1 - 20 of 125 Bookmarks by TheAltoSys
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Danny Fenton is more than just a halfa - he's a meta, too. But when the portal both kills him and brings out the cat meta gene he didn't know he had, he discovers he's a catboy in both ghost and human forms. Now his parents think he's a ghost no matter what form he's in, and with every terrible day that goes by, he's treated a little more like the animal (monster) his parents think he is.
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Damian Wayne doesn't have the meta gene, but he definitely got the adoption one.or: danny recovers with his new family and learns how to be a boy, a ghost, and a cat
- Language:
- English
- Words:
- 34,089
- Chapters:
- 11/15
- Collections:
- 4
- Comments:
- 758
- Kudos:
- 3,522
- Bookmarks:
- 1,035
- Hits:
- 49,442
Bookmarked by TheAltoSys
18 Feb 2026
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Summary
“Baby Bird?” Jason’s voice shifted, softened into something almost fragile, as if he were speaking to a child. Maybe, in his eyes, Tim was exactly that. The familiar nickname—so wrong, so tender—sent a tremor down Tim’s spine. Jason never called him that. Jason never spoke to him with warmth.
Jason hated Tim.
He shut his eyes tight, praying this was just a cruel dream. But then warm hands cupped his face, grounding him. A metallic clatter echoed through the cave, sharp and final. The gun had hit the floor.
“No, no, no—don’t close those blue eyes, Baby Bird. Look at me,” this time Jason’s voice cracked into a plea. Every word trembled with fear, with a need that made Tim’s chest tighten painfully. Tim bit down on a sob, the taste of salt and blood filling his mouth, forcing himself to lift his gaze and meet the toxic green fire of Jason’s eyes once more. He could feel the tremor in Jason’s hands, the way his knees pressed into the cold floor, and it made his own body ache with tension.
Or,
Tim wakes up in Gotham, which looks too foreign, but he finds a home there.
- Language:
- English
- Words:
- 82,477
- Chapters:
- 17/17
- Collections:
- 5
- Comments:
- 1,011
- Kudos:
- 4,917
- Bookmarks:
- 1,243
- Hits:
- 97,022
Bookmarked by TheAltoSys
18 Feb 2026
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Life, Death, and In Between by SaturdayNightFrights
Fandoms: Danny Phantom, Batman - All Media Types, Young Justice (Cartoon), Justice League - All Media Types, Teen Titans (Animated Series)
02 Jun 2026
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Summary
Injured, alone, and terrified, Danny flees to an unfamiliar city. He’s hoping to disappear amongst the high percentage of homeless youth. Become just one face in the crowd, heal in the anonymity Gotham provides.
He doesn’t expect to be found.
________________________
OR
another DP/DC fanfic where Danny and Damian are long lost twins. Danny suffers, Damian is angry, and Bruce adds to the Wayne family. Hey! It doesn’t count as adoption if they’re your blood son!- Language:
- English
- Words:
- 107,046
- Chapters:
- 30/?
- Collections:
- 26
- Comments:
- 2,631
- Kudos:
- 13,436
- Bookmarks:
- 4,588
- Hits:
- 336,095
Bookmarked by TheAltoSys
15 Feb 2026
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More Like Home by liketolaugh
Fandoms: Danny Phantom, Batman - All Media Types, Justice League - All Media Types
24 Jun 2026
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Summary
Following the arrest of the Drs Fenton, Bruce takes Danny home as his newest ward. It's nothing he hasn't done before.
Danny presents some unique challenges - his inhuman physiology, his parents' in-progress trial, the scope and magnitude of his abilities - but he's still a child like any other. Any of Bruce's, anyway.
Series
- Part 2 of Future is Bright
- Language:
- English
- Words:
- 426,952
- Chapters:
- 93/?
- Collections:
- 37
- Comments:
- 16,281
- Kudos:
- 16,116
- Bookmarks:
- 4,165
- Hits:
- 961,955
Bookmarked by TheAltoSys
11 Feb 2026
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Summary
“No alpha wants an omega that can break them in half.” - “There's no omega that would want an alpha they could push over with their pinkie.”
Jason is brick wall of muscles, menacing death glares and don't you dare mess with HIS territory. He's also an omega. Danny is a picture perfect twink, always avoiding conflict if possible and sometimes too gentle for his own good. He's also an alpha.
Naturally they get mistaken for the opposite close to every day, which in turn also made dating life just that bit more harder. Especially with certain criteria their mate would have to have...
