1 - 20 of 313 Works in Mark Grayson | Invincible/Reader
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I thought I saw your face again by TheOcassionalAuthor
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
28 Jan 2026
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LOOSELY BASED OFF THE SONG BY SHE & HIM! AKA I JUST TOOK THE SONG TITLE LOL
Mark Grayson has lived alone for almost two thousand years, long after everyone he loved has gone. He’s accepted that life will never give him a second chance - until one ordinary visit to his mother’s grave, when he sees a familiar face.
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you look really good when you cry. by boobell for sillyshia72
Fandoms: Invincible (Image Comics)
28 Jan 2026
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His breath ghosts your cheek as he leans in. "Easy," he teases, voice low. Your friends laugh again, blissfully unaware. "You're starting to really look like you wanna hit me."
You turn to him, lips pulling back into a grin that feels more like bared teeth. Your fingers curl around his forearm, nails pressing into his sweater until you feel his skin dent. He doesn't flinch, only chuckles softly, the sound barely audible.
"I do." You dig your nails deeper.
The admission earns you a snort and a laugh as he draws back. "You should," he murmurs, and he sits up as if you're playing some stupid game with him, as if he actually wants you to hit him. A part of you thinks he does, and another part really wants to.
or:
The one where Mark's your annoying ass roommate you let hit after a few hits.
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Missed opportunities by Urmomsidechick
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
28 Jan 2026
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You and Mark Grayson have been friends since 5th grade, you’ve had a couple boyfriends here and there but never anything super serious. Probably also because of your long term lingering crush on you guessed it, Mark Grayson. Mark recently went through a breakup with Amber but won’t tell you the exact reason why they broke up which makes you suspicious, I mean you know he’s not hiding anything crazy from you, Right?
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Mark Grayson is your high school sweetheart. He was strong, sweet in his own awkward way, and completely devoted to you. But things change. He starts holding you a little too tight. Watching you a little too closely. Loving you a little too much. You think it’s just him, you think it’s still love. You don’t know he’s not from this world anymore. You don’t know he’s planning to conquer it, and you don’t realize that you’re not the woman he loves. You’re the one thing that makes him weak. And he’s decided to keep you.
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Something like a family by TheOcassionalAuthor
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
25 Jan 2026
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Two years(ish) after a difficult breakup, Mark crosses paths with the girl he never stopped loving, and the toddler she’s holding who looks an awful lot like him.
The question remains: How do you tell a superhero he has a super-powered kid?
Series
- Part 1 of Invincible Spin-off series
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Softer Than Steel by annlytical
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
24 Jan 2026
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You're not just a journalism intern at the Daily Planet, it turns you're an alien from a destroyed world. Having hiding your powers behind glasses and excuses. Life in the city is loud, fast, and full of secrets. Which includes your friendships with your fellow interns and your close friend Mark Grayson, who might be hiding something just as big too.
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- Part 1 of Softer Than Steel: Extended Universe
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Eeny, Meeny, Miny, Moe by DarkBlueShiori
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics), Harry Potter - J. K. Rowling
24 Jan 2026
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Sixth year Hogwarts student, member of the DA, and Hufflepuff prefect. Surely there's nothing you can't do.
Then you fall through the veil after Sirius Black.
Then you meet Mark Grayson. Or a Mark Grayson. Hopefully one of the nicer ones.
Told in the Marks POVs. Their lives and the witch that changes them for the worse cause hey, she's just a girl.
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your big eyes by bittenwords
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
23 Jan 2026
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Years after the events of Chicago (following the TV series), Mark Grayson changes occupation from a bright-faced hero to a grief-stricken homicide detective, hiding his powers and past. There is no room for anything in his heart anymore, not after what happened to him. But of course, that was before he met the beautiful college girl in a bar, only 3 stools away from him. How could he not talk to such a charming girl?
Or: A gritty and detached older Mark meets an equally traumatized younger girl, and they change each other. <33
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Só ladeira abaixo by clouduruchan
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics), The Walking Dead (TV), The Walking Dead (Comics), The Walking Dead (Telltale Video Game)
23 Jan 2026
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Mark Grayson's day was horrible, he fought a viltrumite that threatened to kill Amber, he got beaten up, his girlfriend broke up with him. And to improve his situation he received a mysterious call to go home, because his mother was being held hostage along with his brother by a crazy man who was saying that he did something he didn't do. And now he's trapped in a universe similar to his, except... zombies. The putrid smell made him want to vomit.
