People developed quirks and they started to use it mostly on saving someone. Y/N is the last descendant of the Moon Breathe User who seriously learned this type of breathing style for a vow in order to clean their name because of the previous user of this technique that became an Upper Moon 1. They continue to passed this technique secretly in order to payback on what their ancestor did by helping people now and using it on villains. ✦ Note all the artworks and the characters in here except Y/N are not mine and the credit all goes to the artist especially the poster so please support them if you can :) ✦

♧ (Y/N) is a nice gentle demon, but can be quite sensitive at times. (Y/N) became a demon by almost being killed from Muzan Kibitsuji when he was killing your family on a cold windy night. His blood managed to infect her wounds to make her turn into a demon. He didn't notice because he left. Though she actually didn't know, she was a special type of demon. (Y/N) ran away from her house then found a small abandoned cottage wooden house that was still in very good condition, so she now lives there. She goes outside on nights in front of her new house to admire the moon's beautiful moonlight from the balcony she has. "I wonder why someone would abandon a beautiful wooden cottage with such scenery like this?" Her eyes sparkled as the moon shined in her eyes. ♧ Slight Various Kny x Reader! ◇ (Y/N)= Your name ◇ (L/N)= Last name ◇ Maybe grammatical errors. I keep switching pov, using ",but" "well" "Then" and it's just a mess ◇ I'm typing this on my school's computer then copying and pasting into my phone so the lines might not be good. ◇ I'm going to edit a lot of stuff. . . ◇ I'm a newbie writer so please don't be mean to me if it's bad because it probably is. ◇ I try to get at least 1000+ words for each chapter. ◇ I'm not the type of person to cuss very likely, so I use something like "chicken nuggets" for the cussing. Sorry if it annoys you. ♤ The pictures and gifs don't belong to me. They belong to the owners of them. Unless I say it is. ♤ The characters belong to Koyoharu Gotōge the writer and illustrator of Demon slayer. ☆ of course there will be gore, fighting, maybe even abuse, ect. ☆ This does contains spoilers for the anime episodes and manga spoilers. ☆ A notice and reminder this is a "peach pink theme female demon", so the color of the kimono and overall theme color for the female demon is peach pink theme. ♡ Now we will begin this Demon slayer x Demon F! Reader

A MHA x KNY crossover. Choko is the daughter of the late insect Hashira Shinobu Tomioka and the water Hashira Giyu Tomioka. Her mother passed away trying to put an end to demons. But despite Muzan Kibutsuji being killed although not many, demons are still popping up. So Choko decided to carry out her mothers unfinished mission. She and her twin sister Tsutako are sent undercover to U.A high under suspicion that a demon is sheltering there. But turns out the mission might take a little longer than expected. Cover art is not mine. (BTW her hair is purple from the chin down) I do not own My Hero Academia or Demon Slayer. I only own my original characters.

Hi there in this story they still have the same personalities but some of them who already died in the manga/anime...... I might also add them as a character. I add some of the Boku No Hero Academia characters in some chapters[KNY nor BNHA is not mine, credits to the owners!!] Picture's: Not mine Reader inserted in the special chapter. Warning: Might have a bit of spoiler. <Completed>

Once upon a time, there was a land which was shared by four kingdoms. Each kingdoms has their own benefits and problems. But they lived happily and peacefully nonetheless. That was until one of them declared a war on one of their own. This will be the story of how a young teenage boy become the king of his own kingdom. Will he succeed into becoming a great king, or will he brought the kingdom down to nothing but rubbles? There will be challenges, drama, love, fights and frustrations. Are you perhaps ready for it? Disclaimer: I don't own Kimetsu no yaiba in any way or form. It goes to its rightful owner, Koyouharu Gotouge