Danny gave up. Jason still hopes, but his light is fading fast......until Jason finds that one guy who can barely hide the heart eyes, the moment they meet and Danny finds himself not alone on a whole different level, he'd never expected.
What are the odds, huh?
- Language:
- English
- Words:
- 14,826
- Chapters:
- 4/?
- Comments:
- 356
- Kudos:
- 3,188
- Bookmarks:
- 970
- Hits:
- 32,534
Bookmarked by TheAltoSys
11 Feb 2026
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But I Want to Be Let In, Not Out by TheWritingOwl
Fandom Batman - All Media Types, Danny Phantom
02 Feb 2024
Summary
Growing up with the Fentons, Danny resigned himself to the fact that he would never see Damian again. However, when he gets summoned to Gotham after becoming the Ghost King, he finds himself reuniting with his long lost twin.
- Words:
- 305,445
- Works:
- 22
- Bookmarks:
- 4,749
Bookmarked by TheAltoSys
19 Jan 2026
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Summary
Tim was so fucking sick of cults.
The second Tim walked into the briefing and saw Constantine was present he knew that tonight was going to suck. And as was so often the case, he was right.
OR
Tim and the bats get captured by cultists and things go from bad to worse as Tim is chosen as the sacrifice used to summon a mysterious ghostly entity. This has consequences.
- Language:
- English
- Words:
- 27,850
- Chapters:
- 10/10
- Collections:
- 12
- Comments:
- 497
- Kudos:
- 5,125
- Bookmarks:
- 1,531
- Hits:
- 69,269
Bookmarked by TheAltoSys
16 Jan 2026
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The First Blood Son by HunterRapunzel
Fandoms: Danny Phantom, Batman - All Media Types, Batman: Wayne Family Adventures (Webcomic)
23 Apr 2026
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Summary
Danny was adopted by the Fentons as a baby. He knows that, but has no idea who his birth parents are. All he has is a place of birth. Not that it matters.
Well, it didn't use to matter. But now that his parents - that Jack and Maddie - have found out his secret and not taken it well, maybe it's time for him to try and seek his birth parents out and find out why he was given up for adoption and if they'd be willing to help him out. He doesn't really have many other options at this point.
Actually, he has zero other options because Vlad would never be a viable one.
Off to Gotham he goes.
- Language:
- English
- Words:
- 35,640
- Chapters:
- 10/?
- Collections:
- 5
- Comments:
- 1,235
- Kudos:
- 3,220
- Bookmarks:
- 1,165
- Hits:
- 68,155
Bookmarked by TheAltoSys
13 Jan 2026
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Where Will You House Your Skeletons? by TheWritingOwl
Fandoms: Danny Phantom, Batman - All Media Types
31 Dec 2024
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Summary
Duke wasn't close to his extended family.
Not for a lack of desire, no, but more so because of distance. It was hard to visit his cousins' house when they lived halfway across the country. With his parents institutionalized, Duke assumed that he'd lose contact with most of his extended family. After all, his mom had been in charge of keeping up with the cousins. He doubted they even knew his phone number.
Imagine his surprise when he gets a call from his cousin, one Tucker Foley, asking for help.
- Language:
- English
- Words:
- 33,968
- Chapters:
- 4/?
- Collections:
- 6
- Comments:
- 622
- Kudos:
- 3,042
- Bookmarks:
- 1,090
- Hits:
- 29,483
Bookmarked by TheAltoSys
31 Dec 2025
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Summary
As the entity's head swings back and forth between them, wisps of white hair float unnaturally through the damp air and light catches on a metal muzzle glinting across its face, which doesn’t hinder a deep growl that echoes through the chamber; grating, it sends a sense of dread through Bruce.
Damian’s prone body lay beneath it.
The sight cracks something within him.
“Release him,” Batman snarls. The entity only cements himself more firmly in front of his son, nearly blocking him from view. The growling grows. Nightwing unsheathes his escrima sticks.
Thick tension settles among them. The entity’s glowing green eyes flicker and in that moment, Batman acts.
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Damian has been missing for two days after looking into an organization named the GIW. Batman's only lead is an escaped ecto-entity who he believes kidnapped his son as a hostage. When Nightwing and Batman finally find the entity, they will do everything in their power to bring their boy home.
Series
- Part 1 of Discord
- Language:
- English
- Words:
- 34,152
- Chapters:
- 10/?
