Demon Slayer Crossover Fanfic

In a world teeming with bloodthirsty demons and legendary warriors, Shinta Yukimura is no ordinary Demon Slayer. Armed with a mysterious leveling system that promises limitless growth, he cares little for fame or ranks—his only goal is to gain enough power to wipe out every greedy, sadistic demon that preys on humanity. Shinta Yukimura is a no-nonsense Demon Slayer obsessed with gaining power—not for fame, but to obliterate the greedy demons who prey on humanity. Cold, calculating, and relentless, Shinta wastes no time in ending battles, harnessing overwhelming techniques that leave his foes in ruin. On the brutal path to mastery, Shinta is joined by two captivating demon slayers: the bubbly, naive Hana, who hides surprising strength behind her disarming smile, and the cold, lethal Akane, whose precise blade matches her sharp wit. Together, they battle demons that rival legends, unearth forbidden breathing techniques, and challenge sinister forces far more dangerous than Muzan himself. As Shinta's strength grows, so does his hunger for victory—and the bonds he never thought he'd form. But will his relentless pursuit of power blind him to the warmth waiting by his side? With pulse-pounding action, intense training arcs, provocative relationships, and the introduction of a vast, reimagined Demon Slayer world filled with multiple factions, rival Hashira, and powerful demons, Rise of the Crimson Path will ignite your senses and shatter your expectations or at least I hope It will. im really just trying to have fun and expand the demon slayer world and maybe throw in a bit of ecchi and hentai moments in there so I guess R18 and SEXUAL CONTENT WARNING for later.

Alexander Collen es un joven de 18 años de edad, el cual es originaron de los Estados Unidos de Norteamérica. Un joven muy prometedor, con el sueño de convertirse en un neurocirujano reconocido por todos, se ve envuelto en múltiples acontecimientos que cambiaran su vida por completo.

Aiden Blake was given a second chance at life, but with a twist. He finds himself lost in the chaotic and action packed world of the Marvel Cinematic Universe. Armed with the Dragon Slayer System from the anime Fairy Tail, Aiden must navigate through this new reality, facing unexpected challenges and familiar faces along the way. However, there's a catch. Aiden doesn't know what he truly wants out of life, and his knowledge from his past life is often more of a hindrance than a help. The world around him has changed in ways that never happened in the real MCU. "Why is Deadpool hunting me!? Why are the X-Men trying to recruit me!? What are the Fantastic Four doing in this universe?"

A variant of Doctor Doom in a world where he never got to ascend to godhood receives the opportunity to try again; To be reborn. He wakes up in the body of a 14-year-old Harry Potter, as his name is read from the Goblet of Fire. Survive? Nay. Doom would thrive.

Katsuragi Ren,an ordinary earthling, mistakenly travelled to the world of demon slayer as an orphan.At the moment of life and death he got his unique ability (Golden Finger) TenchiSeiki-Heavenly Insight. As the repaying favour to the Insect Hashira for Saving him from the Demons.Ren decided to join the Butterfly mansion and was determined to save the lonely girl ,Shinobu Kocho by making her his wife. Watch as Ren changes the fate of the people in the Demon Slayer Universe. OGTitle - 鬼灭：悟性逆天，开局攻略蝴蝶忍 The rights of the respective content belongs to original creators. I'm just translating for enjoyment ** [For more chapters consider visiting my patreon.https://patreon.com/The_WritingSystem With just 3USD you can access more than one fanfictions ]

In a world where duty outweighs desire, Giyuu Tomioka—a man of justice, cold resolve, and buried scars—is bound by an arranged marriage to Shinobu Kocho. What was meant to be a simple union for honor soon becomes a battlefield of unspoken pain, resentment, and clashing wills. As Shinobu struggles against a fate she never chose, Giyuu fights demons from his past that refuse to stay buried. But beneath their icy words and forced smiles, emotions stir. As their lives intertwine, secrets unravel, and love and hate blur into something neither can understand. In a city drowning in crime and corruption, where justice is never black and white, will duty destroy them… or will fate grant them something neither dared hope for?