Here are Some notes~ •Bad Grammar/s (forgive me...English wasn't my first language) •Kaigaku is a nice big brother when he was still a human... •Angsty •Combinations of some of the stories... {Highschool life, Hanahaki disease, Idol and etc.) •Remake... •As you can see, Kaigaku and Nezuko here we're both...Dating (which was heavily inspired by my idol TanZen shipper...Also making a book about the ship ofcourse...) But actually...Kaigaku and Nezuko were really dating in real life...(I hope you don't mind me shipping them 😅😅😅 I'm sorry if you don't want me to ☹️☹️☹️) •Ok so In some chapters, you can see some brotherly moments...But If you read it, You might think that they were acting like a couple but NO...They are brothers even tho they were just both adopted...I don't ship KaiNitsu...Cause THEY.WERE.BROTHERSSSS... (Tanjirou: Yea they were just brothers 🙄💢 ImAShipper: Tanjirou! Haha no offense for those who ships them 😅😅 I respect all of the ships...) And I think that's all 😐😐😐💢🔫 This story also might contains... SMUT in the future ;-;

Sanemi x Reader Love is like a hurricane. Because there's many storms come into life that you need to survive. Life is like a weather. Not always it could be Sunny and happy as always, it could be cloudy with rain making you feel sad and lonely. Kimetsu no yaiba characters are not mine all credits for the rightful owner ,All images, videos, I used for this fanfiction aren't mine all credits to the rightful owner.

This started as a small idea. Just a bit of a "what if..." but since I love Kimetsu no Yaiba too much, it spiralled out of control and well... I have a lot planned, but I'll take it one at a time. So! This is a Reader x Rengoku au story. Of course, there's scenes with other characters and a whole plot I kinda have planned out but Rengoku is a bab so I'll try to focus mostly on him. The au affects him too so- Ahem! Anyways, it'll start a bit slow and I don't have a set update schedule so I hope you'll bear with me. Hope you enjoy the story! Disclaimer! Kimetsu no Yaiba and all it's characters belongs to Gotouge Koyoharu, the only thing I own is this plot and the Breath of Sparks. Warnings/Triggers : MANGA SPOILERS, violence, blood, death, language(mostly cuz Sanemi), angst, dismembered demon parts(?), idek what to put in this, crippling diabetes (I hope), and Rengoku's overwhelming fabulousness.

You who was born with a red scarlet-like eyes are abandoned by your parents in the age of 9, thinking that you will just become a threat to their life. You're walking and traveling to different towns to find some food or to get some help, however, because of having a demon-like eyes, no one wants to help you instead they'll just ignore you. One day, a man found you lying on the ground unconscious because of the tiredness and hunger. He treats you like his own family and as the time passed by, you treated him as one too. He taught you on how to fight using combat skills and by using a sword, to protect yourself in the near future. He found out that you are a special demon that can conquer the sun but instead of leaving you behind, he still cared for you like no one else. You having a unique combat skills and dwelling using a sword to fight against demons have reached the leader of the demon slayer corps, Ubuyashiki Kagaya. He invited you to become one of the demon slayers and to fight the demons by their side, not knowing that you are actually a demon yourself. And this is how your life began to change. DICLAIMER: I DON'T OWN ANY OF THE CHARACTERS AND THE IMAGES THAT YOU WILL SEE WITHIN THE STORY THUS, IT BELONGS TO THE RIGHTFUL OWNERS. PLEASE ENJOY, VOTE, AND COMMENT ABOUT THE STORY! THIS IS MY FIRST TIME WRITING ONE SO DON'T GET UR HOPES UP TOO MUCH! >~<

Y/N was just an ordinary person from the 21st century, she didn't expect to wake up in an anime where human-eating demons roam free every night. Well, what's left for her is to learn how to use a sword and help the protagonist make his sister human again, who knows if she can get back to her world like this? Little did she know what was coming in this world that wasn't even hers. ❀⊱┄┄┄┄┄┄┄┄┄┄┄⊰❀ ❀ - STATUS : ONGOING ❀ - DEMON SLAYER BELONGS TO KOYOHARU GOTOGE ❀ - COVER ART DOES NOT BELONG TO ME ❀ - ON QUOTEV UNDER THE SAME NAME