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Burned-out forensics student Olivia Thatcher finds herself inexplicably torn from her world and thrust into the gaslit streets of Victorian London — right into the path of the Queen's Watchdog and his devilish butler. With nothing but her wits, modern knowledge, and a slowly fraying sense of reality, she joins the morally questionable duo in solving the unsolvable.
As she becomes entangled in their world of secrets and sin, her sharp mind and unexpected compassion begin to leave a mark — not just on the living, but the damned as well. But as cases grow darker and bonds deepen, she must face a terrifying question: what if going home means losing the only souls who genuinely see her?
Will she survive? Is the real question.
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A standalone AU retelling of The Only Exception, but this time Ciel is a girl. With key plot and character changes, this version explores a different emotional dynamic and path to love. No need to read the original, but those who do will notice how the story shifts and how she changes everything.
Book 1: 14/14
Book II: 9/9
Book III: 6/6
Epilogue: 1/1
Post epilogue chapter: 1/1
Book IV: 2/?Series
- Part 2 of The Exception
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For I Such Yearn by ThePlayTheroist
Fandoms: Kuroshitsuji | Black Butler, Assassin's Creed - All Media Types
06 Sep 2025
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Yearning for something is such human desire, but in the end, it's no different than demons are. Elizabeth has gotten involved into the world that she's didn't mean to be in but she wanted to prove herself that she is capable. Learning from Mey-rin the Assassin Goddess and Demonologist and the rest of the Assassin's. But secrets reveal not just Mey-rin life but the Phantomhives as well! What you yearn for will become blessing or curse young demonologist.
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A noblewoman. A demon butler. A contract that shouldn't exist.
When [Y/N] is sent to the Phantomhive estate on royal orders, she expects formality, not rivalry. But Ciel Phantomhive and Sebastian Michaelis aren't just suspicious—they're watching her every move.
Between secrets, staged civility, and the eyes of her own enigmatic butler, Dorian, she must play along. Until the game turns real.
Historical Fantasy · Reader-Insert · Slow Burn Rivalry · Canon Divergence
Series
- Part 1 of Our Little Game
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London, 1889.
Lady Evelina Blackwood, widow and entrepreneur, crosses the threshold of the Phantomhive manor with a single aim: to test the butler said to serve both Crown and master. What she finds is no servant, but a predator—Sebastian Michaelis—whose elegance conceals a cruelty honed to ritual.One night of games, bindings, and liturgy will decide whether Evelina becomes prey, pawn… or ally in a game larger than herself.
Series
- Part 2 of The Demonic Butler: At Your Disposal
- Language:
- English
- Words:
- 11,221
- Chapters:
- 1/1
- Comments:
- 1
- Hits:
- 5
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Ciel had bad luck since he was born, being the second son and omega, he could not inherit titles or properties and to make matters worse, his omega inheritance made him smaller and weaker. More likely to contract a disease that could lead him to his grave, his family decided to isolate him in their mansion, leaving him years away from society. When Ciel's caste is officially introduced, he is invited by the high bourgeoisie to different events, among them the party that will be given to welcome the king of Bengal, who comes accompanied by his heir to the throne, Prince Soma.
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We are Phantomhive - Redux by stormflame89
Fandoms: Kuroshitsuji | Black Butler, Harry Potter - J. K. Rowling
05 Sep 2025
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Death clearly possessed a cruel sense of humor - what else could explain Harry Potter awakening in another world, reborn as Hadrian Phantomhive, eldest son of Vincent and Rachel? Thrust into a life entangled with demons, angels, and death gods, he must carve his path anew while carrying the weight of two worlds and the burden of family.
Series
- Part 1 of We are
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𝙒𝙝𝙞𝙘𝙝 𝙒𝙞𝙩𝙘𝙝 by BitchIEatPeople
Fandoms: Kuroshitsuji | Black Butler, Practical Magic (1998)
05 Sep 2025
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(𝙱𝚕𝚊𝚌𝚔 𝙱𝚞𝚝𝚕𝚎𝚛 𝚡 𝚆𝚒𝚝𝚌𝚑! 𝙾𝙲)
Erica Owens, a powerful witch and the younger sister of Gillian and Sally Owens, was discontent with her life. After the incident with Gilly's abusive ex, everything should have been perfect. Both her sisters had found their happiness, the curse on their family had been broken, and the people of their hometown had finally accepted them. But despite all this, Erica felt like something was missing.
That feeling was proven correct when a love spell she cast as a child comes back to bite her in the ass, and the spirit of her infamous ancestor drags her through time to 'find the missing pieces of her heart'. Stuck in Victorian London of all places, Erica has to carve out a place for herself in a new time and place, while also changing a few fates, stealing several hearts and scandalizing the locals.