- Comments:
- 554
- Kudos:
- 2,690
- Bookmarks:
- 756
- Hits:
- 46,683
Bookmarked by TheAltoSys
31 Dec 2025
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Come, My Dear, and Be a Part of My Home by TheWritingOwl
Fandoms: Danny Phantom, Batman - All Media Types
08 Mar 2025
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Summary
When Dick took over Tim's infiltration of the Ghost Investigation Ward, he thought he'd be coming out of it with a few files and maybe some information.
Instead, he left with a kid.
Now Dick finds himself trying to learn how to be a father all while helping his new son, Danny, overcome the trauma that he had been dealt by the GIW. It's a roller coaster of a ride, but thankfully Dick isn't alone. Danny now has a bunch of excitable aunts, uncles, grandparents, and even a great-grandfather all ready to dote on him. Dick is determined to give Danny the best life he can manage as he works to keep Danny safe from the myriad of forces that want to harm him.
Series
- Part 7 of Owl's DPxDC Week 2023
- Part 2 of Papa Bird & Baby Ghost
- Language:
- English
- Words:
- 26,515
- Chapters:
- 3/?
- Collections:
- 5
- Comments:
- 537
- Kudos:
- 3,927
- Bookmarks:
- 911
- Hits:
- 39,631
Bookmarked by TheAltoSys
30 Dec 2025
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Fresh Starts and Gotham Bats by Some_Stupid_Reckless_Idiot
Fandoms: Danny Phantom, Batman - All Media Types
14 Oct 2024
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Summary
After being gravely injured after his fight with Pariah Dark, Danny hangs up the proverbial cap and moves on with his life. Without being a ghost, space was now impossible due to his injury, so Danny puts to use the long hours he was forced to work in his parent's lab to use, gaining an internship at Wayne Industries. All he wants is to put his past behind him and move forward. But old traditions and new threats get in the way.
And another thing, why did his coworkers think he was about to be adopted? His parents weren't that bad, let alone the fact that he wasn't a minor anymore.
- Language:
- English
- Words:
- 83,186
- Chapters:
- 29/29
- Comments:
- 1,189
- Kudos:
- 7,926
- Bookmarks:
- 2,145
- Hits:
- 197,162
Bookmarked by TheAltoSys
05 Dec 2025
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Here There Be Dragons by here_and_there, InsomnicAxel
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
09 Oct 2025
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Summary
Izuku looked at the small circle Aizawa had motioned to in front of them.
"I won't fit," he whispered, thinking. He raised his hand, tentatively.
Sighing, Aizawa grumbled, "What?"
"I-I have a question. Actually, two."
His teacher just stared at him, unimpressed.
Izuku continued.
"Can we activate our quirks before we step into the ring?"
Aizawa looked up into the sky, muttering something Izuku didn't hear. "If you must."
"O-Okay. Uh, second question. You said we have to stay inside the circle, right?"
"Yes." The man looked disappointed, not only in Izuku but in himself for letting the kid speak.
"Great. Uh... does that include tails?"*Meant to be read independently, not as a series*
Series
- Part 4 of Izuku Midoriya Has A Quirk
- Part 2 of Of Hoards and Scales
- Language:
- English
- Words:
- 136,541
- Chapters:
- 30/36
- Collections:
- 14
- Comments:
- 2,125
- Kudos:
- 9,097
- Bookmarks:
- 2,369
- Hits:
- 244,226
Bookmarked by TheAltoSys
10 May 2025
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Summary
Rhaenyra Targaryen was the first child born after the death of Balerion the Black Dread, more dragon than girl in truth. Dragons, by nature, are possessive, protective creatures, and Rhaenyra knows that the Realm will not accept her simply because her father declared it to be, and she will not allow her children, even the ones not of her womb, to be harmed.
Her father delights in it. The Realm whisper about her kindness. Otto is his normal self. Gwayne's just along for the ride. Laenor is having a grand old time. Daemon, eventually, despairs because there are so many children. In the end, they'll all be grateful for it, because no brother, no son, would dare steal from the woman who raised him.
- Language:
- English
- Words:
- 117,456
- Chapters:
- 20/?
- Collections:
- 12
- Comments:
- 1,572
- Kudos:
- 5,518
- Bookmarks:
- 2,215
- Hits:
- 192,814
Bookmarked by TheAltoSys
30 Jul 2024
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Demon Slayer Characters react to the future by Lem0nShr00m
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
06 Apr 2026
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Summary
A few days after Tanjiro returned from final selection he and several other character were teleported to a reaction room by twins. Now they are tasked with watching the future.
