1 - 20 of 175 Bookmarks by HatUpSideDown
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When Ladybug and Chat Noir were together, dancing across rooftops and kissing under the moonlit sky, Ladybug loved her boyfriend. But when the masks fell and all that was left was Marinette, she hated her boyfriend. She hated the lonesome afternoons, the third wheeling, the way his name wasn't in her contacts...
She knows their identities are secret for a reason, and she tells herself she'd do anything to protect that— but when Marinette hears Chat Noir's voice coming from the boy sitting behind her in a coffee shop, she can't help but wonder if it's really worth not having him in her life.
- Language:
- English
- Words:
- 10,000
- Chapters:
- 1/1
- Collections:
- 4
- Comments:
- 316
- Kudos:
- 8,790
- Bookmarks:
- 1,472
- Hits:
- 64,627
Bookmarked by HatUpSideDown
06 Jun 2026
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Stardust and Secrets by francisthefairyqueen
Fandoms: Harry Potter - J. K. Rowling, Harry Potter: Hogwarts Mystery (Video Game), Hogwarts Legacy (Video Game)
10 Feb 2025
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Summary
Ever since she was reincarnated into the world of Harry Potter, Cassiopeia Elladora Black had two goals. The first was to destroy Voldemort instead of relying on a child to do it. The second was to interact with the main characters in the series as little as possible. For twenty-two years she’d been successful, but a chance encounter with Bill Weasley at Diagon Alley a few days before the Quidditch World cup causes her carefully crafted world to come crashing down.
William Arthur Weasley had told himself that once the World cup was over, he was going to travel the world, but when the strange witch he’d always had a crush on saves several muggles and runs away muttering something about a plot, he can’t help but be more than a little intrigued. He had a feeling that this was going to be his trickiest puzzle yet.
- Language:
- English
- Words:
- 123,324
- Chapters:
- 9/?
- Comments:
- 393
- Kudos:
- 2,777
- Bookmarks:
- 1,308
- Hits:
- 70,573
Bookmarked by HatUpSideDown
19 May 2026
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Summary
Alex is settling in at his new school. Or at least trying to. It isn't going well. An invitation to join his school's academic decathlon team may be the answer to his problems. Unfortunately, one of his team mates is hiding a dangerous secret of his own. Can Alex protect his classmate? Or is history destined to repeat itself? Sequel to Beating the Odds.
Series
- Part 2 of Destiny
Bookmarked by HatUpSideDown
05 May 2026
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The Colours of the World by MaiKusakabe
Fandoms: Fullmetal Alchemist: Brotherhood & Manga, Harry Potter - J. K. Rowling
03 Jan 2026
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Summary
When Roy Mustang went to retrieve his eyesight from Truth, he wasn’t expecting to end up doing a job in exchange. It couldn’t even be an easy job, of course, because Edward’s assessment of Truth was a pretty accurate one.
- Language:
- English
- Words:
- 125,617
- Chapters:
- 25/?
- Collections:
- 62
- Comments:
- 3,120
- Kudos:
- 13,885
- Bookmarks:
- 5,063
- Hits:
- 380,923
Bookmarked by HatUpSideDown
04 May 2026
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Not A Patch On Me by WaterSushi
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime)
13 Feb 2025
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Summary
The eyes are the windows of the soul, he remembers the popular saying. It's just ironic that his current body got everything right about his soul except for his eyes.
… He supposes the patchwork skin is a stark difference too, but, eh, details.
(OR: a human soul is reincarnated as Mahito; this confuses everyone. A Mahito self-insert.)
Series
- Part 2 of Currency of Redemption
- Language:
- English
- Words:
- 14,118
- Chapters:
- 7/?
