MagnusOpum
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Recent works
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Summary
Anya saves herself.
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<RESUME GAME, CHARLIE BLACK?> by MagnusOpum
Fandoms: Harry Potter - J. K. Rowling, 더 게이머 | The Gamer (Webcomic)
11 Dec 2025
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Summary
“Charlie!” That’s my HP-dad, Sirius. “Oh Merlin, thank Merlin, it worked.” He has teary red-ringed eyes. He hugs me tightly as if afraid I’ll float away. Who can blame him for that, considering?
“Dad,” my voice is tight. “I’m sorry.” I don’t sound like my muggle-world self. I sound like Charlie again: 14 years old and not yet grown into myself.
This was only supposed to be wish fulfilment! Since when do you have to return to the stories you write to deal with the consequences?
Series
- Part 2 of Son(s) of Sirius
- Language:
- English
- Words:
- 2,431
- Chapters:
- 1/10
- Kudos:
- 1
- Hits:
- 29
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Summary
Draco Malfoy grows up during the height of Voldemort's regime. He is hungry to prove himself. The cost: his humanity, his sisters, and countless muggles.
~
31 prompt-fills for Whumptober 2025 set in a Voldemort!Wins AU
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Fantastic Fires and How To Start Them by MagnusOpum
Fandoms: Harry Potter - J. K. Rowling
10 Oct 2025
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Summary
Who can say when Harry first developed his intense fascination with fire?
Whatever the reason, you couldn’t put the egg back in the skillet once it was cooked and Harry was truly and thoroughly cooked.
[CRACK]
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Summary
Midway through their second year at Hogwarts, Sirius and James finally clocked onto Remus’ monthly disappearances. They put their brilliant minds together and came up with the obvious answer:
Remus Lupin was secretly born a girl.
OR
5 times Sirius was deeply misguided + 1 time Remus set him straight in the gayest way possible.
Recent series
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Son(s) of Sirius by MagnusOpum
Fandom: Harry Potter - J. K. Rowling, 더 게이머 | The Gamer (Webcomic)
11 Dec 2025
Summary
self insert series where i fail up, hopefully
- Words:
- 30,326
- Works:
- 2
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Summary
This is a series concerning a Harry Potter who suffers extreme abuse from the Dursleys (in varying ways) and how that affects their experiences in Hogwarts and later life.
Childhood, but they're throwing rocks at you. - complete. This is the most graphic of all of the works and explores the origins of this Harry Potter.
Run, birdie, run. - complete. This explores Harry running away and is the last pre-Hogwarts work.
Freaks don't have hearts. - complete. This is the complete First Year work and features more explicit revelations of how Harry Potter's mind has coped with their traumatic upbringing.
You can trust me. - complete. This is a work that explores the adjustment pains of Harry moving in with a guardian over the summer after First Year
Human error - work in progress
Of the North - WIP [not posted yet]
Darkness, but there is only light - complete. This work is a two-shot giving some background for Henryhop.
GLASS STONES - WIP [not posted yet]
grey bears, blue eyes - WIP [not posted yet]
The long stretch - work in progress. A final summarising work of how this Harry Potter's existence would change both their life and the rest of the world.
- Words:
- 309,005
- Works:
- 7
- Bookmarks:
- 142
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Summary
The Boggart and its sequel, The Blood Moon; filled with tropes, a very "I wrote this when I was 14" atmosphere, heavy themes, and one-sided Drarry. There will be a final part called The Toll which is still in progress and will be posted eventually.
Part One: The Boggart - *complete*
Part Two: The Blood Moon - *complete*
Part Three: The Toll - *WIP*
- Words:
- 65,581
- Works:
- 2
- Bookmarks:
- 52
Recent bookmarks
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Summary
“You know,” Billy says quietly, sneering. “You coulda saved Joyce Byers a plate—if this was all it took, to break you.”
Billy Hargrove is about to learn the hard way—if you come at the king, you best not miss.
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Summary
The drive back to Saltburn after the disastrous visit up North goes a little differently. Oliver comes out of it with a new game plan. Felix is out of his depth, but then, he's always hated boredom more than he hates being scared.
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Summary
Wilson said, “So we’re just two friends who want to have sex with each other, who aren’t going to do anything about it.”
Spoken with the incredulity of a beautiful person with low impulse control. House shrugged.
“We’ve been that for years. Why mess with success?”
Wilson was looking at his mouth. He sounded strained. “I don’t think what we’re doing qualifies as success.”
- Language:
- English
- Words:
- 15,050
- Chapters:
- 1/1
- Comments:
- 151
- Kudos:
- 2,788
- Bookmarks:
- 664
- Hits:
- 21,843
Bookmarked by MagnusOpum
11 Jul 2025
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Eat Rotten Fruit by birdbrains
Fandom: Captain America (Movies), Marvel Cinematic Universe
21 Mar 2017
Summary
Steve is putting a crimp in Bucky's plan to pretend everything is normal post-WS, and he tests Steve's patience by turning it all into a joke. But Steve can take a joke.
- Words:
- 76,006
- Works:
- 4
- Bookmarks:
- 650
Bookmarked by MagnusOpum
15 Mar 2025
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Nobody Wants To Be An Omega by LeafyGreenQueen773
Fandoms: Marvel Cinematic Universe, Spider-Man: Homecoming (2017), Deadpool - All Media Types, The Avengers (Marvel) - All Media Types
08 Jan 2019
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Summary
After he was bitten by a radioactive spider, Peter Parker's life was swept up in a whirlwind of high-tech suits, hectic fights, and rubbing elbows with New York's finest heroes. At least he knew one thing: it was easier to be a Friendly Neighborhood Spider-Man as an independent Beta. But when his late presentation as an Omega nearly gets him killed, he has to face the truth: his life is anything but easy. Especially when the Alpha who gets to help him through his heats is the one and only Merc With A Mouth.
Series
- Part 1 of Come On, Spider-Man
- Language:
- English
- Words:
- 164,708
- Chapters:
- 30/30
- Collections:
- 3
- Comments:
- 1,101
- Kudos:
- 6,314
- Bookmarks:
- 1,167
- Hits:
- 186,777
Bookmarked by MagnusOpum
12 Feb 2025