Kuroshitsuji Crossovers
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Never Letting Go by Oxford Not Brogues reviews
"I am both yours forever." Those were the words Seras had used. Something she had vowed to them no less than a week ago. "Yours forever." Those words had filled them with such hope, such happiness, but she was a liar. Alucard and Sebastian will do everything in their power to get Seras back after she unexpectedly flees the country.
Crossover - Hellsing & Kuroshitsuji - Rated: M - English - Romance/Angst - Chapters: 12 - Words: 89,612 - Reviews: 31 - Favs: 12 - Follows: 11 - Updated: 2/22/2023 - Published: 10/1/2022 - [Alucard, Seras, Sebastian M.]
Ronald Knox's Adventure in Hogwarts by Amber K Black reviews
This is the second book in The Many Mishaps in a Grim Reaper's Life series. Ronald is going into William's office when a bright light flashes and he has disappeared. He finds himself in Hogwarts how will he survive the fifth year and will he be able to get home? Will the Golden Trio be his friends or will they be suspicious of him. He becomes friends with the Weasley twins.
Crossover - Harry Potter & Kuroshitsuji - Rated: K+ - English - Adventure/Friendship - Chapters: 6 - Words: 4,909 - Reviews: 2 - Favs: 6 - Follows: 11 - Updated: 12/30/2022 - Published: 6/6/2020 - George W., Fred W., Ronald K.
The Secret of Blipverts by Imaginos-Buzzardo-Desdinova
Bryce Lynch holds a deadly secret
Crossover - Max Headroom & Kuroshitsuji - Rated: M - English - Adventure - Chapters: 4 - Words: 1,631 - Updated: 12/21/2022 - Published: 9/26/2022 - Grell S., William S., Ronald K.
BLACK & SILVER (Crossover) by ZKatsuraK reviews
Perdido en las profundidades de Londres, con tan sólo una espada de madera y el brillo plateado de su alma. Siendo además, un personaje no bien recibido en la ciudad, especialmente por la reina y su perro guardián... Gintoki un samurai de 25 años que tan sólo quiere regresar a casa, ¿Podrá hacerle frente a lo sobrenatural, siendo tan sólo humano? [Kuroshitsuji / Gintama]
Crossover - Gintama & Kuroshitsuji - Rated: T - Spanish - Supernatural/Humor - Chapters: 14 - Words: 23,009 - Reviews: 3 - Favs: 4 - Follows: 9 - Updated: 12/8/2022 - Published: 4/20/2021 - Gintoki S., Gedōmaru, Ciel P., Sebastian M.
Ascención Omega (Omegaverse) by ZKatsuraK
En secreto se producen constantes transgresiones sobre la vida y la muerte, es el detonante que provoca la liberación del séptimo omega, auto-nombrado Gintoki. Y una vez libre, no dudará en conseguir el mayor número de almas posibles, aunque deba correr riesgos. De lo contrario, ¿cómo reconstruiría su nido? (Alfas, betas, deltas y omegas)
Crossover - Gintama & Kuroshitsuji - Rated: T - Spanish - Supernatural/Adventure - Chapters: 3 - Words: 4,771 - Updated: 12/8/2022 - Published: 12/3/2022 - Gintoki S., Shinpachi S., Sebastian M., Claude F.
Reapers, Demons and Heroes by panchild19
Grell Sutcliff and Ronald Knox go on a world wide trip collecting the souls of the dead and sending them off, however, some complications arise when they realize some people whose souls aren't in their bodies weren't supposed to die at all. Bringing a few people back to life they end up in Wakanda, where they have to collect the dead soldiers souls. There they meet the Avengers.
Crossover - Avengers & Kuroshitsuji - Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 37 - Favs: 1 - Follows: 1 - Published: 12/1/2022 - Grell S., Ronald K., Loki, Vision
Those Demons, Hurtful by Laura onineko
After seeing Sebastian terribly injured, Hoozuki tried to help the demon butler. Something just tells him that he and the butler were more than just a close friends (Hoozubastian/Sebaszuki) (angsty relationship for both demons)
Crossover - Hozuki no Reitetsu/鬼灯の冷徹 & Kuroshitsuji - Rated: T - English - Angst/Hurt/Comfort - Chapters: 1 - Words: 3,213 - Favs: 1 - Published: 11/27/2022 - Hoozuki, Sebastian M.
Black Queen & Two Red Jokers by Shan Dan
Kagome and company visits London for an historical moment, mostly Kagome.
Crossover - Inuyasha & Kuroshitsuji - Rated: M - English - Supernatural - Chapters: 1 - Words: 2,979 - Favs: 13 - Follows: 8 - Published: 11/23/2022 - Kagome H., Madam Red, Sebastian M. - Complete
The Black Magnate by uukuklu reviews
Similar to Cornelius Vanderbilt Naruto fought for his place in the world. Will he make the Elemental Nations his through deals? Instead of fists.
Crossover - Naruto & Kuroshitsuji - Rated: M - English - Romance/Supernatural - Chapters: 2 - Words: 30,733 - Reviews: 2 - Favs: 13 - Follows: 14 - Updated: 11/16/2022 - Published: 5/24/2022 - Naruto U., Angela, Ran-Mao, Hannah A.
