1 - 20 of 4,150 Works in Marichat | Adrien Agreste as Chat Noir/Marinette Dupain-Cheng

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  1. Tags
    Summary

    Marinette is caught by Chat Noir in a… vulnerable position, as they are both secretly crushing on each other. It is the time for angst and misunderstandings as we follow them through intimate moments and confusing revelations. Ah, the life of young adult superheroes! Here’s a sneak peek:

    Marinette had been intimately indisposed, and Chat Noir had been watching her. Neither knew what was worse. Silence stretched out between them as they both froze, knowing moving would mean acknowledging what had been happening. Chat broke the silence first.

    “Well, I- I heard- You were- guh.” Great. He fumbled his way around his words, trying not to think about anything to do with Marinette’s perfect face and trying not to let her see how much he wanted her to continue.

    Language:
    English
    Words:
    18,828
    Chapters:
    11/?
    Comments:
    8
    Kudos:
    92
    Bookmarks:
    12
    Hits:
    1,650
  2. Tags
    Summary

    Adrien doesn't want to despise the people around him. But with each passing day where his father treats him like an employee and with each passing day where Ladybug treats him as an expandable coworker he dies little by little on the inside. Until one day where everyone else feels the power of destruction.

    Language:
    English
    Words:
    29,001
    Chapters:
    12/?
    Comments:
    18
    Kudos:
    86
    Bookmarks:
    18
    Hits:
    2,216
  3. Tags
    Summary

    Adrien found himself developing some unusual feelings for Marinette.

    While Marinette gave Chat Noir a collar.

    Language:
    English
    Words:
    3,727
    Chapters:
    1/1
    Comments:
    3
    Kudos:
    14
    Bookmarks:
    6
    Hits:
    126
  4. Tags
    Summary

    It's been two years post-high school graduation, and Marinette, Adrien, and their friends are living a normal life in Paris pursuing their passions. Hawkmoth is still a persistent threat, but Ladybug and Chat Noir have never been better at keeping the city safe. Until every villain that appears to be akumatized is actually a sentimonster. Until Adrien is told not to come home. Until people start to disappear.

    Language:
    English
    Words:
    37,316
    Chapters:
    16/?
    Comments:
    2
    Kudos:
    24
    Bookmarks:
    3
    Hits:
    653
  5. Tags
    Summary

    Marinette is feeling the pressure of it all.

    Being Ladybug, she's responsible for all the lives that Hawkmoth might target and of course her dependable, reckless, and loveable partner.

    How can she protect and save everybody when behind her mask is just Marinette?

    Her unwelcomed longing towards her partner is a distraction from keeping it all together, especially when his support is so tempting that she lets Marinette slip into Ladybug. Despite this she lets herself fall into his pull, how does she enjoy this? Should she stifle it? Can she?

    Language:
    English
    Words:
    3,385
    Chapters:
    2/?
    Kudos:
    8
    Hits:
    144
  6. Tags
    Summary

    Miraculous Ladybug and Chat Noir College AU fanfic where Master Fu is Marinette's greatuncle and the peacock miraculous isn't the only damaged one.

    Oh, and Paris is on fire.

    Language:
    English
    Words:
    2,441
    Chapters:
    2/?
    Comments:
    2
    Kudos:
    3
    Bookmarks:
    1
    Hits:
    110
  7. Tags
    Summary

    When Marinette breaks up with Adrien, for reasons unbeknownst to him, he is naturally heartbroken.
    In desperation to see the girl he cares so deeply about, who seems to be avidly avoiding him, he instead sees to it that Marinette is paid frequent visits by a certain black cat.

    I saw a comment on a marichat tiktok that said something along the lines of: what if Marinette and Adrien broke up and he decided the only way he could visit her was as Chat Noir?? So this is my rendition of this idea!!

    DISCLAIMER!! I used to be really into the show, but I haven’t had any time recently due to affairs such as GCSEs and various social events, I’ve also just not felt the urge to sit down and watch it?? I’ve kept up to date mostly, so I do know the lore, and I watch an episode of season 6 here and there when I can, but not everything may be extremely lore accurate - I write for fun.

