𝗠𝗨𝗜𝗡𝗙𝗜𝗡𝗜𝗧𝗬: i hate it here. sincerely, muichirou. || in this high school au, you're mysteriously thrown into a groupchat with three boys... who will you meet along the way? #1 on knyfanfic (6/27/20)!! #1 on knyxreader (7/3/20)!!! #3 on fanfiction (7/17/20)!!! #3 on kny (12/19/20)!!!

"What's love? That's only something nee-san can feel, not me," Some say that there must be some luck in finding love. Some say that it will eventually come to you if you're patient enough. But when it comes to watching her older sister getting rejected, She has decided, love was definitely not for her. She was the opposite of her older sister, Kanroji Mitsuri. Her sister was a very emotional and passionate person, who is constantly complimenting people in her head. Whereas she? She didn't show any sort of those emotions to others. Except towards her older sister that she will always love dearly. That she pray for the day that she would eventually achieve the marriage she had always wanted. But what happens when her heart starts to beat for a certain beautiful yet manly Demon Slayer?

°•*⁀➷ "𝐒𝐄𝐑𝐄𝐍𝐈𝐓𝐘" 𝐇𝐄 𝐅𝐄𝐋𝐓 𝐒𝐄𝐑𝐄𝐍𝐈𝐓𝐘 𝐖𝐇𝐄𝐍 𝐒𝐇𝐄 𝐖𝐀𝐒 𝐀𝐑𝐎𝐔𝐍𝐃 𝐊𝐈𝐁𝐔𝐓𝐒𝐔𝐉𝐈 𝐌𝐔𝐙𝐀𝐍 𝘵𝘩𝘦 𝘥𝘦𝘮𝘰𝘯 𝘭𝘰𝘳𝘥, 𝘧𝘢𝘭𝘭𝘴 𝘪𝘯 𝘭𝘰𝘷𝘦. 𝐒𝐄𝐑𝐄𝐍𝐈𝐓𝐘 𝐈 start date : 20 June 2020 end date : 30 June 2020 warnings: ↳ nsfw scenes, please skip if uncomfortable. profanities, manga spoilers, deaths & angsts. 𝐒𝐄𝐑𝐄𝐍𝐈𝐓𝐘 𝐈𝐈 start date : 02 January 2022 end date : - warnings: ↳ may contain suggestive nsfw scenes. illnesses. possible death. profanities

"[name], run for your life. Live a normal life, forget about us," her mother whispered as she ushered [name] away from the danger lurking about their territory. [name] was part of a shinobi clan, and was trained to become the successor. "Poor child, come and join us," Those words rang through [name]'s mind as she remembered the day that her family was killed off by a demon and she was saved by the previous Flame Pillar. She was a mere 12-year-old girl back then, who had watched the last of kind get devoured right before her. She was taken in by the Ubuyashiki and had joined the Demon Slayer Corps, earning her title as a pillar at the age of 14, surpassing many due to her previous training as a shinobi. Her reflexes were admired by many, but many noticed the cold attitude she had displayed. She was the shadow pillar, a pillar that Ubuyashiki Kagaya was proud to have in the Demon Slayer Corps, for she was the support pillar. Often when she was requested to go on a mission secretly to help other Demon Slayers out, she comes back with excellent results and zero casualties. But what happens when [name] fights alongside Uzui Tengen, a man who was also a shinobi? And here she thought, she was the only shinobi left.

He was known to be reserved. And she was known to be the newest Upper Moon to ever exist in the era. Yet, she was so similar to him. He watched her often getting called upon by their Master. He watched her smile at something that he couldn't understand. That's when he realized, she had retained her human emotions. Unlike him, driven by a certain hatred within his demon soul. Yet, on the night he went out hunting together with her, watching the way she glowed beneath the moonlight. He felt a burning sensation within his cold heart, a feeling he found familiar but was long forgotten once. Was it love? He thought. Soon it turned into a competition, a constant need to see her every day. Getting irritated whenever the other Upper Moons were near her. He was known to be reserved, but oh well, he was known to be hot-headed when it comes to her.

"Hubby, I'm taking this!" - [name] Only for her to realize who she had sabotaged, Was her new roommate at the Academy Hall. Oh, what a turn of events.

"Because she's my wife," - Hashibira Inosuke Tragedy fell upon their family. But Hashibira Inosuke would never give up. He would fight for the day when his wife recovers fully. And he vows to love her for all eternity.

"How about you? What do you want?" It was always the same question he asked her over and over again. But each time he asked, he was greeted with just a smile as she walked away. He wanted her to feel that she has the right to live her own life. He wanted her to know, that he truly loves her as much as he did for his other wives. But she always walked away, never voicing out what she wanted.

He remembered the day he first saw her. She was breathtaking. He felt as if his worries were all gone. It was as if he was living in a peaceful world. Only for her to return home from a mission ; Hateful remarks were thrown at her, but he stood by her. For she was turned into a demon.