Crimson Lotus by Callicanios reviews
What started as a one night stand from a popular bar became something far more sinister. When Sebastian brought home the mysterious Beyond he was not expecting a twisted and sadistic romance. Never did Sebastian think he’d have to deal with the supernatural again, nonetheless change the afterlife as a whole.
Crossover - Death Note & Kuroshitsuji - Rated: M - English - Hurt/Comfort/Romance - Chapters: 5 - Words: 9,617 - Reviews: 2 - Favs: 7 - Follows: 5 - Updated: 11/3/2022 - Published: 6/17/2015 - [BB, Sebastian M.] Undertaker, L
Actually Satan by NoSchittSherlock reviews
Despite repeated denials, Ciel Phantomhive isn't entirely convinced his new servant wasn't the devil in disguise. In his defense, Archer thinks much of the same of his new employer. Stuck with a brat he thinks of strangling on a daily basis on a job with no end in sight, Archer is one hell of a butler. As if he wasn't overworked enough.
Crossover - Fate/stay night & Kuroshitsuji - Rated: T - English - Chapters: 19 - Words: 160,968 - Reviews: 278 - Favs: 1,060 - Follows: 1,306 - Updated: 11/2/2022 - Published: 11/30/2021 - EMIYA, Ciel P.
Ciel Phantomhive and The Prisoner of Azkaban by BadBadz reviews
Ciel and Sebastian make a deal with Albus Dumbledore to go to Hogwarts and help them deal with Voldemort, at the cost of Dumbledore's soul. Ciel joins Harry, Ron, and Hermione in their adventure as they deal with Sirius Black, Dementors, Quidditch, and Draco Malfoy, with a side helping of magic. Established SebastianxCiel.
Crossover - Harry Potter & Kuroshitsuji - Rated: T - English - Adventure/Friendship - Chapters: 14 - Words: 57,118 - Reviews: 10 - Favs: 42 - Follows: 41 - Updated: 10/28/2022 - Published: 10/21/2022 - Harry P., Ron W., Ciel P., Sebastian M. - Complete
Where the devil rest her head: A 2P Hetalia story by LaPlant
Yesterday I got up, I cleaned, I think I watched TV. Tomorrow I will do the same thing I think. Today I have to do something, but I wish I could remember what it was.
Crossover - Hetalia - Axis Powers & Kuroshitsuji - Rated: M - English - Adventure/Supernatural - Chapters: 17 - Words: 12,431 - Favs: 1 - Updated: 10/8/2022 - Published: 5/11/2022 - Sebastian M., America, Canada, OC
KNIGHT OF MY HEART by Doomgurl
Sora was blessed with something, an ability. But to her, she was cursed with something people could kill, use, or sell her for. After losing someone close to her, she and her adoptive younger sister were finally able to flee. But as usual, she attracts unwanted trouble. She discovers that she saved the Head of the Phantomhive household, and now is responsible for his safety
Crossover - Kuroshitsuji & Bungou Stray Dogs/文豪ストレイドッグス - Rated: K+ - English - Supernatural/Romance - Chapters: 1 - Words: 309 - Published: 9/28/2022 - Ciel P., Sebastian M., OC, OC
Mi deber, Protegerte… by ZoyNarutera reviews
En una época en la que el terrorismo, la delincuencia y la Ley están en Inicios de una Guerra por el poder absoluto, la lucha de un joven. Luego de que Naruto echara de su vida a Hinata con un hijo en su interior dudando que fuera de él, Boruto regresa 18 años después para ser el guardaespaldas de su propio padre, el Primer Ministro y la amenaza de un grupo terrorista. NaruHina y
Crossover - Naruto & Kuroshitsuji - Rated: M - Spanish - Crime/Romance - Chapters: 13 - Words: 44,584 - Reviews: 9 - Favs: 22 - Follows: 22 - Updated: 9/17/2022 - Published: 7/12/2018 - [Boruto U., Sarada U.] Ciel P., Sebastian M.
Arthur Richard Phantomhive by Lionne.Fluffy reviews
Les Potter sont morts, mais au lieu de finir chez son oncle et sa tante, Harry Potter est adopté par la famille Phantomhive et grandit tout en apprenant à contrôler sa Magie. Mais quand les malheurs frappent sa famille, pourra-t-il aider son frère Ciel à surmonter tout ça ? Le monde Magique n'est pas non-plus près à ce qui les attendent à son arriver à Poudlard !
Crossover - Harry Potter & Kuroshitsuji - Rated: K - French - Family/Crime - Chapters: 3 - Words: 7,502 - Reviews: 28 - Favs: 116 - Follows: 137 - Updated: 9/4/2022 - Published: 11/22/2020 - Harry P., Ciel P., Sebastian M.
31 Days of 31 Stories - Bleach Kuroshitsuji by Strailo
My entries for the 31 Days of 31 Stories in August 2022, fandom Bleach and Kuroshitsuji mix. Various worlds are explored within these pages. Please enjoy.