- Collections:
- 11
- Comments:
- 567
- Kudos:
- 3,582
- Bookmarks:
- 1,349
- Hits:
- 46,757
Bookmarked by HatUpSideDown
02 May 2026
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A Crown of Feathers by delicateasahorse
Fandoms: Percy Jackson and the Olympians - Rick Riordan, The Heroes of Olympus - Rick Riordan
18 May 2026
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Summary
He killed himself to make it right. It should have ended there.
Instead, Luke came back. Now golden ichor flows in his veins, wings ripping through his mortal flesh to brand him as the very thing he loathes: a god. Though the world calls to him, he remains a caged bird, jealously guarded by a father who had kept him locked away while the whispers of a new war stirred in the dark.
Then, a tentative peace arrives.
The cage cracks open, and Luke's leash extends just enough for him to carry lost children through the dark. But Olympus hasn't forgotten its hatred, and the Light burns with old grudges. Luke is supposed to stick to his duties, but that’s the problem: when a call echoes out from San Francisco, the forbidden West his father repeatedly warned him against, he should have just ignored it.
But since when did Luke ever listen to the gods?
(Or: Luke ascends. It’s lonelier than he expected, worship is unsettling, and the Roman gods are watching—with interest.)
Note: Roman gods ≠ Greek gods
- Language:
- English
- Words:
- 34,709
- Chapters:
- 6/22
- Collections:
- 5
- Comments:
- 319
- Kudos:
- 1,687
- Bookmarks:
- 546
- Hits:
- 24,926
Bookmarked by HatUpSideDown
28 Apr 2026
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the world has somehow shifted (now that i see you) by 4urorasolace
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types, Percy Jackson and the Olympians - Rick Riordan, Ancient Greek Religion & Lore
18 Nov 2025
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Summary
"Now she's here,
shining in the starlight
Now she's here,
suddenly I know
If she's here,
it's crystal clear
I'm where I'm meant to go"or
This is the story of a very peculiar goddess named Perse, and it starts with the sun. Or at least that's what some say..
Bookmarked by HatUpSideDown
27 Apr 2026
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Tide and moon(Pertemis love story) by UntilIFoundHim3007
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types
29 Jan 2026
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Summary
" No.. no... Stay awake.. Please". She sobs as she clutches the body, their life force fading because of the silver arrow embedded in their chest. She looks into the dimming sea green eyes of them. The only male that held her love. His lips curve into a bloodied smile as he looks at the goddess in front of him in pain and love.
"Never thought you had it in you to kill me Moonbeam".Bookmarked by HatUpSideDown
22 Apr 2026
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Making Waves by feeling_the_aster_9145
Fandoms: Percy Jackson and the Olympians - Rick Riordan, DCU (Comics), Young Justice (Cartoon), Justice League - All Media Types, Percy Jackson and the Olympians & Related Fandoms - All Media Types, Batman - All Media Types
09 Sep 2023
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Summary
Persephone ‘Percy’ Jackson has never been one to sit still, especially not at a desk, for hours a day, most days a year. After her thinning patience snaps, an inconvenient robbery and a well timed appearance from Bludhaven’s hero, Nightwing, starts Percy on an exciting new journey.
Now she’s got a whole new set of problems, like managing her ruined sleep schedule and getting blood out of Kevlar. And who’s that cop that keeps popping up everywhere?
- Language:
- English
- Words:
- 148,429
- Chapters:
- 24/24
- Collections:
- 41
- Comments:
- 1,965
- Kudos:
- 7,974
- Bookmarks:
- 2,873
- Hits:
- 204,161
Bookmarked by HatUpSideDown
19 Apr 2026
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Hamartia by Deerlie_03
Fandoms: Hunger Games Series - All Media Types, Percy Jackson and the Olympians & Related Fandoms - All Media Types
15 Dec 2025
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Summary
As the 65th Hunger Games approach there isn't much Percy could tell you, not even how he ended up in Panem, all alone, but one thing he does know is who he is and what matters to him. So when the man from the Capitol calls the name of the only friend he has, he does the only thing he can...
