1 - 20 of 616 Works in Debbie Grayson
Navigation
Listing Works
-
Invincible: The Blue Blink by Hetoculus
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
06 Jan 2026
Tags
Summary
In another time, another universe, the Grayson's are a family of four. Of which include Nolan, Debbie, Mark...and Emily. As events unfold in this variant universe, Emily Grayson grows up, learns, loves, and struggles. What will she have after 500 years?
-
What if Saitama was in Invincible? by Stained_and_Woozy
Fandoms: ワンパンマン | One-Punch Man, Invincible (Cartoon 2021), Invincible (Image Comics)
06 Jan 2026
Tags
Summary
So, this is essentially just a retelling of both early one punch man and invincible, but with a focus on the interactions between characters from both. Will probably be a bit more Saitama focused than anything else, but is also going to lean into Invincible territory where necessary
-
THE COLORS ARE BLUE AND BLACK by siccx_danvers
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
06 Jan 2026
Tags
Summary
Well, it's basically what it is ikyk
It's a Debbie and Cecil Stedman fanfic.
Couldn't help myself lads
I mean Cecil is normally laid back, unaffected guy even when his life is threatened that it's hard to tell if he cares about others (side eyeing Donald here lol) but haven't you noticed how he treats Debbie?
Be still my heart.
He's very open with her, willing to support her, takes very good care of her and is such a shoulder she can rest on. Even hugging her in times of her personal traumas.
Like ooofff, these two need to get laid so bad at this point hehehe -
What you've taken from me by TheOcassionalAuthor
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
05 Jan 2026
Tags
Summary
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
-
Tags
Summary
Mark Grayson x metahuman reader
(I'll figure out a good summary but at the mean time this is all I got left. )This work is also posted on tumblr under user:
rosa-writes-stuff- Language:
- English
- Words:
- 2,751
- Chapters:
- 1/20
- Hits:
- 21
-
Something like a family by TheOcassionalAuthor
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
05 Jan 2026
Tags
Summary
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
-
Comic Book Boy by mangotangolo
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
05 Jan 2026
Tags
Summary
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.
-
If we never meet again, let this be my last 'I love you' by I_am_v
Fandoms: Invincible (Image Comics), Invincible (Cartoon 2021)
05 Jan 2026
Tags
Summary
Nolan returns to Earth after everything that happened, but before facing the consequences of his decisions, moments from his past with Debbie resurface, how they met, how they fell in love, and everything they built together.
-
What Did You Think Would Happen? by The_Gashizzler
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
05 Jan 2026
Tags
Summary
When the GDA has Eves mental blocks removed for the sake of aiding against the invading alternate versions of Mark, she slowly starts to be consumed by the reality-altering possibilities that come with her new found freedom.
-
Réquiem Viltrumita by tastelikehoney
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
04 Jan 2026
Tags
Summary
William Clockwell es capturado y sometido a un experimento. Mientras cambia, se enfrenta a versiones de Mark Grayson y descubre que su destino está ligado a la supervivencia de una raza en extinción.
¿Dónde está el verdadero Mark?
-
Tags
Summary
Mark lets his head fall back, shoulders relax, eyelashes fluttering against his waterline as he fights the fatigue, the tiredness that weighs him weightless. Selflessness, pragmatism, the heaviest responsibility he can shoulder, all his.
-
The Shadows That Nurture by omgfangirlland
Fandoms: Batman - All Media Types, Invincible (Cartoon 2021)
03 Jan 2026
Tags
Summary
Infinite universes, infinite possibilities, so many neglected!reader- it's a story as old as time, you know it. But this time you take your heart and leave to make a life of your own. Goodbye Gotham, hello NYC!... Well... You take Bruce's black card to make a life of your own, not like he'll notice.
Did that hero just decapitate someone?... Oh, yeah, you're going to love this place.
-
Tags
Summary
Instead of falling apart after their confrontation in Season 3, Episode 2, Cecil and Mark actually talk. And somehow, that changes everything.
This is a slow-burn rewrite of Season 3 where they don’t fall into the same patterns. It’s about learning how to communicate, dealing with past trauma, and figuring out what something real between them might actually look like.