Crossover - Bleach & Kuroshitsuji - Rated: M - English - Humor/Drama - Chapters: 2 - Words: 2,429 - Favs: 3 - Follows: 3 - Published: 8/30/2022 - Ichigo K., Ciel P., Sebastian M.
A Raven Under a Darkened Sky by claw06 reviews
Itachi is reincarnated as Ciel Phantomhive following his death at the hands of Sasuke. For years, his memories and powers have lain dormant. As they reawaken, he must balance the merging of their personalities, the reemergence of his Mangekyou, and hiding it all from his ever observant butler. YAOI!
Crossover - Naruto & Kuroshitsuji - Rated: M - English - Drama/Hurt/Comfort - Chapters: 12 - Words: 20,378 - Reviews: 56 - Favs: 311 - Follows: 368 - Updated: 8/20/2022 - Published: 1/11/2017 - Sasuke U., Itachi U., Ciel P., Sebastian M.
The Second Son by M.Shelley reviews
What if Iroh had a second son? One that he believes is dead, but was really changed into something else, a demon. What will happen if he finds out, and how are both going to cope with it? And what about Zuko's relationship to this cousin of his? I don't have the exact story outline yet, I just found this scenario interesting and let's see what happens. :)
Crossover - Avatar: Last Airbender & Kuroshitsuji - Rated: M - English - Hurt/Comfort/Family - Chapters: 4 - Words: 12,624 - Reviews: 1 - Favs: 3 - Follows: 8 - Updated: 8/20/2022 - Published: 8/3/2022 - Iroh, Sebastian M.
The angelic part of the family by M.Shelley reviews
What if Hakoda and his wife had another daughter? Evangeline was abandoned right after her birth, the village was scared of the powers the spirits gave her. Everyone there thinks she's dead, but she is alive and currently searching for Angela Blanc to bring her to justice. What will happen if Sokka and Katara find out about her? And how will they meet again? Zuko x OC later on.
Crossover - Avatar: Last Airbender & Kuroshitsuji - Rated: M - English - Family/Fantasy - Chapters: 3 - Words: 4,678 - Reviews: 1 - Favs: 6 - Follows: 8 - Updated: 8/3/2022 - Published: 6/22/2016 - Zuko, Hakoda, Angela, OC
Ursa's Butler by M.Shelley reviews
Joan was left by her own mother when Ursa had found her. But the girl is far more as it seems caused by a certain demon being her father. Zuko x OC later on, I hope you enjoy the story. Please Review! Rated M just to be sure...
Crossover - Avatar: Last Airbender & Kuroshitsuji - Rated: M - English - Family/Romance - Chapters: 5 - Words: 6,016 - Reviews: 1 - Favs: 8 - Follows: 7 - Updated: 7/30/2022 - Published: 10/23/2015 - Zuko, Ursa, Sebastian M., OC
On My Own by ReymerRhymer reviews
Waking up in an unfamiliar room, Ciel Phantomhive discovers that his covenant is all but gone. He now must journey in the company of Lee and Clementine to survive in a world where the dead walk and humans fighting to strive. How did he get here and why? He does not know, but he will finally learn on his own that surviving without a demon by your side is a pain in the ass.
Crossover - Kuroshitsuji & Walking Dead - Rated: M - English - Horror/Suspense - Chapters: 6 - Words: 48,215 - Reviews: 37 - Favs: 57 - Follows: 73 - Updated: 7/6/2022 - Published: 9/21/2014 - Ciel P., Lee E., Kenny, Clementine
The Game by RageFilledCupCake
Luna is a beautiful 23 year old woman. With no family, her closest people are her 4 friends from work and her two pets. One night she sees 2 familiar faces sit at her bar. Being one to see the best in others, she is kidnapped, only to find herself in a house on a secluded, unmapped area with 5 men she knows from a game she used to play as teen. Rated M for various mature plots.
Crossover - Kuroshitsuji & Anime X-overs - Rated: M - English - Romance/Fantasy - Chapters: 3 - Words: 3,650 - Updated: 5/20/2022 - Published: 5/19/2022 - Claude F., Sebastian M., OC
Fidelis by KibaSin reviews
I won't let you go, bocchan. I won't let you suffer that fate. Not at the hands of a devil like Sebastian.
Crossover - Inuyasha & Kuroshitsuji - Rated: K+ - English - Drama - Chapters: 1 - Words: 984 - Reviews: 2 - Favs: 14 - Follows: 11 - Published: 5/10/2022 - Kagome H., Ciel P. - Complete
All at Once by Oxford Not Brogues reviews
Rewrite of Alone Together. After twenty-six years of ignoring Seras' existence, Alucard and Sebastian are forced by Sir Integra to interact with the Draculina. Feeling like a complete and utter idiot, Seras decides to give them a second chance. However, she won't stand for any more disappointments. If her mentors fail her again, she is done with them forever.
Crossover - Hellsing & Kuroshitsuji - Rated: M - English - Friendship/Romance - Chapters: 7 - Words: 40,393 - Reviews: 26 - Favs: 16 - Follows: 17 - Updated: 5/5/2022 - Published: 3/18/2022 - [Alucard, Seras, Sebastian M.]
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