Mystic_Diamond
Fandoms
Recent works
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the saja boys discover toxic fandoms! by Mystic_Diamond
Fandoms: KPop Demon Hunters (2025)
22 Oct 2025
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Summary
“Alright guys!” Jinu said as he stood in front of the white board he had bought for 30,000 won for this exact purpose. Written on it was Plan to Destroy the Huntrix and the Honmoon Once and For All #134. “I have the perfect plan to sow discord amongst the Huntrix girls! The energy of their Honmoon runs on the love and harmony of their fans, right? So, we’ll just disrupt that harmony by posing as crazy, obsessive Huntrix stans on every social media app we can find!”
“By picking fights with their real fans, the Huntrix will begin losing faith in their followers and the real fans will start associating their favorite girl group with the terrible experiences they’ve had online,” Romance mused.
“Exactly! It’s the perfect plan!” Jinu said.
Series
- Part 4 of saja boys slice of life shenanigans
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the huntrix and the saja boys discover cohabitation! by Mystic_Diamond
Fandoms: KPop Demon Hunters (2025)
18 Oct 2025
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Summary
After the Saja Boys are permanently cut off from Gwi-Ma and return from the dead, stuck in the human world with nothing but the clothes on their backs, the Huntrix are generous enough to open their doors to them until they can get back on their feet . . .
. . . hijinks and shenanigans ensue.
Series
- Part 7 of saja boys slice of life shenanigans
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rumi's terrible, horrible, no good, very bad lesbian awakening! by Mystic_Diamond
Fandoms: KPop Demon Hunters (2025)
10 Oct 2025
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Summary
Just when it looked like the dark-haired woman was going to help Rumi up, she used her hand to dismissively sweep at her shoulder, the same shoulder that grazed Rumi.
A record scratch sounded off in Rumi’s head, totally interrupting the dreamy soundtrack that was playing inside of it. The beautiful stranger groaned, as if the sight of Rumi disgusted her.
“Watch yourself,” she said softly, her voice simultaneously soothing and aggravating in its dismissive cruelty.
(aka: the yuri version of the alleyway scene)
Series
- Part 1 of kpop demon hunters yuri au
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how to have (non-ethical) polyamory negotiations about a demon hunter when you and your girlfriend are demons by Mystic_Diamond
Fandoms: KPop Demon Hunters (2025)
07 Oct 2025
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Summary
Baby can't stop thinking about Zoey in the aftermath of the fansign scene and gushes to Mystery about her new crush while having sex with her.
(aka: an au within the yuri au, where baby and mystery contemplate stealing zoey away before gwi-ma eats all of south korea)
Series
- Part 3 of kpop demon hunters yuri au
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baby and jinu (and mystery) discover drunk blow jobs! by Mystic_Diamond
Fandoms: KPop Demon Hunters (2025)
30 Sep 2025
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Summary
When the Saja Boys get smashed on an expensive bottle of soju, Jinu, Baby, and Mystery end up watching television drunk while Abby and Romance go hook up elsewhere. Somewhere along the way, Baby offers to go down on Jinu. If Jinu were sober, he'd refuse out of principle (due to rampant heterosexuality) but he's not, sooooooo . . . .
Inspired by Gianmarco Soresi's "Thief of Joy" comedy special. No, seriously.
Series
- Part 5 of saja boys slice of life shenanigans
Recent series
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Summary
This exists because I've become too obsessed with the Saja Boys and couldn't help but wonder what the movie would be like had they been allowed personalities.
All fics in the series are within continuity of each other.
- Words:
- 57,940
- Works:
- 7
- Bookmarks:
- 139
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Summary
AU where the Saja Boys are instead the Saja Girls and the Huntrix are still down bad for them.
All fics in the series are within continuity of each other unless said otherwise.
- Words:
- 23,310
- Works:
- 5
- Bookmarks:
- 12
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Summary
A place to dump all of my angst fics for Kpop Demon Hunters (2025).
- Words:
- 5,647
- Works:
- 2
- Bookmarks:
- 2
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- Words:
- 60,503
- Works:
- 2
- Bookmarks:
- 21
Recent bookmarks
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Dramatis Personae by Carrogath
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
01 Aug 2020
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Summary
Dorothea learns to stop acting. Ingrid learns how to start.
Bookmarked by Mystic_Diamond
01 Aug 2020
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Zoey never planned to be anyone’s. Not Baby’s—who kissed her like a storm and touched her like a dare. Not Mystery’s—who saw her, truly saw her, and waited with those smoke-gray eyes like patience made flesh.
She should have picked one.
She didn’t.And yet… they stayed.
Messy. Complicated. Hers.Series
- Part 3 of What Comes After
Bookmarked by Mystic_Diamond
15 Oct 2025
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Summary
During a rare hiatus, the members of Huntr/x and the Saja Boys escape to a private co-ed bathhouse to unwind. For Zoey, it’s meant to be a chance to relax until she ends up sharing the herbal bath with Baby and Mystery.
What starts as gentle teasing turns into something far more intoxicating. Trapped between Baby’s playful hunger and Mystery’s silent, possessive gaze, Zoey finds herself unraveling under their touch… and under something deeper, darker, more primal.
Steam rises. Instincts flare. And in the quiet hum of the bathhouse, Zoey learns that some temptations don’t stay buried for long.
Bookmarked by Mystic_Diamond
15 Oct 2025
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the parameters of love by gayshinoa
Fandoms: 終わりのセラフ | Owari no Seraph | Seraph of the End (Anime & Manga)
17 May 2025
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Summary
At age nine, Hiiragi Shinoa meets Sanguu Mitsuba for the first time, and shakes her hand. At age sixteen, Hiiragi Shinoa reunites with Sanguu Mitsuba, and draws her scythe.
This is everything that happened in-between: the beginning, the middle, and the inevitable end.
Or, how to love a girl when the fate of humanity rests on your ability to push people away.
Series
- Part 1 of diary of a teenage antichrist
Bookmarked by Mystic_Diamond
14 Oct 2025
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Summary
She smiles for the man behind the mirror and keeps her own council. While her son reminds her so much of her brother, who had to be sent away, and her father, who let slip the throne.
- Language:
- English
- Words:
- 1,891
- Chapters:
- 1/1
- Collections:
- 1
- Comments:
- 24
- Kudos:
- 52
- Bookmarks:
- 8
- Hits:
- 413
Bookmarked by Mystic_Diamond
14 Mar 2025