They live on the ground lol
Pretty much normal-ish humans
They consist of:

The inter-dimensional traveller group:
Nox, a totally normal guy who definitely hasn't murdered anyone.
Yan, poor li'l faun who ran away from his home where he was severely mistreated.
Avien, the inter-dimensional traveller in question who inadvertedly created the small group. He lost his way back home tho and now he's stuck :(

The totally 100% normal humans:
Nathan, I'm pretty sure he's the only one of my dolls who legit is a totally normal human lol
Ikri, Raspin likes him a lot :)
Raspin, is definitely a normal human and not a wizard. :) Has beef with Boyd for unknown reasons.
Cricket, the little sister of one of Nathan's friends whom he sometimes babysits. She can see spirits.
cd, a grim reaper in training and a friend of Nox's

Also, the Guardians who work here:
Bie, Nathan's pet cat and Guardian
Tyko, also Nathan's Guardian, but invisible

They're called Skyfolk cuz they live in skyscrapers lol
Here's a list of them:

Guardians:
They're Skyfolk that work on the Ground, assigned to specific people to protect them from bad spirits.
They're pretty much guardian angels lol.
They are:
Bie, Nathan's visible Guardian. She's his pet cat lol
Tyko, Nathan's invisible Guardian. Li'l angel on his shoulder kinda

Skyfolk:
Ting, a guardian-in-training and Tyko's little brother
Marlin, a brown pinscher who works with data entry or something; a computer guy. Also Bie's assistant.
Zeta, a free Nothing who is a general errand-boy and works in the same building as Bie and Marlin. He accidentally fucks some shit up on the Ground

The ones that don't really fit in the story:
Joe
SugarNut, a smol grey bunny who's Marlin's little brother. While he has a connection to the story,
he never appears lol. He is/was best friends with Ting, but Ting grew up faster and they thusly grew apart.

GOD:
Umm she doesn't really have a name yet ._. Despite me having had her for at least 3 years now.
Her name might be Morrbabble? That's a name I've had in my collection of "might-name-dolls"-names.
So anyway, she's the "Storymaker" and essentially the god and creator of the story itself lol.
One level below myself, the author, of course hehe >:3
She pretty much abruptly ends the entire story by throwing a tantrum and going like
"y won't u guys do exactly as I want??? u keep doing ur own thing instead of playing along WITH ME and following MY STORY that I MADE >:'( "

Because my doll needed its own dolls lol

They're pretty much a group of magical girls with alien origins, all with their own colourscheme.

They are:
Uzaru, green, and the 1 earthling
Li'lBlue, alien princess, and obviously blue lol
"Purple", an experienced researcher who's come to collect Li'lBlue
"Red", an enthusiastic but somewhat naive warrior/guard who protects Purple
"Grey", purple's android helper

And also another one that isn't part of the above story (probably):
He doesn't have a name or concept or anything, just a cute guy

The rest of them:
they don't exist in the main story but they sometimes pop into the background and they're overall weird lol

Hachi, hallucination/love interest-ish to Nox, idk it's complicated
Boyd, bodyguard to Hachi and love interest of Nathan
Xheese, alien warrior princess or something like that idk, she's cool :3
Sasha, my first obtained grail doll :3
Aka MY SON

The reapers:
They're teaching cd how to be a grim reaper. While their story is in the same universe as CoLor It, it's very isolated, and since they're not Skyfolk I feel I can't put them in that folder so they go here.

Poison, the teacher in question, tasked with educating the next generation of grim reapers
Smiley, Poison's protege and TA

And a bunch more lol:
I've bought a whole bunch of cheap dollies off Wish and I luv them all
Only one of them has a name (Sunny), and all the SD:s and the one MSD sit on my dollie-shelf looking cute :3
The Yo-SD:s sit randomly here and there around my apartment