    Language:
    English
    Words:
    11,009
    Chapters:
    4/?
    Comments:
    101
    Kudos:
    552
    Bookmarks:
    94
    Hits:
    7,771
  8. Tags
    Summary

    So, I had this idea for a while now. What if Marinette was akumitazed in Queen of Dreadzone?

    Language:
    English
    Words:
    372
    Chapters:
    1/?
    Kudos:
    11
    Hits:
    145
  9. Tags
    Summary

    In this fic, Adrien never went to school, so Adrien and Marinette never met. Marinette never really had a crush on anyone, but she still consistently rejected Chat Noir’s advances because she thought he was immature and flirted with anything that moved. Just like in canon, eventually he stopped trying and they settled into their routine of being partners and defeating akumas every week or so. Everything essentially kept the same pattern as the first 2-3 seasons.

    In this fic, they are aged up a bit. They’ve both finished their high school years and university. They’re both 22 years old and we’re starting in the summer right after they both graduated from university. Adrien is still modeling for Gabriel while Marinette is trying to start her own couture design business.

    Chat Noir gets awarded the “Paris’s Most Eligible Bachelor” award. Marinette happens to see the show on the TV and starts to feel jealous that he’s openly dating now (which he hadn’t done before). She decides that she wants him, so first she tries to woo him as Ladybug, but he shuts that down. So she decides to try as Marinette. Cue shenanigans.

    Written for the Miraculous Big Bang 2025.

    Language:
    English
    Words:
    31,170
    Chapters:
    10/?
    Collections:
    1
    Comments:
    157
    Kudos:
    119
    Bookmarks:
    28
    Hits:
    3,673
  10. Tags
    Summary

    If Paris loved its heroes, then why didn’t Marinette Dupain-Cheng feel like one?...

    Whether it was due to bad luck or the mocking jokes behind her back, she found comfort in being alone. Adrien Agreste also knew a thing or two about loneliness. Destined to be the flawless diamond, he had learned bitterly that being recognized was not the same as being understood.

    Two misunderstood hearts and nebulous starless nights; these were their encounters, and only in this way were they able to truly see each other.

    ︶꒷꒦︶ ๋࣭ ⭑

    Language:
    English
    Words:
    6,541
    Chapters:
    2/?
    Comments:
    2
    Kudos:
    4
    Bookmarks:
    2
    Hits:
    119
  11. Tags
    Summary

    “It's time to start remembering dreams. Lift your eyes, see the things unseen, remember who you wanna be. Let the light hit your eyes, let out the beauty that's been trapped inside” - Extreme Music in ‘Hold On”

    After her life falls apart, her friends and parents betray her by believing Lila. Marinette, believing she has nothing left in Paris, takes the apprenticeship under Audrey Bourgeois that had split her heart in two. She cuts off everyone, and her connections to Paris. Giving up her role as Ladybug. Quickly, under the guidance and motherhood of Audrey, she blooms into the designer she had dreamed of becoming.

    Seven years later, Marinette finally makes her return to Paris for Paris Fashion Week, where she is headlining her first line, independent from the Bourgeois brand. She quickly learns that her decision to leave had deeper consequences, not just on Paris for losing their Lady, but on a certain now stray cat.

    Series
    Language:
    English
    Words:
    8,887
    Chapters:
    5/?
    Comments:
    45
    Kudos:
    81
    Bookmarks:
    19
    Hits:
    2,103
  12. Tags
    Summary

    If you step on a crack, you’ll break your mother’s back.

    Marinette remembered the first time she’d heard the saying. She had been hardly five years old and was skipping down the sidewalk with her grandfather. He’d spoken in a lilting voice, musical with its French syllables. His tone implied it meant nothing. It was a silly rhyme, meant to make her laugh at its ridiculousness; and for a moment it did. But then the rhyme settled in and seeped into her brain.