No Female Lead + Cross-World + Hot-Blooded + System + Reincarnation: Reincarnated into the world of Demon Slayer, the protagonist unexpectedly binds with a system that allows him to grow stronger with each swing of the Sword, but only after a million strikes… “Swing count +1” “Swing count +1”… Years later, a blood-red Nichirin Sword rests at Muzan’s throat. “Brother Muzan, what a beautiful day. How about we go sunbathe together?” Translator note: If you would like to support me for the future projects, feel free to check out my patreon. There, you can find extra chapters and several other novels posted by myself. So, follow me on my patreon: (patreon.com/sorkarnayeem) If I get 100 power stones= I will upload 2 more chapters 200 power stones= I will upload 4 more chapters

While Naruto and Sasuke were having their battle at the valley of the end, during the Sasuke Retrieval Mission, so many things cause a tear in space, sending Naruto to Earth Land. Found by a Dragon God, what would Naruto do in this new world. Adventure, maybe. Dragon God Slayer Naruto. Strong Naruto.

“Do you want to go on an adventure?” When Fujino heard those words, he had high hopes, but Instead of being summoned to a fantasy world to train and gather allies to defeat the stereotypical demon lord, he found himself in taisho-era japan, in the midst of a long-standing centuries of war between demons and humans. Well, Fujino is nothing if not, adaptable, and this situation is no different. He'll claw his way to the top if he has to. Gamer!MC Disclamer! I do not own Kimetsu no Yaiba or any of the related characters. The Kinetsu no Yaiba is owner by Koyoharu Gotouge. This story is a work of fanfiction and is for entertainment only. I am not making profit from this story. All other characters other an OCs belong to their respective creators and owners. This is a fanfiction for non-profit entertainment.

--- After traveling to the world of Demon Slayer, Ryuji formed a close bond with Kamado Tanjuro. Over the years, however, Tanjuro's health steadily worsened, and as he neared death, Ryuji stepped in to care for Tanjuro's wife and daughter. In his final moments, Tanjuro entrusted his family to Ryuji, and he agreed without hesitation. Now, in a world plagued by evil demons and the looming threat of the Kamado family's extinction, Ryuji must find a way to protect them from the dark fate that lies ahead. _______________________ ***This is a translation, I'm not the author. Original:-https://reader-hub.com/novel/ghost-slayer-from-taking-care-of-tanjuros-wife-and-daughter English is not my first language #Update schedule will be 5 chapters a week.

Transmigrating into the Demon Slayer universe with unlimited skill points at the beginning, any skill will reach the pinnacle and beyond as long as you put skill points into it. Ding! The level of water breathing has reached MAX! Ding! The Breath of Flame level has reached MAX! Ding! The level of medical skills has reached MAX!

Presenting before you— The Pillar who strikes fear into the hearts of countless demons, The honored founder of the Butterfly Mansion, A steadfast devotee of dorayaki, The proud caretaker of a Shiba Inu, The rival of male Demon Slayer Corps members, The idol of female Corps members, And the most trusted senior among the Pillars: The Forest Pillar—Shinichi Moriki! [Not a system novel! Not a power fantasy! A story of growth! Sensitive readers beware; the author has a fragile heart, so please avoid harsh comments.]

Mc will not care about change in timeline and will create his own. I do not own Demon Slayer or Naruto. this is a fan-fic I'm new at fan-fic and writing give any tips you can if you have. I plan to continue for a year. there may be a chapter once or twice a week.

In this novel, the Demon race emerges victorious with Muzan and Upper Moons winning the battle. However, the story takes a turn when Kokushibo becomes the Demon King. As a result, the Demon Slayer Corps is nearly wiped out. But fifty years later, Yoriichi, the most powerful swordsman ever, is reincarnated in the Showa Era. With his return, the Demon Slayer Corps is revived, giving hope to the fight against the Demon race. This storyline is different from the original one as the winners are the demons, not the slayers. This Demon Slayer's world or world-building is way darker than the original one.

Eira, an user of Ice Breathing, who wishes to become strong in order to protect others. Ali who aspires to be the Wind Hashira. Two different stories collide. Their journey starts at Final Selection and they become unlikely friends, unaware that their lives will soon flip upside down. Amare Flos, a story that is based in the universe of Demon Slayer, and has everything a reader like yourself can ask of, original and loveable characters, action, comedy, romance. Follow the journey of three young and ambitious demon slayers, Ali, Eira and Asumi who have to tackle all the challenges that the profession throws at them. They venture together on wild journeys and form a group that the reader will develop a sentimental connection with. Witness their relationships grow and fall, their motivations strengthen and waver. With moments of calm, and moments of nail biting thrills. Watch the story unfold with endless twists, always leaving you at the edge of your seat. The story will make feel emotions you haven't experienced before through its frequent action, deep characters and thrilling plot. Through the whole of Amare Flos always be left wanting to know what happens next. Will they reach their goals? Will they stay alive? Will they have a happy ending?

