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Ladybug: a Daughter of a Clown and a Bat by HeartStrikerMaze
Fandoms: Miraculous Ladybug, Batman - All Media Types
29 Sep 2025
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About 16 years ago, Harley Quinn and Joker got into a fight and broke up. Harley decided to get back at the Clown Prince of Crime by sleeping with the person he was most obsessed with, Batman. What Harley wasn't planning on was getting pregnant with his child. Out of fear, she changes her name to Harley Moreau and flees to Paris, France, and gives birth to a daughter, Marinette Moreau.
Fast forward several years, and Marinette is 15. Ladybug, Guardian of the Miraculouses, is fighting Shadow Moth, and has won an essay contest sponsored by Wayne Enterprises for her class to visit Gotham for a week. Will her mother let her go to Gotham, and if she does, can Marinette keep her identity as Harley's and Bruce's daughter a secret from not only Joker, but also Bruce himself?
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Batman: Arkham Knight Recreation by Andrei_Lisud22
Fandoms: Batman - All Media Types, Batman: Arkham (Video Games), Miraculous Ladybug
27 Sep 2025
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9 months after Joker's demise, Bruce has a surprise coming from an old flame who left out of fear. All the while, there's a new threat that shackles the very city Batman protects. Would he save them all? Or will he fall?
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Don’t tell the Bat. by Ivyredwolf
Fandoms: Miraculous Ladybug, DCU, Batman - All Media Types, Wonder Woman - All Media Types
24 Sep 2025
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Maribat? Yes.
Biodad Bruce Wayne? Yes.
Bruce Wayne knows he has a daughter? ...No, actually, that’s the whole issue.
I came up with this idea a while back, and, while I know the starting and background, I am not absolutely sure where this plot will end, so come with me on this journey to discover why exactly, for all intensive purposes, Bruce can never know.(For this story, because I do not know DC well, and am somewhat annoyed by certain versions of Marinette’s character, mostly due to how she is written, a decent amount of characters will be at least somewhat OOC, though please understand that unless expressly developed in the story to be purposely that way I am open to and welcome constructive criticism on how I write certain characters and their interactions)
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When video evidence of Marinette Dupain-Cheng actually pushing Lila Rossi down the stairs one Monday morning surfaces, it starts off a chain of events that Marinette would love to call one big cosmic joke.
In the wake of Hawkmoth’s defeat, there’s quite literally no akuma for her to blame a bizarre duplicate of herself on. With tensions mounting and accusations being thrown her parents opt to reach out to the biological mother who gave her up for adoption, if only to get her out of an increasingly hostile situation.
There’s just one problem with that: that being her biological mother is dead.
Luckily for her, her biological mother’s “friend”, Bruce Wayne, is willing to take her in and give her shelter in America away from anyone and everyone who knows her.
Yet when her duplicate follows her to a new country and starts causing her more problems, she’s forced to dig deeper into the strange mystery unfolding around her – and the answer to the matter isn’t quite as simple as she’d wish.
(or; in which Marinette is the biological daughter of Selina Kyle and Bruce Wayne, whom almost everyone believes to be a bully and a liar – and that’s only the tip of the iceberg)
Series
- Part 1 of A Study of Gothic Architecture
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If you ever find yourself stuck in the middle of the sea
I'll sail the world to find you
If you ever find yourself lost in the dark and you can't see
I'll be the light to guide youin which the wayne siblings have a rocky relationship, but are always there when they need each other most
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Hasta que te encontré by WanderedWriter
Fandoms: Miraculous Ladybug, Batman - All Media Types
10 Jul 2025
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Cuando el akuma la golpeó, Marinette no esperaba viajar en el tiempo hasta el momento en que su padre todavía era un niño (perdón, un adolescente) y donde su abuelo todavía estaba vivo y donde sus tíos (paternos) eran más jovenes de lo que ella recordaba.
¿Sabes qué otra cosa ella no esperaba encontrar?
Que gran parte de lo que conocía sobre su padre biologico fuera toda una mentira y que las excusas de este mismo sobre algunos momentos extraños donde él parecía olvidarse de ella por horas en la mansión fueran... bueno, solo un intento de ocultar que él, de hecho, era un justiciero.
¡Que sorpresas daba la vida!
(Y Marinette odiaba las sorpresas)
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- Part 1 of Buscando bichos perdidos
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The Missing Wayne by Traitor_Denki_Kaminari
Fandoms: Miraculous Ladybug, Batman - All Media Types
30 May 2025
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Marinette has amnesia and doesn't remember her past from before she was six. Bruce and Selina are Marinette's biological parents. Marinette's real name is Marina. When Marinette just turned six, she was kidnapped, for ransom money. The couple managed to defeat the criminals, but they couldn't find their daughter as they had sent her away so no one could harm them but the plan failed. The car crashed and the kidnapper died and it caused Marinette to lose her memory and end up getting adopted by the Dupain-Chengs while they were visiting America, they found her in the crash. After fighting an akuma whose power makes you relive your worst memories. She gets hit and starts to remember her past slowly piece by piece. Lila manages to turn everyone but Alya, Luka, Kagame, and Adrien against her and she leaves and goes to Gotham to find her real parents with the help of her adoptive parents, she can't remember their names just that their in Gotham.
I didn't like how season 4 ended so I'm saying that all this happens before she lost the miraculous and she never loses them, cause she's already so stressed out and I don't want to deal with that, plus it didn't fit well with the story I have anyways.
Cross-post on Wattpad -
Of Course That Happened! We're the Waynes after all! by Jasmineose
Fandoms: Miraculous Ladybug, Batman - All Media Types
09 Mar 2025
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Tom Dupain had always considered himself a simple man. He loved baking, adored his family, and cherished the life he had built in Paris. But life had a funny way of throwing curveballs, and none were as shocking as the revelation that he was, in fact, Thomas Wayne Jr.—long-lost elder brother to none other than Bruce Wayne.
