Akai Suisei was one of the first people Muzan changed. The young boy wanted to grow strong and proud like his father. A chance encounter with the demon king changed everything. Highest Rankings: #1 in demon (WHAT THE HECK) #1 in kimetsunoyaiba (for like two weeks) #1 in demonslayer (for roughly 5 days) #1 in aoikanzaki #1 in giyutomioka /\ no idea how I got this

Ochako Uraraka didn't know how she ended up in this situation. One moment she was walking down the hall to show off her kimono, and the next moment she was falling. Now in a place full of wisteria trees and demons, Ochako has to stay out a week in selection she had no business being in, and find her way home. But first, she has to survive. RANDOM UPDATES. Keep your guard up... Or down. I've no clue when I'll update this story.

Breathe y/n.... breathe.... It's not worth it. He's not food. Their not food. Just-... breathe. I can make it. I can save them. I thought to myself as I resisted the urge to gorge on the rotting corpses around me... my family. How did this happen? Why did this happen? I grip my hair tightly. Mixed emotions welling up inside me. Confusion swirling in my irises. The smell is so strong...something I would have found repulsive and sickening in the past I now find... so appetizing. -------------- !Various! X Demon Reader

He has these nightmares of his best friend turning into a demon. Just the thought of it haunts Tanjiro day and night. These reoccurring nightmares are causing the boy to think, "Will this happen?" Time and time again, Tanjiro has the same dream, each time more intense and brutal than the last. Ending each night with poor Tanjiro gasping for air, hoping for his best friend to be safe, pleading for these dreams to end. Causing him to stop sleeping entirely. What will he do when a demon shows up, Tanjiro too weak to defend his best friend? Is it all just a nightmare? or are his nightmares glimpses of the horror the future holds?

Reincarnation. It's a nice thing. You get to live your next life with or without your past life memories. In some cases you get strong and other cases weak. Some may have a good next life and some may have a bad next life. In my case, I got reincarnated into a dangerous fictional world with my past life memories. (I do not own anything I use in this story. WARNING: Grammar, slow update, and spoilers if you don't read the manga!)

Kamado Tanjiro has a pure and beautiful soul for a human. He knows the existence of demons,still he didn't hate them.In fact,he pities them. Tanjiro protects his family by sacrifices himself to Muzan.Nezuko promise to bring him back and confront her mother to let her become a demon slayer,in order to slay Kibutsuji Muzan. Can she do it?Will she gain friends that fight alongside her? Disclaimer~Demon slayer is own by Koyoharu Gotōge

Okuda Mitsuoki is the 10th pillar, the Acid Pillar. He was human, but as fate would have it, his humanity was taken from him. He had to hide from the other pillars, had to hide from himself, hide his claws and teeth and the monster that he has become. Note: I don't own any of the characters in this fanfiction, I only own 'Okuda Mitsuoki' and the plot

Hisana Kibutsuji is the biological daughter of Muzan Kibutsuji and is half human, half demon. Prior to the events of demon slayer, Muzan marries a woman named Amaya Ubuyashiki, who is Kagaya's adoptive sister. She ends up leaving Kagaya's family to marry Muzan because she was too afraid to tell him she had fallen in love with the demon lord himself. After she is born Amaya discovers that Hisana is immune to the sunlight, something Muzan always wanted. She is afraid of what he will do to their daughter if he finds out, so she ends up putting her in the care of some close family friends who raise Hisana as their own, so Muzan can't find her. Hisana meets Tanjiro and Nezuko and ends up going on adventures with the two of them, Zenitsu, and Inosuke. Will she end up becoming a demon slayer, or will she join her father to put an end to the slayers as well as her friends? This ties into the plot of Demon Slayer, I'll simply be changing some details to add Hisana into the story. I will add some of my own twists to the plot as well. * The Demon Slayer characters are owned by Koyoharu Gotoge, I only own my own oc's. Started: April 28 2020 Status: ongoing

Having lost his memory at a young age, (Y/N) Kamado lived a carefree life with his family. However, when tragedy strikes...he will have to dwell into his own shadows to find the strength to protect them...will he succumb to his own darkness? Or will he triumph and control it? "...Even if I'm the weakest person in the world, as long as I have the strength to protect my family- that's all that matters." - (Y/N). Male Reader x Shinobu Kocho