When Takemichi was a child, he went to a shrine with his parents to draw a fortune slip. His slip was about career and destiny. Though it was labeled "Sue-kichi" (Mạt Cát), the message it carried was strange and cryptic. His mother, deeply worried for him, gently reassured him that fortunes aren't always right and that he shouldn't take it too seriously. Takemichi soon forgot about it. But many years later, after everything he had been through, that old fortune slip resurfaced in his mind. Only then did he realize how truly prophetic it was. "A life of wandering, never settling, forever drifting with no true home. The road ahead seems endless, but a resting place does exist—one must simply persevere." ****** #OOC, alternate universe, multiple worlds, NP, boy x boy, girl top x boy bottom #All x Takemichi, but only in the Tokyo Revengers world does everyone love him. #Contains 18+ elements Current worlds featured: Tokyo Revengers, Genshin Impact, Fairy Tail, Hunter x Hunter, Honkai: Star Rail, One Piece, Charlotte, Darwin’s Game, The Rise of Phoenixes (Phong Khởi Thương Lam), Lady!! (Thiên Giáng Hiền Thục Nam), Naruto... (More worlds may be added.)

This story follows tanjiro when his parents died he have to take care of his 3 siblings until he and his family has been curse by the devil he have to work with his new friends and fix what happened and learning his parents past that have something to do with it ( based off on the wattpad story with the same name )

don't read this please... but my other novel "the demented hero of Reincarnation!"

Put simply this is a universe where Naruto has a sister, Naruko (I know super original) but they both are the children of Muzan Kibutsuji. They are stronger versions of muzan but the power was sort of split between the 2 as Naruto has more raw physical power meanwhile Naruko can make more demons and fight from afar. In this story Naruto and Naruko play more of a passive role mainly just going for dealing with their missions. And due to their special demon abilities they are typically sent on much more dangerous missions than other ninjas. However one year they decide to take on students and that’s basically how this starts off. I have 2 categories for warnings as I don’t know what I’m actually going to do with this story so anything that I write or know for a fact I’m going to write goes into definite and anything I think I might but also might not goes into possible. Definite warnings: Gore, Cannibalism, Crude language, Sexism, 18+, possible warnings: Absolute disrespect( pee on defeated opponent or netorare, things of that nature), Watersports( not in a sexual way in a showing superiority way), Incest (a friend suggested it but not sure if I’m going through with it), Homophobia (if it happened it’ll probably be very short and the perpetrator will likely die)

It's a Fanfic of Gundam Ibo where Mc is the twin brother of Mikazuki Augus. . . . . . . . . . . . . . . . . Check it out. I am way to lazy to write a Sypnosis.

Riku Nifuruji, a nineteen-year-old accounting employee, part-time kenjutsu dojo instructor, and devoted Demon Slayer fan. He was pulled into the world of Demon Slayer, "transmigrating" into the body of a man in his late teens without any memories of how it happened. If that were the only twist, it would be far too boring, so the instant he arrived, he found himself being hunted by a demon! To make things even stranger, the body he now inhabited was anything but ordinary—while his body exhibited enhanced abilities at night, by day, it would revert to that of a normal human. Every time he slept, he would dream of what seemed to be this body's past. And the deeper he saw, the clearer it became—it was the life of someone who was once Riku Nifuruji himself, reincarnating as the citizen of this world. How did he "lose" his memories? "Aren't demons known for forgetting their past?" *** Advanced Chapters: patreon(.)com/YvisEV Discord: https://discord.gg/HgweFmf44C What to expect: weak to strong, mystery, action, adventure, romance, tragedy (maybe)

Despues de inumerables esfuerzos a traves del tiempo, Hiddy derrota a Otakemaru, el mas poderoso yokai del mundo, en una ultima y catastrofica batalla. Sin embargo, sintiendose insatisfecha con todas los sacrificios que fueron necesarios para llegar a donde estaba, decide tratar de cambiar el futuro en un intento deseperado de salvar a sus amigos. Una acción que jamas debio de ocurrir estalla en consecuencias inimaginables. Cientos de años despues, el futuro de los yokai y humanos no era para nada lo que ella esperaba. La legendaria cazadora de Yokai debera de adaptarse a un mundo diferente a lo que recuerda. Todo mientras nuevos y viejos enemigos se interponen una vez más en su camino.

