out like a lullaby

adult | multi-shipper

[birumination]

Request Rules

Requests are currently open via ask!

I accept requests for all character x character ships

I don't write x reader/x oc

I write fluff, angst, and smut

I accept requests for writing, headcanons, icons, and headers

Requests are requests, and I always reserve the right to refuse for any reason, with or without explanation

The best way to show me a post is to tag me @birumination

Masterlist

All Work Under #mine

AUs:

Corrupter - OT8, Polysaja x Polytrix | no honmoon/no hunters/no HUNTRIX, power dynamics, adult themes/content

Introduction

Trance

By Her Side

Omegaverse - Polytrix, Polysaja, Polyidols | slow burn, angst, smut

Sparring

Taking Care of Things

Introduction

Incarnation - Rujinu, Zoemira, Polytrix | Rumi dies/demon!Rumi, angst, slow burn

Introduction

Polytrix:

Polytrix HCs

Tattoo HCs

I Love You - Zoey rejects Mystery in favor of Polytrix

Sick!Mira

Rujinu:

Muscle Memory - swordspirit!Jinu

Evacuation (2) - bodyguard!Rumi

Edits:

Rujinu Bi Pride Icons

Rumi LGBT Pride Icons

Heartbroken Rumi Icons

Affiliated Blogs

@lesbianmiranation - my beta and a wonderful artist

[rumifridgetooth]

funniest version of polytrix being exposed to the fans is always going to be through out-of-context photos of two of them being gay in public, but only two of them. a photo of rumi and mira kissing hits social media and rumira is all anyone can talk about for weeks, only for another photo to drop of zoey and rumi holding hands and staring homosexually into each other’s eyes and suddenly all anyone can talk about is how rumi from huntr/x is cheating on both of her bandmates with each other

[clar-a-m]

op you can't hide this in the tags

[imvec]

[redfoxraccoon]

[avyc02]

Demon Rumi to welcome in the weekend~ ✨

[femculiar]

KPop Demon Hunters (2025)

[jammatown919]

[purplecatghostposts]

Yeah you know I had to do it to them

[secondtolastrow]

Mira gets telepathy —> straightforward fix it. We will all be talking about our feelings

Zoey gets telepathy —> potential to go interestingly based on her refusal to Just Say Things

Rumi gets telepathy —> I think I found a new setting on my blender :D

[captainjonnitkessler]

How much discourse do you think there is in the kpop demon hunters universe over Huntrix's breakup? I assume half the fans are analyzing every second of footage from the last three years looking for signs of tension and arguing about the whose fault it was and half the fans are posting that it's actually kind of fucked up to ruin the Idol Awards with a fake onstage breakup just to build up to dropping a new song, even if it is kind of a banger

[captainjonnitkessler]

@sagewiththyme You know that's a fascinating point because I figure the two options are a) no one really remembers what happened at the end because of magic bullshit or b) they play it off as a really elaborate but fully planned performance.

And the second one - can you fucking imagine.

Imagine one of the most popular bands in the world have this ongoing lore bit that they're actually demon hunters and they're always referencing it in their songs. And then one day a new boy band pops up and gets wildly popular with an over-the-top-cutesy hit. They're so soft and sweet and respectful. They're called Saja (Lion) Boys and they're all like "join the pride!" How cute!

And then they announce a new concert and you get there and it's fucking this. They're all dressed as demons/grim reapers. Surprise, "Saja" meant Jeoseung Saja all along! They're singing about how they're here for your soul and they relish in your pain, just a stunning 180 from their previous personas.

And then while you're trying to process the emotional whiplash the fucking demon hunter band bursts in and beats the shit out of them with the most insane pyrotechnic show you've ever seen in your life. They "kill" the boy band demons and then you never see them again. The whole band was a fucking psyop for Huntrix to play up the "demon hunters" bit.

I would never recover. The cheesiest fantasy power metal band has NOTHING on that level of commitment. I'd be stanning Huntrix for the rest of my life.

[hiryama]

I have the headcanon that the general public see Rumi's demon marks like fainted scars while hunters can see their full colors

hence why I did two version because I couldn't pick only one xs

[aymmgreen]

[t3ktic]

okay listen. fandom said “rumi is a soft unsure bottom 🥺” and i said yes, sometimes, valid, i eat that trope with a spoon because it’s delicious

BUT CANON RUMI???

“i’m everyone’s type” rumi???

leader of huntrx, nepo baby, center of attention, used to getting her way rumi???

that is not just a bottom.

that is a BRATTY bottom.

that is a girl who absolutely talks back.

that is a girl who pouts when she doesn’t get what she wants.

that is a girl who says “whatever” and then immediately wants someone to prove her wrong.

she’s not submissive in a quiet way she’s submissive in a:

pushes buttons

challenges you on purpose

shocked when someone actually challenges her back

kind of way

and in polytrix specifically??? you’re telling me zoey and mira are not tag-teaming her attitude???

zoey: patient, gentle, steady, absolutely knows how to ground her

mira: sees through the brat act immediately and is NOT impressed

rumi: “i just think it’s funny that you think you can tell me what to—”

rumi, five seconds later: “…why are you both looking at me like that.”

bottom? yes.

insecure sometimes? absolutely.

but also confident, mouthy, dramatic, and fully expecting to be chased.

it’s giving:

“i know i’m hot but also please pin me emotionally.”

anyway that’s my hill. i will die on it. thank you for coming to my ted talk.

[knockoffclockwork]

i saw a photo and had to stack them

[screengifs]

🎬 The Best of Film & TV 2025 🎬

Day 4: Best Animation: K-pop Demon Hunters.

[yamino]

Screenshots from Celine's phone

[thelastbraincellofthehive]

Weirdest pet peeve to have about Polytrix fics: people keep saying that Mira has big hands and Zoey has small hands and that's canonically not true????????

Like look at this:

MIRA HAS TINY PRINCESS HANDS!!!

BEING TALL DOESN'T MEAN YOU HAVE BIG HANDS!!!! (My gf and I are same height and she has really tiny princess hands while I have big bf hands so height has nothing to do with it!!!)

I WANT JUSTICE FOR TINY PRINCESS HANDS MIRA!!!!!

Also Rumi also has bigger hands than Mira look at them:

I think they're about Zoey's size so no, Zoey doesn't have tiny hands at all!