!" The boy said. "HEH? oh and by the way it's because demon blood got in her, anyways it's impossible to turn a demon back into a human come on just let me kill her ya know she's trying to kill you right now are you sure she is still your "sister" anymore?" Damn I wish I could have some dangos right now. F/n thought
"Why are you protecting it." Giyuu asked the poor boy "SHES MY SISTER!"
"You call that thing your sister..?" He questioned Giyuu swiftly took The demon girl from his arms and said "My job is to slay demons, needless to say I'm going to decapitate your sister."
"HOLD ON NEZUKO HASN'T KILLED ANYONE!" "Back at my house, there was another scent that I'd never smelled before that's probably the one who killed my family It wasn't Nezuko!" "I don't know how she turned into something like that but..." he was begging at this point F/n felt kinda bad but needless to say she didn't care. "It's quite simple. Because her wounds were exposed to demon blood, she turned into a demon. That's how man-eating demons multiply." He said bluntly, f/n decided to just lay on top of the tree and take a quick nap for some reason. (smh you lazy ass)
"Nezuko would never eat humans!" "You gotta be kidding. Just now, you were about to be devoured." "You're wrong! I'm sure she knows who I am! I won't let her hurt anyone I'm going to turn Nezuko back into a demon! I swear I'll heal her!" He yelled helplessly "She can't be healed, once you become a demon you can never go back to being a human."
"I'll find a way no matter what! So, please. So, please don't kill her! I'll hunt down the one who slaughtered my family! I'll make everything all right! Please! Please! Don't do it!" He started kneeling as soon as he said that. "I'm begging you not to! Please! Don't kill my little sister! Please don't do it! I'm begging you!
Holy shit who woke me up I swear to god I will murder them- oh. I completely forgot I am on a mission I'm just gonna go back to sleep tomioka can handle this. F/n thought before going back to sleep.
"DON'T EVER GIVE OTHERS A CHANCE TO MURDER YOU! STOP THAT PATHETIC GROVELING! IF IT WAS THE LEAST BIT EFFECTIVE YOUR FAMILY WOULDN'T BE DEAD! CAN A WEAKLING WHO CAN'T TAKE INITIATIVE IN SUCH A SITUATION HEAL HIS SISTER?! HUNT DOWN THE ENEMY?! DON'T MAKE ME LAUGH! THE WEAK HAVE NO RIGHTS OR CHOICES! THEIR ONLY FATE IS TO BE RELENTLESSLY CRUSHED BY THE STRONG! THE DEMONS MIGHT KNOW HOW TO CURE YOUR SISTER BUT DON'T THINK THAT A DEMON WOULD RESPECT YOUR WILL OR WISHES! NATURALLY, I HAVE NO RESPECT FOR YOU, EITHER THATS REALITY! WHY DID YOU THROW YOURSELF OVER YOUR SISTER EARLIER? WAS THAT YOUR WAY OF PROTECTING HER? WHY DIDN'T YOU SWING YOUR HATCHET! WHY DID YOU SHOW YOUR BACK TO ME? ALL THOSE BLUNDERS LED TO YOUR SISTERS CAPTURE! I COULD'VE SKEWERED HER ALONG WITH YOU!
After that Giyuu proceeded to stab "Nezuko" causing the boy to yell "STOP!" And he threw a rock at giyuu but he blocked it and he ran towards his hatchet and tried to charge into giyuu and he was knocked out by Giyuus Sword hilt, and out of no where his hatchet was charging towards his head shocking Giyuu in the process.
But with all the commotion it caused f/n to wake up Giyuu didn't realize that F/n was in a tree napping the whole time until she yawned, Very loudly. Causing him to do a 180 and look up at her stretching. "What Happened? Oh right the demon girl have you killed her yet tomioka-San." She said casually
Giyuu looked at her with such a confused expression.
Oops! This image does not follow our content guidelines. To continue publishing, please remove it or upload a different image.
"Huh why aren't you gonna kill the demon girl they've both passed out so now we could." F/n said as she took a deep breath in she muttered "Cloud breathing 2nd form: Rainy Haze." She went to decapitate the demon but Giyuu blocked it with his sword.
"Why'd you block it?"
"This demon is different." Giyuu responded "uh okay but isn't that against the demon slayer corps rules?"
"We don't have to tell Oyakata-sama at the moment we should wait till it's the right time."
"Sure I guess but shouldn't we muffle her? In fact I'm very confused but whatever."
"Why were you asleep during the mission! There was a demon here that could've killed you!"
"Because I was tired." F/n bluntly said. And she just decided to lay in the snow next to the demon girl.. wait what was her name again? Uh whatever doesn't matter anyways.
"Oi can't we just drag them somewhere we really don't have to wait for them to just wake up." F/n being impatient as usual looked up to see Giyuu leaning on a tree. Giyuu didn't respond though.
F/n looked at the siblings and got flashbacks causing her to be deep in thought and not realizing that both of them woke up. She came back to reality from someone slapping her face again. "I swear to god what's with people slapping me!" She murmured and looked up to see Giyuu and visibly frowned.
"Go to Sagiri mountain, there's a hut on the top of the hill with a man named Sakonji Urokodaki and say that Tomioka Giyuu sent you there." Giyuu told tanjiro. "Oi so does this mean the missions over" f/n asked while still laying down.
There was nothing but silence, until F/n was yanked up by her wrist. "What was that for!" F/n complained while holding on to her wrist.
"Let's go back and report the mission." He bluntly said.
The run home would seem awkward but it wasn't since both of them were introverts and found the silence calming. When they got there F/n ran towards the Ubuyashiki mansion. "Greetings master, we're here to report the mission."