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Daminette react to the Canon Universe by Ladybugrules
Fandoms: Miraculous Ladybug, Batman - All Media Types, Justice League - All Media Types
07 Feb 2025
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Yes I know, another reaction fanfic. But this time with Daminette
In this Au, Marinette and Damian got married at 16 after getting betrothed at 5 years old
Marinette doesn't know who Sabine and Tom and anyone at Francoise Dupont
Miss Bustier's class is called the Infamous Akuma class by the entire city
Since Marinette and Damian are married, there are going to be sex scenes in this fanfiction since they are 18 years old, and they love each other and can't keep their hands off each otherSeries
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the gotham connection by vivienne_carter
Fandoms: Miraculous Ladybug, Batman - All Media Types, Maribat - Fandom
17 Dec 2024
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Lila Rossi prides herself on taking out Marinette's support system successfully.
Lila Rossi has not met Marinette's full family.or
marinette is surrounded by emotionally stupid sillies, and she loves them very much <3
Series
- Part 1 of the gotham connection
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I don’t need you by I_wasneverhere2
Fandoms: Miraculous Ladybug, Batman - All Media Types, DC - Fandom
14 Dec 2024
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Haisley had been the only daughter of Bruce Wayne for years. But one day he decides to send her away to Paris. Where she decides she won’t let her father decide what he wants her to be no more. She becomes Marinette dupin-cheng. The suppose daughter of two parison bakers.
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A Bat's New Bird or the Cat's New Kitten by Madkingpriam
Fandoms: Batman - All Media Types, DCU, Miraculous Ladybug, Amethyst: Princess of Gemworld
02 Nov 2024
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An investigation to mystical battles being waged in Paris, leads Batman to meeting Marinette, who turns out to be his biological daughter, Damian's twin. Marinette soon finds herself crossing the Atlantic to join the already massive Wayne family and goes from being an unwanted only child to one of twelve.
Featuring a massive Batfamily, Batfamily fluff, Wayne Gala Antics and an army of teenage vigilantes.
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I'm not afraid of god, I'm afraid of men. by Sparrowlmao
Fandoms: Maribat - Fandom, Miraculous Ladybug, Batman - All Media Types
09 Sep 2024
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Marinette finds out she's adopted after the defeat of Hawk-moth and her parents death.
Since Adrien died and left all his assets to her. She decides to relocate to Gotham in his apartment.
She got emancipated, and is now attending Damian ’s school, trying to gather the guts to tell her family about herself. But tough luck for her, she’s also in his class because she skipped a grade. How awesome.
Yeah, Marinette’s suppressing her feelings gig is kinda fucking her up now.
Series
- Part 1 of What I wrote instead of studying
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The Commandments of a Wayne by Babel (nuvolisa)
Fandoms: Miraculous Ladybug, Batman - All Media Types
05 Jun 2024
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To be a Wayne is almost always synonymous with being a hero. Marinette is very well aware of that, but what she doesn't know is that it comes with a series of rules. They're unwritten, mostly just passed from father to child, but in her case, they might as well be biologically inherited. It's up to her to decide what she wants to do: will she respect them or will she go against her bloodline?
When the new school year comes, with the lost butterfly miraculous still an open wound from the battle against Monarch, what could possibly happen to stir the pot and make the girl come to face the reality of her situation? Will she be pious and follow the predetermined set of rules, or will she have to break them?~Currently on hold~
Series
- Part 1 of The Heroes Bible
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Do You Know The Way(ne)? by atinyidea
Fandoms: Miraculous Ladybug, Batman - All Media Types, Maribat - Fandom
12 Apr 2024
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When Marinette Dupain-Cheng was thirteen years old, she was a bit of a mess. Moving to collége hadn't been the best experience for her, her shy nature only piling on to her anxiety, and a new ADD diagnosis didn't help mitigate her over—reactive mind. Things happened, and she had to just deal with the repercussions──right?
Well, after quite a few sudden revelations Marinette had to make some decisions──to cut off some ‘friendships’, forge new ones and come to terms with the fact that she can't help people who don't wish to be helped. She grew in confidence (and in height, even if it was only a smidge) and straightened her backbone, for if she wanted to hold her head high she needed proper support!
──Now? At seventeen she has plans for the world, her contingency plans have contingency plans, and she's just getting started.
It's just, none of them included Bruce Wayne being her father.
//Skip to Chapter 4 to go straight to the Prologue//
Series
- Part 2 of there's a way(ne) forward!
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Each night was only a new nightmare. A new story for her to live through. Only problem is that it only ended when she died violently in the dream realm the next morning. Unfortunately, she needed the help of a few detectives and magic users to catch Hawkmoth and remove the residue he left on the city.
Afterall, she didn't want Paris to end up like Gotham City did many centuries ago.
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OS bioparents by AngelLyslion
Fandoms: Miraculous Ladybug, Batman - All Media Types, DCU, DCU (Comics), The Avengers (Marvel) - All Media Types, Marvel Cinematic Universe, Danny Phantom, Percy Jackson and the Olympians - Rick Riordan, Lucifer (TV), Injustice: Gods Among Us
26 Mar 2024
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Un receuil d'OS avec comme thème un ou les deux parents de Marinette ne sont pas ses parents biologiques
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Maribat March - Prompt 20
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- Part 12 of Maribat March
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Maribat March - Prompt 18
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- Part 10 of Maribat March
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Maribat March - Prompt 14
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- Part 8 of Maribat March