When the shadowed moon turns to a full eclipse that blocks out even the stars, the monster comes out to claim the maiden. The wound Cupid's arrow caused by piercing his dark heart bleeds out for her, so he would seek what his body needed to heal. The waning desire pangs him so.

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.

Warning: There will be spoilers from the Kimetsu no Yaiba manga! You have been warned. Almost 400 years ago, a man who was once known as Michikatsu Tsugikuni had grown up with a young demon slayer that he had grown feelings for. Despite his jealously for his younger twin brother, he did everything he could to impress the demon slayer who caught his heart despite being his childhood friend. When the woman he loved passed away, Michikatsu was turned into a demon to wait for the woman he loved to come back. When Kokushibo has his sight on her reincarnation, he is determined to have her heart instead and keep her by his side. As complications happen and a love triangle develops, it's up to you to decide who would be the right man to claim your heart. The choice is yours. Kokushibo x Reader x Slight Giyuu Completed: 10/10 (I think)/2020- 1/21/2021

They told her the mountain was cursed. They told her a demon lived there-six eyes, endless hunger, death in his shadow. They told her not to go. But curiosity is stronger than fear. When she steps into the forest, she doesn't find a beast foaming at the mouth. She finds a man: tall, carved from steel and sorrow, his six golden eyes burning with power... and something else. Something she shouldn't name. He should have killed her. Instead, he let her live. Now she can't stop thinking about him. And he can't stop remembering what it means to be human. Their bond is forbidden. Their nights are borrowed. Every heartbeat is a risk. Because to love Kokushibō-the strongest of Muzan's demons-is to fall for a tragedy centuries in the making. And some tragedies don't end in salvation. They end in ruin.

Yurei is reincarnated... what will happen now? Will fate seal them together? Or will she break out of her own fate and live her life without remembering a person waiting for her return? [DISCONTINUED] SO sorry guyz... I have no time to work on fanfics anymore 🥺

❝ Can we go in? ❞ you asked. ❝ You want to go...in the water? ❞ Kokushibo looked at you with a curious expression. ❝ Yes. I want both of us to go in the water. ❞ "..." -- kokushibo didn't know what love was before he met you. he wasn't expecting to have such a genuine and meaningful connection with a human girl. the moments you spent together constantly left him craving for more and your words quickly began to have an aggressive hold over his heart. before he knew it, he didn't want to lose you. he wanted you to stay with him until the end of time but could a human and a demon truly have a happy ending? You looked up at him, "Is there any way that I can stay with you? Because honestly, I find everything more beautiful when you're around." His long black hair drifted in the wind as his eyes narrowed. "(Y/N)?" He leaned towards you, entering an intimate space, "What have you done to me?" ⤷in which kokushibo fights to keep you by his side

Warnings: Sexual Themes, Violence, Murder, Gore, Demons, Possessiveness ---------------- "You're like a drug to us. We want you forever." In which, Y/N, a very skilled doctor, meets the most dangerous demons known to man kind. ---------------- 《Muzan x Reader》 《Kokushibo x Reader》 《Douma x Reader》 《Akaza x Reader》 《Nakime x Reader 》 《Hantengu Clones x Reader 》 《Gyokko x Reader》 《Gyutaro x Reader》 《Daki x Reader》 《Kaigaku x Reader》 《Rui x Reader》 --------------- Started: 02/05/2025 Ended: ---- Status: Ongoing Rated: Mature