- Language:
- English
- Words:
- 109,269
- Chapters:
- 23/23
- Collections:
- 7
- Comments:
- 785
- Kudos:
- 2,044
- Bookmarks:
- 675
- Hits:
- 53,734
Bookmarked by HatUpSideDown
17 Apr 2026
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the sun shines on luke castellan by isthei
Fandoms: Percy Jackson and the Olympians (TV 2023), Percy Jackson and the Olympians - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types
18 May 2025
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Summary
“I didn’t expect you to be this stupid,” drawls Luke, raising his sword. “I’m not a good person. This shouldn’t surprise you.”
Pio, annoying as ever, cracks a smile. “That’s the thing about faith, golden boy. It’s about believing you’ll be surprised.”
OR: Two years before The Lightning Thief, a son of Apollo sets out to change destiny for Luke Castellan.
OR: i saw luke castellan and thought “a trans boyfriend can fix him”
Show-verse (kinda). Major spoilers for PJO; minor spoilers for HoO and ToA.
Bookmarked by HatUpSideDown
12 Apr 2026
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truth in masquerade (it's a revolutionary act) by xXx_HELIOPHOBIA_xXx
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types, Percy Jackson and the Olympians (TV 2023), Percy Jackson and the Olympians - Rick Riordan
30 Aug 2025
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Summary
Theo blinked, and from one moment to the next, he had disappeared from his bedroom and appeared in the flaming wreck of a car crash. He had no idea how he had gotten here, or where "here" even was.
Then, there's a fire breathing tiger calling him a demigod, and the spontaneous teleportation was only his second biggest issue.
aka
In a deadly world with even deadlier knowledge, Theo should just eat a lotus flower and let canon take his course. But, with everything he knows about the plot, knowing exactly what all his favorite characters were going to lose and suffer through...
Well, Theo can't bring himself to ignore it all.
Against Gods, Titans, and Fate itself, it's a feeble imitation of hope he has, but it's a kind of hope nonetheless. He's not strong enough to make the future perfect, but hell if he isn't going to die trying.
- Language:
- English
- Words:
- 36,313
- Chapters:
- 9/?
- Comments:
- 263
- Kudos:
- 1,576
- Bookmarks:
- 557
- Hits:
- 22,221
Bookmarked by HatUpSideDown
12 Apr 2026
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Summary
Wherein transmigration occurs, but not everybody gets to start out as a baby. ANBU Dog is also, by far, the worst captain ever, and Kagura very much does not recommend working with him because he’s a loony piece of shit.
A gripping tale of ANBU shenanigans, disturbing romances, and excessive gore. Highly self indulgent.
Series
- Part 13 of lulu's self insert fics
- Language:
- English
- Words:
- 43,496
- Chapters:
- 16/?
- Collections:
- 42
- Comments:
- 2,812
- Kudos:
- 9,074
- Bookmarks:
- 3,627
- Hits:
- 184,318
Bookmarked by HatUpSideDown
11 Apr 2026
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Summary
The whole Umbridge thing makes her want to scream, just a wee bit. It’s seventh year, NEWTs are fast approaching, and she’s not kept a low profile for her entire Hogwarts tenure just to fail her exams horrifically.
A semi/si-oc who wants nothing to do with the plot, like, ever.
Series
- Part 19 of lulu's self insert fics
- Language:
- English
- Words:
- 58,776
- Chapters:
- 6/?
- Collections:
- 24
- Comments:
- 1,104
- Kudos:
- 4,070
- Bookmarks:
- 1,663
- Hits:
- 63,844
Bookmarked by HatUpSideDown
11 Apr 2026
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Twice in One Lifetime by VentiAlatus
Fandoms: Percy Jackson and the Olympians - Rick Riordan, The Heroes of Olympus - Rick Riordan
13 Jan 2026
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Summary
This is based on a story written by Anonymous, titled "Hunger (A Moth in the Twilight)." I’ve gotten Anonymous’s permission to write this and am very excited to explore the prompt.
