Kazuki Mitsuki, the demon queen from the western country, has come to Japan to look for the rare, blue spider lily. Because of that, she and her sisters will meet the great demon' s progenitor, kibutsuji muzan. She despised him, as much as he does. What would happened if they have fallen in love with each other?

~Sequel to Kimetsu No Yaiba: It Will Be Hard To Love You Again~ 100 years later Camille and Jasmine found a way to resurrect their beloved sister, Kazuki Mitsuki. But it turns out she forgets everything and became a human, a celebrity singer, a demon slayer, someone who despised demons except her sisters. Kobayashi Mitsuko.... A name which she holds now... She was sent to Japan for a concert and she met someone... Too bad he's married.... But I guess that doesn't stop him from loving her. ♤♤♤ Okay, I have no idea why Chapter 22 and Chapter 23 got reversed, so just be careful when you read it.

(y/n) was taken in by Kagaya Ubuyashiki when she was 12. Both her parents died from a mudslide when she was 8, so she has been living and surviving on her own. As time goes by, Kagaya was surprised about (y/n)'s combat skills and fast reflexes, so he decided to train her to become a demon slayer. Years had passed and (y/n) is now 18 and an ice pillar. One day on a mission, she was met with the upper moon three demon, Akaza, again. Read the story to find out what happens next :) [disclaimer : there'll be spoilers from the manga, but not all of them are exactly the same as the manga. As I'll change some stuff up to go with the story flow. Demon slayer and the picture isn't owned by me]