Oh, and killing a few people. That feels like it deserves a mention.
(Or in which, Sally and Gilly from Practical Magic have a younger sister who basically gets Isekai'ed through time. Featuring a lovesick Sebastian, hot Victorian boytoys, Grell being an icon, Ciel slowly going insane, pointless high society drama, tequila and sticky notes. Oh, and a cat)
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A young Japanese Princess, a Joō, is sent to England to forge a political alliance.
He was ordered to protect her.
Yet neither expected to understand each other.女王 (Joō)
Meaning: Female royal (princess), usually used for imperial relatives.Usage: For princesses not directly in the line of succession but still of imperial blood.
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Bagaimana jika Alois Trancy memang seorang anak Bangsawan terkenal?
Bagaimana jika Alois Trancy, Luka Macken, dan OCiel bertemu?
Bagaimana jika Alois Trancy juga punya penyakit bawaan sejak lahir?
Bagaimana jika mereka berteman baik sebelum musibah datang?
Temukan jawabannya di sini 🤗
(Blurb yang kubuat kepanjangan jadi gak bisa ditulis di sini, aku alihkan ke Bab 1, Guys)
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*Warning: INCLUDES MANGA EVENTS*
Rina's stuck in Victorian London with killer heels, confusing feelings, and one demon butler who won't stop getting on her nerves. She's trying to protect Ciel and keep her past hidden—but everything gets worse when Sebastian starts acting weird. Love? Murder? Crossdressing? She's not paid enough for this.
Sebastian/OCRECENT RE-WORK***
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The Phantomhive Cafe || Sebastian Michaelis x Nonbinary Reader by AshBashBroski
Fandoms: Kuroshitsuji | Black Butler
04 Sep 2025
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"I- you what?!" You exclaimed, staring at him in shock.
"I'm sure you heard me the first time, (Name)." he placed a hand on your shoulder and leaned down to your ear, "I'm a demon."
You said nothing for the longest time. Then you pointed at him, "I knew it!"
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Shortly after his near-fatal encounter with Undertaker aboard the Campania, Sebastian hunts him down in the dead of night, despite still being heavily injured. The subsequent confrontation doesn't go exactly how Sebastian had planned for it to.
Series
- Part 2 of Bottom Sebastian
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William T. Spears receives a visit from the intrepid deserter. Faced with world-altering knowledge of the bizarre dolls, he must come to terms with the trembling ethos of his life's work.
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They hold each other's gaze for a moment, Ryan can just make out the bright green eyes under his bangs and for that singular second time suspends and Ryan hopes he might--
Ryan avoids reflecting on the partner he's chosen for this undertaking.
- Language:
- English
- Words:
- 1,012
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 21
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Una vez Madre dijo; Nunca sabrás la verdad porque cada persona tiene muchas caras y muestran una diferente.
Pero también mi Padre dijo; Si no quieres saber la verdad, no la busques.
Pero cuidado porque si buscas... Encuentras.Creí que el día más tormentoso de mi vida fue el décimo cumpleaños, en ese terrible secuestro.
Pero me equivoqué, mi pesadilla ya había empezado desde antes; porque yo quise buscar la verdad, quería saber esas diferentes caras que él me mostraba.Y lo encontré.
¿Ese era tu secreto? Ciel Phantomhive.
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"The first and most important thing to understand is that you are not human anymore." His mentor begins, handing William a training scythe.
"Put the idea of an afterlife behind you- that is a human want, and you are a reaper, Mr. Spears."
"But--"
"But nothing. Focusing on the end will do nothing for the life you must live right now."
William swallows his pride and nods. It's the first of many hard truths he will have to swallow down.less a plot driven fic and more a collection of scenes revolving around William at various points in his life in relation to his mentor.
- Language:
- English
- Words:
- 3,230
- Chapters:
- 1/1
- Kudos:
- 2
- Hits:
- 38
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Puttin' On The Ritz (UndeRCiel Smut Drabbles) by gothman_mothman
Fandoms: Kuroshitsuji | Black Butler
28 Aug 2025
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A dumping ground for my short, smutty oneshots of Undertaker and R!Ciel that aren't quite full stories; generally under 1000-2000 words each.
Series
- Part 1 of Kuroshitsuji Smut Drabble Collections
- Language:
- English
- Words:
- 2,280
- Chapters:
- 2/?
- Hits:
- 15
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Summary
The Lady Dalles was not meant for death watch as a reaper joins the fold at her aid and helps her on her path getting to know a certain demon, his ward and her old friend the Undertaker. UndertakerxOC