Kuroecchi
Fandoms
- Doctor Strange (Movies) (20)
- Iron Man (Movies) (18)
- Marvel Cinematic Universe (18)
- Marvel (16)
- The Avengers (Marvel Movies) (13)
Recent works
-
Act One: The Weight of Another Life by Kuroecchi
Fandoms: 나 혼자만 레벨업 | Solo Leveling (Webcomic)
15 Mar 2026
Tags
Summary
The gates changed everything.
Jinwoo awakens in a dungeon and survives by sheer luck—rescued by an auburn-haired teen who disappears shortly after.
Then Jinwoo wakes up in someone else’s body.
Bound to Woo Jin-Chul by an unknown force, the two are pulled into a cycle of shared lives, shared battles, and shared sacrifices. As the world grows harsher and gates deadlier, one question remains:
How long can two people survive by trading places with death?
Or
Body Swap AU!This is the first part of my series “A Story Shared”
Series
- Part 1 of A Story Shared [Solo Leveling]
-
Act One: First Drop by Kuroecchi
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
20 Dec 2025
Tags
Summary
Given a second chance, Giyuu Tomioka walks a path he never imagined—one where every choice, every bond, could alter the future. By guiding Tanjiro, reconciling with Urokodaki, and seeking allies long before they were meant to be, he lays the first stones of a new tomorrow. It is both an ending and a beginning… the quiet start of a story yet to unfold.
First part of my series, “Still Water Run Deep” 🫶
Series
- Part 1 of Still Water Run Deep [KNY]
-
Tags
Summary
Alastor didn’t fall straight into Hell.
He landed somewhere else—somewhere older, deeper, and far more dangerous.
Something waited for him there.
Something patient.
It offered knowledge. Power.
And a choice that would change everything.Series
-
Bruises by Kuroecchi
Fandoms: Marvel Cinematic Universe, Marvel, Marvel 616, Iron Man (Movies), Doctor Strange (Movies)
04 Dec 2023
Tags
Summary
“It’s just a bruise”
Turns out Stephen’s pain resistance is higher than they thought.
Ironstrange october thingy? 2023 day 16 - Bruises
Series
- Part 20 of Marvel fanfictions
- Part 16 of IronStrange october prompts 2023
-
Song by Kuroecchi
Fandoms: Marvel Cinematic Universe, Marvel, Marvel 616, Iron Man (Movies), Doctor Strange (Movies)
24 Nov 2023
Tags
Summary
Stephen is 42 and Tony is 58. A 16 year gap and the snap sure as hell didn’t help. Tony is starting to question if Stephen will still love him even though he’s no longer young and beautiful.
Ironstrange october thingy? 2023 day 15 - Song
Series
- Part 19 of Marvel fanfictions
- Part 15 of IronStrange october prompts 2023
Recent series
-
- Words:
- 38,623
- Works:
- 1
- Bookmarks:
- 16
-
Still Water Run Deep [KNY] by Kuroecchi
Fandom 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
20 Dec 2025
- Words:
- 67,961
- Works:
- 1
- Bookmarks:
- 120
-
- Words:
- 3,754
- Works:
- 1
- Bookmarks:
- 5
-
Marvel fanfictions by Kuroecchi
Fandom Captain America (Movies), Doctor Strange (2016), Doctor Strange (Comics), Doctor Strange (Movies), doctor strange in the multivers of madness (Movies), Iron Man (Movies), Marvel, Marvel 616, Marvel Cinematic Universe, Pocket Monsters | Pokemon (Anime), Pocket Monsters | Pokemon - All Media Types, Spider-Man (Tom Holland Movies), The Avengers (Marvel Movies), The Avengers (Marvel) - All Media Types
04 Dec 2023
Summary
fanfics that i made on marvel... mostly - or probably all - about Stephen Strange.
- Words:
- 35,866
- Works:
- 20
- Bookmarks:
- 8
-
IronStrange october prompts 2023 by Kuroecchi
Fandom Captain America (Movies), Doctor Strange (Comics), Doctor Strange (Movies), Iron Man (Movies), Marvel, Marvel 616, Marvel Cinematic Universe, Spider-Man (Tom Holland Movies), The Avengers (Marvel Movies)
04 Dec 2023
Summary
Ironstrange october prompts for 2023
- Words:
- 10,188
- Works:
- 16
- Bookmarks:
- 2
Recent bookmarks
-
Puppet Strings. by Joismunfer_13
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
21 Mar 2026
Tags
Summary
This meeting is way too close to the one they had with that Kamado boy and his demon sister.
