So for those who don’t know, there was a post I saw where someone said they headcanon Baby and Rumi as siblings. I love this idea. However I also think Baby and Mystery are brothers, and now I have a headcanon where they are all siblings. So without further ado, here are my
Demon sibling headcanons!
Baby and Mystery are full siblings and Rumi is their younger half sister
They share the same dad (how they find out you may ask? Have no idea I haven’t thought that far)
Mystery tells Rumi what their dad was like from what he can remember
He always wanted a younger sibling.
From his point of view on how he was treated by Baby when they were human, he thought having a little sibling would’ve been fun.
Rumi, Jinu, mystery & Zoey go on double dates a lot
Baby stays back with Durpy and Sussie
Or he pays Miromabby a visit and bothers them (he drives Mira crazy)
Baby picks on both of them (like every older sibling does)
But when he is nice he’s aggressive abt it😭
Like if he goes out he’ll bring home snacks for Mystery and Rumi
And when they’re suspicious abt it he’s like “I got it for you take it or leave it🙄”
He’ll also cook for them when he knows they’re all gonna have a long day at rehearsal or fan meets but again he really nonchalant abt it.
Rumi and mystery give him the “aww you do care” look.
He also does that thing older siblings do where they randomly go into your room just to knock your stuff down and play with your lights.
He does that to them all the time
Mostly Rumi cuz she gets annoyed abt it the most.
Mystery just gets back at him by hiding the hot sauce
Rumi will shout a plethora of phrases at him like “Why!?, WTH is your problem !?”
Rumi and Baby bicker the most while Mystery is the forgotten middle child and just sits there watching
They’re also the kind of siblings to have like “sibling meetings” when there’s tea and debrief it with each other
Most of the tea is family drama, and by family drama I mean either Rumi had a tough convo with Celine again or Celine and the other Sunlight sister who is also Rumi’s aunt (she has yet to be named for me idk if the fandom has given her a name) got into an argument and Rumi knows both sides cuz they go to her
So she shares it with her older brothers and they debrief
There are times where if one of the Huntr/z members or Saja boys walks by as they are in a meeting they’ll all be like “WAIT! You should know this too!”
Especially with Zoey and Jinu
Rumi also helps them adjust to human life as well
Helping them with technology and things like that
Mostly baby cuz Zoey helps Mystery out a lot
But she was also accidentally responsible for Baby’s iPad addiction cuz he felt like a phone was too small so she offered him a tablet and now he’s an iPad kid
That’s pretty much all I got for now I might do more who knows?🤷🏻♀️ Hope yall were at least entertained