Optimum_Bee
Fandoms
Recent works
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More of a Reason by Optimum_Bee
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K., 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
16 Apr 2026
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Summary
Saiki Kusuo is sent to Demon Slayer. Now he has more of a reason to hide his powers.
(Sorry if you find the title & summary shitty. I couldn't really think of much.)
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Saiki K Prompts by Optimum_Bee
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
21 Apr 2024
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Summary
Fanfic ideas that I've been gatekeeping for too long ✋😩
(Not really)1: Welcome to Demon School, Iruma-Kun X Saiki K
2: The Sensible Life of Nendou R.
3: Saiko being sick
4: SpyXFamily X Saiki K
5: Mha/Bnha X Saiki K
6: Secrets of the Teruhashi Family
7: 7 Deadly Sins X Saiki K
8: Tokyo Revenger X Saiki K
9: Death Note X Saiki K
10: Yandere Satou Hiroshi
11: OCD
12: KNY X The Saiki K Brothers -
Tempest Hashira by Optimum_Bee
Fandoms: 転生したらスライムだった件 - 伏瀬 | Tensei Shitara Slime Datta Ken | That Time I Got Reincarnated as a Slime - Fuse, 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
14 May 2023
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Summary
[Tensura X Demon Slayer]
Rimuru was suffering from paperwork. Even Ciel had enough and suggested the idea of dimensional traveling.First fanfic!
Honestly, there's not enough of this!
I might make a series of Rimuru going to different anime worlds.
If I have the motivation, I probably won't. I promise nothing.Edit: I do NOT have motivation. Sorry, this is discontinued. But I left some story notes at the end if you wanna read them.
Ngl I hate this story because it's a bit cringe. I might do a rewrite but that's far in the future. -
Cursed one by Optimum_Bee
Fandoms: Dororo (Anime 2019), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
08 Feb 2023
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Summary
[KNY X Dororo]
Jukai rested by the lake, just chillin'. But then he saw a boat floating around. Once he got a hang of the boat he looked inside to see a skinless, eyeless, limbless, and faceless baby.Edit: I do NOT have motivation. Sorry, this is discontinued. But I left some story notes at the end if you wanna read them.
Recent bookmarks
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Summary
“Dudley Dursley. Going to grow up just like his daddy he is,” a large blurry shape says from next to us.
Dudley Dursley?!
or
Reborn as Dudley Dursley what are they supposed to do but try to help Harry?
Now being edited, 1/9 edited so far.
Series
- Part 12 of Self-insert
Bookmarked by Optimum_Bee
21 Jul 2026
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Deadly twins by moomoo42
Fandoms: Batman - All Media Types, Harry Potter - J. K. Rowling
16 Dec 2022
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Summary
“You should reincarnate with me!” Harry continues, unbothered by deaths silence.
“Yes master.”
“We can be twins! In one of those worlds with heroes, you can be called Pluto and I’ll be Harry as usual!” Harry turns to death with a wide grin. “This will be fun!”
Or
Harry has been reincarnated into so many worlds he’s lost count, bored, he asks death to join him.
This action may have consequences.
Also bat family is there because I can.
Series
- Part 14 of Reincarnated characters
- Part 24 of crossovers
Bookmarked by Optimum_Bee
21 Jul 2026
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‘Miss’!? You better hope I ‘miss’ when I hit you! by moomoo42
Fandoms: Harry Potter - J. K. Rowling
13 Jan 2025
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Summary
Dear Hermione Granger,
We are pleased to inform you that you have been accepted at Hogwarts School of Witchcraft and wizardry. Please find enclosed—
She stops reading as the memories crash into him. Hermione? Hogwarts?
“Miss—“
“Oh for fucks sake,” he snarls, throwing the letter to the side.
“Miss Granger!”
Or
Self insert as Hermione (Hermes) Granger gives no f@cks
Series
- Part 18 of Self-insert
Bookmarked by Optimum_Bee
21 Jul 2026
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Reincarnated characters by moomoo42
Fandom Avatar: The Last Airbender, Batman - All Media Types, Dream SMP, Harry Potter - J. K. Rowling, Marvel Cinematic Universe, Minecraft (Video Game), Naruto, Shadowhunters (TV), Supernatural, Teen Wolf (TV), The Avengers (Marvel Movies), Thor (Movies), Video Blogging RPF, Voltron: Legendary Defender, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
27 May 2024
Summary
All my works with reincaration.
- Words:
- 71,200
- Works:
- 17
- Bookmarks:
- 107
Bookmarked by Optimum_Bee
20 Jul 2026
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Reborn as Katsuki by moomoo42
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
06 Jul 2022
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Summary
I died.
And was reborn.
But not just as some random person.
No.
I was reincarnated as Katsuki Bakugou.
~~~
Please don’t repost!
Series
- Part 4 of Reincarnated characters
- Part 5 of Self-insert
- Language:
- English
- Words:
- 14,116
- Chapters:
- 15/?
- Collections:
- 10
- Comments:
- 212
- Kudos:
- 2,623
- Bookmarks:
- 607
- Hits:
- 52,155
Bookmarked by Optimum_Bee
20 Jul 2026