The Master takes his seat, and they all bow.
There are no hurried footsteps down the hall. No whispered and emotionless apologies as a door rolls open. Because the man never appeared.
Giyuu's seat in the meeting shines in his absence.
Bookmarked by Kuroecchi
17 Apr 2026
-
Incendive by Aerugonian for Asteroid_Duck (JustThatOneGirl1815)
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Naruto (Anime & Manga)
27 Dec 2025
Tags
Summary
In one world, a long life filled with war and violence comes to a quiet, peaceful end. It’s not a life without regrets, but he’d long ago made peace with them.
In another, two lives take their first breaths minutes apart. The first announces his arrival at the top of his lungs. The second regards the world with a sleepy calm.
“Huh,” Mitsuki says, staring down at the newborns in her arms. The screeching one’s hair is the same shade of blond as her own, while the other’s is a pale silver instead. Not a color that runs in either of their families, but stranger things have happened. “Guess they’ll be easy to tell apart, at least.”
--
In which Hatake Kakashi is reincarnated as Bakugou Katsuki's twin brother. Katsuki's life is about to get a whole lot more annoying.
- Language:
- English
- Words:
- 14,359
- Chapters:
- 1/1
- Collections:
- 11
- Comments:
- 129
- Kudos:
- 2,118
- Bookmarks:
- 569
- Hits:
- 8,543
Bookmarked by Kuroecchi
07 Mar 2026
-
Edo Tensei by Asteroid_Duck (JustThatOneGirl1815)
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia, Naruto
23 Jan 2026
Tags
Summary
“The HPSC is doing what?” Present Mic asked Nedzu incredulously.
Nedzu’s smile was tense. “The HPSC is concerned about the recent attack at the USJ and are choosing to intervene. A student of theirs will be transferring into Class 1-A in order to watch for a potential traitor in the school.”
.
.
.
Or, Hatake Kakashi is reincarnated into bnha with a quirk that makes even All for One look like child’s play. And in his eyes, anyone in UA could be the traitor he’s looking for.- Language:
- English
- Words:
- 215,076
- Chapters:
- 51/51
- Collections:
- 78
- Comments:
- 6,819
- Kudos:
- 20,254
- Bookmarks:
- 5,515
- Hits:
- 657,260
Bookmarked by Kuroecchi
07 Mar 2026
-
He had considered travel in his retirement plans by NilokSilver
Fandoms: Naruto (Anime & Manga)
23 May 2026
Tags
Summary
Maybe he shouldn’t have pushed one of his more volatile students quite so far while playing as Sukea. One moment, he was enjoying a final game of teasing his face before passing the Hokage hat to Naruto; the next, he was in the past, draped in oversized clothes that now felt more like a tent than an outfit.
It wasn’t ideal, but he’d survived worse. His plan was simple: step into his old life, lay low, and figure out a way back to his proper timeline, even if it was the long way. Except... it seemed he hadn’t displaced his younger self. Instead, there were two Kakashis now, and they had to adapt.
The younger Kakashi, sharp-eyed and prickly as ever, clearly wasn’t thrilled by the intrusion. But older Kakashi wasn’t too worried. After all, he’d survived his students—adorable little brats who’d outgrown their charm and turned into forces of nature. Compared to them, his younger self was manageable.
Prickly or not, this kid might even be fun to mess with while Kakashi figured out how to navigate this unexpected hiccup in his retirement plan.
- Language:
- English
- Words:
- 172,959
- Chapters:
- 39/?
- Comments:
- 1,670
- Kudos:
- 2,976
- Bookmarks:
- 823
- Hits:
- 82,723
Bookmarked by Kuroecchi
04 Mar 2026
-
IN WHICH KAKASHI AND SATORU CONQUERS THE WORLD by R_PONTS
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime), Naruto (Anime & Manga), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
12 May 2026
Tags
- Language:
- English
- Words:
- 16,150
- Chapters:
- 12/?
- Collections:
- 3
- Comments:
- 105
- Kudos:
- 528
- Bookmarks:
- 128
- Hits:
- 9,227
Bookmarked by Kuroecchi
23 Feb 2026