- Language:
- English
- Words:
- 280,624
- Chapters:
- 42/?
- Comments:
- 1,253
- Kudos:
- 5,467
- Bookmarks:
- 1,198
- Hits:
- 435,966
Bookmarked by TheAltoSys
16 Jul 2024
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It's a bird, it's a cat, it's... by SweetLittleSunflower
Fandom 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
06 Feb 2025
Summary
He's a bird, he's a cat, he's. . . a sphinx! Izuku has a unique quirk, a bizarre family, and a dream to be a hero, at least he will once he stops clawing the furniture. This is his story.
- Words:
- 17,831
- Works:
- 7
- Bookmarks:
- 489
Bookmarked by TheAltoSys
30 Jun 2024
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Five Kittens and an Uphill Battle by tricklesnitz
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
14 Feb 2020
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Summary
“Honestly, I’d have to write up everyone involved with this,” Aizawa continues. “But…” He pauses, eyeing the bed. “Does that bed warm up, or is that Todoroki’s job? How old are they? How will you feed them if Kouda can’t find the mother? Do you have kitten formula if they aren’t weaned?”
AKA: Class 1-A finds kittens, and caring for them becomes a class project.
- Language:
- English
- Words:
- 9,862
- Chapters:
- 1/1
- Collections:
- 1
- Comments:
- 102
- Kudos:
- 1,678
- Bookmarks:
- 465
- Hits:
- 9,810
Bookmarked by TheAltoSys
25 Jun 2024
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No One Left Behind by CosmicAce
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
05 Jul 2026
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Summary
Izuku Midoriya was 4 when he learned that not all men are created equal
Hitoshi Shinsou was 5 when he learned that not all men are created equal.
Shouto Todoroki was 6 when he learned that not all men are created equal.
Katsuki Bakugou was 7 when he learned that not all men are created equal.
Momo Yaoyorozu was 8 when she learned that not all men are created equal.
All children learn it at one point or another, but the Midoriya children are different. This fact of life hit them harder than most, but do you know what sets them apart?
They did something about it.Alternatively: The story of how Inko Midoriya ends up with 15 vigilante children, 3 young kids, 3 older kids, 2 hero kid-in-laws, a husband that lights things on fire when he sneezes, and a partridge in a pear tree.
Series
- Part 1 of Family Means
- Language:
- English
- Words:
- 503,199
- Chapters:
- 145/?
- Collections:
- 39
- Comments:
- 12,279
- Kudos:
- 13,715
- Bookmarks:
- 3,168
- Hits:
- 643,642
Bookmarked by TheAltoSys
08 May 2024
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Summary
Aylin and Isobel were the kind of soulmates that people wished for. They were deeply and truly in love the moment they met and even their marks for each other were kind and loving. One would expect that them gaining a third would go a similar way. Unfortunately it does not.
Or
Aylin, Isobel and Shadowheart are soulmates and it's rough goings at the start.
- Language:
- English
- Words:
- 44,561
- Chapters:
- 7/7
- Collections:
- 1
- Comments:
- 113
- Kudos:
- 943
- Bookmarks:
- 250
- Hits:
- 19,954
Bookmarked by TheAltoSys
14 Dec 2023
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Lessons Learned by Sif (Rosae)
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
01 Aug 2019
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Summary
Rather than the police station, Katsuki's friends bring him to a hospital after rescuing him from the villains. His wounds were minor, but it didn't make having them treated any less important. As it would so happen, Best Jeanist was also brought to this hospital after the attack.
Sometimes, small choices have a big impact on how a story plays out.
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Aka: Best Jeanist Acquires A Son. Featuring: Serious talks regarding abuse and emotional scars, one adult finally stepping the hell up and trying to help Katsuki, me going off about the sports festival because I'm still not over it, pro-heros having a group chat, and Katsuki finally getting a chance to learn how to be good.Series
- Part 1 of Best Jeanist Acquires A Son
- Language:
- English
- Words:
- 119,442
- Chapters:
- 24/24
- Collections:
- 74
- Comments:
- 2,586
- Kudos:
- 19,326
- Bookmarks:
- 4,996
- Hits:
- 523,148
Bookmarked by TheAltoSys
06 Sep 2023