    Language:
    English
    Words:
    13,854
    Chapters:
    7/?
    Comments:
    50
    Kudos:
    116
    Bookmarks:
    26
    Hits:
    2,423
  13. Tags
    Summary

    On a night of patrol, Chat Noir notices Marinette crying on her balcony, and makes it his mission to cheer her up. As she sees a new side of him, Marinette starts to question her own feelings.

    Language:
    English
    Words:
    10,323
    Chapters:
    1/2
    Comments:
    2
    Kudos:
    23
    Bookmarks:
    6
    Hits:
    385
  14. Tags
    Summary

    What would happen if heartfixer met chat blanc in his world?

    Language:
    English
    Words:
    3,065
    Chapters:
    7/?
    Comments:
    19
    Kudos:
    65
    Bookmarks:
    6
    Hits:
    957
  15. Tags
    Summary

    Marinette Dupain-Cheng is ready to move forward.
    She’s engaged, settled, and certain that some chapters are meant to stay closed.

    Then Adrien Agreste/Chat Noir returns to Paris, fresh from years away as an exchange student.

    Time hasn’t erased what they were, only buried it beneath distance and silence. As old feelings resurface and new promises begin to fracture, Marinette is forced to face the truth she’s been avoiding all along: some loves don’t fade. They wait.

    Language:
    English
    Words:
    207,312
    Chapters:
    47/?
    Comments:
    217
    Kudos:
    230
    Bookmarks:
    38
    Hits:
    9,414
  16. Tags
    Summary

    Once upon a time there lived a princess. She had a beautiful life and married a handsome prince whom she loved. Then they would go on to live there happily ever after. This was how every fairy tale was supposed to go.

    Marinette's tale was not even close.

    Language:
    English
    Words:
    1,248
    Chapters:
    1/1
    Comments:
    4
    Kudos:
    11
    Bookmarks:
    1
    Hits:
    138
  17. Tags
    Summary

    As Marinette frets about the new world she has to live in, she discovers that someone isn’t happy with the lies she has told about a certain man. And she is more than happy to meet a fellow Gabriel hater.

    What if Marinette actually discovered who destroyed the Gabriel Agreste Statue?

    MariChat May Day 27: Vandalism

    Series
    Language:
    English
    Words:
    2,911
    Chapters:
    1/1
    Kudos:
    28
    Bookmarks:
    5
    Hits:
    249
  18. Tags
    Summary

    This fanfic is set in a parallel universe of the series where the only way to free people from Hawk Moth/Monark/Shadow Moth's akumatizations is by killing them.

    Many people died in the process of stopping Hawk Moth/Monark/Shadow Moth. Years later, Paris became one of the most dangerous places in the world, where Ladybug and Cat Noir are seen not as heroes, but as vigilantes, and the authorities are searching for them.

    Years passed, and now everyone tries to live normal lives, especially Adrien and Marinette, who juggle high school, university, their vigilante lives, and the constant threat of being hunted.

    Language:
    English
    Words:
    5,057
    Chapters:
    3/?
    Comments:
    4
    Kudos:
    12
    Bookmarks:
    2
    Hits:
    246
  19. Tags
    Summary

    After the murder of her parents, Marinette and her friends must band together to investigate the case, while Marinette struggles to understand her powers and escape a shadowy creature that is stalking her and seems eager to kill her.

    Language:
    English
    Words:
    5,455
    Chapters:
    2/30
    Comments:
    3
    Kudos:
    7
    Bookmarks:
    2
    Hits:
    265
  20. Tags
    Summary

    Adrien sneaks out in the middle of the night to reconcile his conflicted feelings about his dead father, to his face so to speak. And who does he meet in the dead of night with several cans of spray paint and an axe to grind? Why his loving girlfriend of course.

    Posted for Marichat May 2026. More of a lurker than a poster + I suck at summaries and titles. If you like lite angst, character studies, and an open ending alluding to consequences, here ya go.

    Language:
    English
    Words:
    1,917
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    39
    Bookmarks:
    5
    Hits:
    238

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