Series
- Part 2 of A Place to Call Home Univers
-
Viltrumites and other things that fly by Kittens_with_mittens
Fandoms: Batman: Wayne Family Adventures (Webcomic), Invincible (Cartoon 2021), Invincible (Image Comics)
03 Jan 2026
Tags
Summary
So okay, y'know all those fanfictions about Danny Phantom or Spiderman being adopted by the Batfamily? Well I was watching Invincible and thought "what if that but this" basically. I'm a show only Invincible consumer but I do have several friends advising me on plot points and character stuff for thing that haven't been animated yet, though do please correct me if I get something horribly wrong.
TL;DR: Debbie Grayson needs some sort of comfort after Nolan fucks off to space and leaves her and Mark all alone, so Donald and Cecil try to set her up with their associate Bruce Wayne for a hookup. Well, a hookup turns into secret identities being revealed and families being blended, with lots of wAcKy HiJiNkS along the way.
-
your big eyes by bittenwords
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
02 Jan 2026
Tags
Summary
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
-
Tags
Summary
Under the blight of the baleful half-moon, this fleeting breath would mark his soul till the last sea drank dry.
Alpha, his heart purred, though his instincts screamed human.
Cheek turned in longing to adamant hand, sure as law and twice as warm. Bent on his knees, eyes summoned skyward — mind sinking like lead into blue, blue, blue.
Or: Mark learns about his unique Viltrumite biology. Takes place at the start of S2. A/B/O.
Series
-
He Who Killed The Sun by Sagearie
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
01 Jan 2026
Tags
Summary
William learns many things on this new earth.
The first lesson is you can’t run. The second lesson is that you can’t hide.
He stands there, on cool tile, in a palace with pillars stretching into the heavens. It’s not until he looks over that too-high balcony that he sees it—the flickering of blue amongst a sea of white, some of them adorned in jewels far too heavy for their necks. They’re aliens, the ones donning blue cloaks. Some of them have more eyes than William can count, others with another pair of arms or legs. Yet, they all don the same white band around their neck. If you squint hard enough, you could see the glimmer of its metal sheen.
That’s when William learns his third lesson.
The Viltrum wear white.
Their pets wear blue.
***
Or!! Mark's guide on how to NOT create a nuclear family
*Index in first chapter
-
Tags
Summary
Mark was now the leader.
Something he had always longed for: to have his own planet, to give orders, to be the strongest, to expand the Viltrumite Empire, to serve his race as a true warrior.
But what no one told him—what no one warned him—was how utterly boring it could be.There were no conquests, no glorious battles, no blood.
Just paperwork. After paperwork. After more paperwork.
Reading progress reports, sending interplanetary messages, checking on the loyalty of puppet human leaders, signing off on resource authorizations. Even the punishment of rebels was delegated to low-ranking soldiers.He hadn’t been officially appointed yet. He was in a “trial week,” as the Viltrumite council called it—to see how he would handle leadership over a conquered planet.
A week of lies and silent submission.It was unbearable.
(Read the previous parts to understand)
Series
- Part 4 of Cracks in the empire
-
I Don't Know What I Can Save You From by DitchLilies
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
31 Dec 2025
Tags
Summary
Life for William has been nothing but a disaster ever since his childhood friend and old crush Mark Grayson became Invincible. Turns out almost being murdered and stuffed inside a robot body has some negative effects on a guy's mental health. His only reward for surviving was a GDA non-disclosure agreement and an anxiety prescription.
To top it all off, his boyfriend just broke up with him and his best friend is nowhere to be found. William feels forgotten, left behind to deal with everything alone.
Mark is trying his best. Still shell-shocked after finding out his murderous father is alive, banged a bug, and had another kid. Between being a superhero and now a big brother, he doesn't notice that his best friend is being targeted by someone determined to discover Invincible’s secret identity, no matter the cost. -
The Project Clockwell. by KaserCua
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
31 Dec 2025
Tags
Summary
With Invincible’s disappearance—after he went to help a planet during a meteor storm—and with the recent memory of the Viltrumite attack by Omni-Man still fresh, the director of the GDA, Cecil Stedman, accelerates contingency projects. Among them is the Advanced Talent Identification Program (ATIP), designed to find brilliant minds capable of interacting with incomprehensible technology.