A modern man Noah transmigrates into Tekeo Kamado, the younger brother of Tanjiro Kamado and Nezuko Kamado, in the world of Demon Slayer. With knowledge of future events, Tekeo joins the Demon Slayer Corps in hopes of stopping the future tragedies. His foresight and strategic brilliance guide him through perilous missions, aiming to change their tragic fate and end Muzan Kibutsuji's reign. Can Tekeo secure a peaceful future, or will darkness prevail once more? I did not create this Anime (Obviously) Neither did I make the cover picture (Obviously) Lol, I am just a fan who wants to finish the anime in my own style Do let me know if u guys like it, as I keep writing this until the end.

After getting hit by the killing curse in the Forbidden Forest, Harry Potter finds himself in an alternate reality. Things go up a notch further when he combines the Hallows. The real Master of Death has arrived in the Marvel universe, ready to face all the challenges his new life would come with. Harry/Multi. Lemons.

Muzan was convinced he was the only one who could consume the Blue Spider Lily and survive its monstrous side effects. Joke’s on him—someone else pulled it off. And that someone? Yours truly. Where do I even begin? Hmm… you know what? Forget the slow, dramatic buildup. You’re going to figure it all out as you read anyway. The important part is this: I didn’t just eat the Blue Spider Lily. I didn’t just become a demon. Nope. I leveled up. Big time. I became a dragon. Imagine a demon, but without the annoying weaknesses—no burning in sunlight, no moral dilemmas about snacking on humans. Now, add some extra powers, a dash of majesty, and a whole lot of swagger. That’s me. Think of it as the deluxe edition. The ultimate upgrade. But let’s rewind a bit. I wasn’t always this glorious. Once upon a time, I was just a freshly reincarnated soul, trying to take control of this incredible new body. Then, out of nowhere, some chubby otaku’s soul showed up, thinking he could steal my thunder. The nerve of that guy! Obviously, I wasn’t about to let that slide. So, I did what any self-respecting future dragon would do—I obliterated his soul. Poof. Gone. But I kept his memories. Why? Because free information is free information. And that’s how I found out I was in an anime. Not just any anime. Demon Slayer. How did I figure it out? Well, for starters, shortly after my reincarnation, I bumped into Yoriichi’s six-eyed, emo brother. The guy was practically oozing jealousy, which really hammered home the whole "bitter younger sibling" thing. But let’s not get distracted. Here’s the deal: if you’re here for something fresh, something that feels like Demon Slayer but cranks up the chaos and creativity to eleven, then you’re in the right place.

The story follows Hiroto Kamado, a young boy who becomes a demon slayer following the slaughter of his entire family by the lord of demons, except for his little sister and brother Tanjiro and Nezuko. Nezuko, however, was turned into a demon herself. Hiroto, alongside his younger brother Tanjiro, vows to find a cure to save and turn Nezuko back into a Human and find whoever was responsible for the death of his family. (Action, Demons, Tragedy,) • • • • • • • • • • • • • • • https://discord.gg/BT6wfHu Come join my discord for some discussion, reference pictures I might use and perhaps previews to future chapters. Disclaimer: I do not own the franchise nor the characters associated with it except for my own original characters. This is all done purely as a hobby and my own form of entertainment. I do not own the cover page, it was an artwork I took from Pinterest. If you are the owner and want me to take it down, contact me. Update wise I still am not sure, since it is in the early stages, but I'm hoping to get a chapter a day, more if I am in a good and motivated mood. English wise, you do not have to worry about that here as I am both fluent and quite proficient at it. (not to toot my own horn) Enjoy!

Ace is 18 years old orphan and talented boywho lives in world there dragons also live with humans ace decide to became Champion in country's biggest tournament during this two chain of dragons black and white fight with each other and ace mistakly interfare in fight