Y/n didn't have a very good life either... and now she had to survive in one of the worst moments of humanity. Why did the end of the world have to be a damn zombie apocalypse?... Wait, that guy is wearing a ridiculous outfit... My God, he has a huge ass.
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You never thought you'd be flipping burgers for the goverment, but here you are. At least today it comes with a really depressed customer
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Uninvited by orphan_account
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
18 Jan 2026
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What happens when eight universe-hopping supervillains get accidentally dumped into one human man's apartment... and he refuses to be intimidated?
Featuring: broken furniture, hurt egos, Viltrumite learning what "inside voice" means, and the slow, horrifying realization that conquering a planet is easier than living in a kitchen.
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Comic Book Boy by mangotangolo
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
15 Jan 2026
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You are stuck working another shift at the comic store. You love working there, but it can get boring when no one shows up. Suddenly the door opens and a cute guy walks in, now is your chance to talk to him, because he looks pretty familiar.
This is my first fan fic so please let me know if you have any suggestions, still getting used to the format so future chapters might look different.
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My Dead Girlfriend by Reabees
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
15 Jan 2026
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He lied about being a superhero. You lied about not having freaky ass mind powers. You broke up- bitterly. End of story. No shot Invincible and some superpowered grunt for Machine Head would ever work out in any reality. Except. When he comes in droves, hoards of himself, brokenhearted and wanting, wrecking cities for a chance to get one last glance at you.
[Invincible Varients x reader] -
What you've taken from me by TheOcassionalAuthor
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
14 Jan 2026
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In an alternate universe where Mark Grayson fully embraced his Viltrumite heritage and conquered Earth, the one thing he loved was you. But when you died giving birth to his son, Kael, Mark buried your memory and raised the boy under harsh discipline and silence.
Kael grows up believing his mother abandoned him and blames himself for his father's treatment of him. until one day, he discovers a hidden room filled with relics of a life she never got to live.Through a lost journal and old photographs, Kael learns the truth: you didn’t leave, you died to bring him into the world and Kael got trapped with a father that hates him.
Heartbroken and desperate for connection, Kael makes a promise:
If there’s a version of her out there who lived… He'll find her. Even if it means tearing a hole through the multiverse to bring her home.Series
- Part 2 of Invincible Spin-off series
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Homunculus by TheOcassionalAuthor
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
12 Jan 2026
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You got famous on Toktik for making living creatures out of nothing. Now the GDA wants you, you're getting a crush on probably the weakest Viltrumite, and your first creation, Cornelius, is getting smarter.
Which would be fine… if he wasn’t also getting his own moral compass as well.Series
- Part 6 of Invincible Spin-off series
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Turns out, worldwide terrorism doesn’t account for overworked college students taking naps.
Or—The Invincible War starts after you finish working a full shift and, somehow, the day only gets worse from there. You would’ve appreciated a heads up that multiple variants of Invincible have unfinished business with you.
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Mark instantly fell for you when you first met. You teamed up with him a lot and he fell harder for you each time. He knows you're married and a lot older than him but he can't stop himself from liking you. When you accepted his request to help him train, he decided to finally act on his feelings.
Series
- Part 10 of Kinktober '25
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Only You: Mark Grayson One Shots by cherriesandcream
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
27 Dec 2025
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A glimpse into every universe where you have loved Mark. Or how Mark has loved you.
A collection of Invincible x Reader one-shots and imagines, including various Mark variants.
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You Know What? Hell Yeah. by Anonymous
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
26 Dec 2025
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You stumble back, heart slamming against your ribs. This isn’t possible. You went to sleep in your own world. You remember it clearly—watching Invincible for the millionth time, reading fanfics until your eyes burned, then passing out with your phone still clutched in your hand.
And now?
Now, you’re here.
AKA: You get dropped into the invincible universe and find yourself in the role of Amber Bennett. But you're not Amber. Plus you're down bad as hell for Mark in the real world. You get to live out your fantasy here. Lucky you.
Series
- Part 1 of Girlboss, Gaslight, Gatekeep