Percy resembles Apollo's long-lost lover, Perseus.
And so the story goes…
- Language:
- English
- Words:
- 86,228
- Chapters:
- 35/?
- Comments:
- 2,179
- Kudos:
- 4,790
- Bookmarks:
- 1,289
- Hits:
- 152,316
Bookmarked by HatUpSideDown
06 Apr 2026
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The Odds are Definitely Not in My Favor by AlunaGray
Fandoms: Hunger Games Trilogy - Suzanne Collins, Naruto
26 Oct 2024
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Summary
Hatake Kakashi gets reborn as Katniss Everdeen's younger sister. When Katniss volunteered for Prim, Kakashi volunteered for Katniss. A Naruto and Hunger Games crossover story. AU. [Slow Updates]
Series
- Part 2 of lost on the road of life
- Language:
- English
- Words:
- 22,880
- Chapters:
- 10/?
- Collections:
- 28
- Comments:
- 543
- Kudos:
- 6,542
- Bookmarks:
- 1,908
- Hits:
- 91,476
Bookmarked by HatUpSideDown
02 Apr 2026
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Summary
Rokudaime Kakashi finds himself back in time, and he is trying desperately not to change anything. After all, they finally achieved that elusive peace, and Kakashi won't give that up for some ghosts and old wounds. Yet things keep changing around him, and he doesn't know what to do.
- Language:
- English
- Words:
- 95,299
- Chapters:
- 29/29
- Collections:
- 12
- Comments:
- 2,532
- Kudos:
- 5,662
- Bookmarks:
- 1,479
- Hits:
- 147,462
Bookmarked by HatUpSideDown
29 Mar 2026
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Summary
“Your name is Iruka Umino, yes?” This is an intense looking woman— her eyeliner swoops red under her eyes, toward her forehead, hair looped like butterfly wings out of her tight bun.
“Yes,” Iruka says, turning to her slightly
He’s opened his mouth to ask her name, her title, when, as one, the whole finely dressed party, drops into a low, low bow.
- Language:
- English
- Words:
- 11,534
- Chapters:
- 4/5
- Comments:
- 169
- Kudos:
- 1,253
- Bookmarks:
- 301
- Hits:
- 11,237
Bookmarked by HatUpSideDown
28 Mar 2026
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Summary
If you must fix something, you must start at the root of the problem. Except they already tried that and the Root was not very receptive to the idea. So... start before the problem even existed??
Except Team Ro didn't plan to come back to the past. They didn't have any concrete idea of what to fix. Most of them don't even think they have the jurisdiction to make such changes.
But now, in the Warring States Period, they must do something. Because if everything they do has an effect anyway, might as well go down swinging.- Language:
- English
- Words:
- 23,796
- Chapters:
- 10/?
- Comments:
- 435
- Kudos:
- 2,962
- Bookmarks:
- 943
- Hits:
- 51,853
Bookmarked by HatUpSideDown
28 Mar 2026
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Here Before and After Me by Name_Changed_For_Legal_Reasons
Fandoms: Naruto (Anime & Manga)
13 Feb 2026
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Summary
Tobirama slowly lifted the blanket back up, revealing the child to have neither magically dissapeared, nor spontaneously started making sense in the time he'd spent wishing them to.
Slight correction to his earlier statment; There was a small, unfamiliar Hatake child laying in Tobirama's bed.
Or, 6 year old Kakashi gets zapped back to the warring states. Tobirama picks him up by the scruff and immediatley invokes finders keepers rules
Series
- Part 4 of Wolves of the Woods
- Language:
- English
- Words:
- 34,959
- Chapters:
- 6/7
- Comments:
- 784
- Kudos:
- 5,745
- Bookmarks:
- 1,711
- Hits:
- 70,433
Bookmarked by HatUpSideDown
28 Mar 2026
