#age order is tim>sasha>martin>jon with tim n sasha being the same age give or take half a year adn martin and jon are the same

[inklingofadream]

yes tell us the kid au

ok it comes with a title, which is "there is something wrong in this house." Also this is obscenely long and may not even make sense

and all the crack stuff is in the backstory, bc elias is the one doing it and the fics from the kids' perspectives. elias going "actually screw this, I'm making one from scratch" is a time-honored excuse to get lil baby Jarchivist, and it's what we're going with here. but, like, making a kid is a lot of effort, and they can't even talk at first, and Agnes didn't work out anyway

So he adopts. Attempt #1: Timothy Stoker, recently lost his whole family to a tragic accident, marked by the Stranger (he hasn't hit on the ritual idea yet but he figures that having some awareness of the supernatural to start with can't hurt. But for now it's all very normal). He can be very subtle about priming Tim to be Archivist, and what better way to ensure loyalty that to be Literally Family?

Unfortunately for Elias, we've seen how Tim reacts to grief in canon, and it's making drastic life changes and getting angry, depending on how much control he feels like he has and how much support he's getting. And not having control is a big theme in this, so he goes for angry. It rapidly becomes pretty obvious that Tim is not going to be a good Archivist.

So we try again, like within a year of adopting Tim. Sasha is Tim's age, and v lightly marked by the Spiral. She's great, Elias is v excited, Sasha is going to be Archivist.

But he still has Tim. And murdering a kid who's not even to double digits is a bit much, even for Elias. But Tim and Sasha bond hard and fast, which, y'know, Archivists do need Assistants. And connection to a beloved brother is probably a pretty good way to get your Archivist back if they end up in the Lonely or the like. You can't use them as cannon fodder, but he figures that Sasha can have one keeper and he can hire randos to fill the other assistant slots.

So Elias' life is going great. Second part of plan: He needs to get rid of Gertrude... some day, but he wants the time to plan it, and she's still useful. But kids grow up, and he doesn't want to put Sasha in place until he's sure he's got a timeframe nailed down for his Ritual, and he doesn't want Sasha responsible for stopping Rituals. But kids grow up and get other careers and turn into their own people.

(Kids are already their own people, you say. Well, Elias barely treats adults like people sometimes. Obviously he's not going to be any better than the controlling and possessive and manipulative stuff we get with Jon in canon with people who also do not have the ability to fight back in the way adults can. Tim can't run away to Malaysia in this! He can't even get out of the city on his own!)

And Elias finds out that he really likes being a parent (this is not at ALL proportional to the quality of said parenting). He doesn't want to be done. And so he puts into use a lil Web artifact, which is that because I say so (and because the experience of being a child and not getting your opinion considered and all your stuff being filtered through what your parents think feels v Webby, to me) he has his kids take vitamins every night, some of which are normal and some of which are Evil Vitamins of Never Grow Up. (the Evil Vitamins have extensive world-building around how and when they're useful, they won't solve Jonah's dying issue bc they're playing on the kid thing, and he's not a kid. Also they are technically still aging, just v slow)

So Tim and Sasha just kind of. Stay 8 or 9ish. And kids that age aren't that observant. It takes them a looooooonnnng time to figure things out.

Meanwhile, y'know, Elias really does like having kids. And if one super-loyal assistant is good, surely more is better? And also, Tim leveled out when he had Literally Anyone besides Elias (because obviously your Vampire Kids have tutors, you can't exactly send em to school) to bounce off of, maybe another sibling will have the same effect. So if he were to find an entity marked orphan (or... not orphan. I think he straight up steals Martin), why not? So he basically acquires Martin and Jon the same way multiple people I know have ended up with extra kids, which is remembering how cute they are and deciding more is better. The kids take well to each other, and Tim in particular gets his big brother instinct activated hard.

And the thing is. Sasha was supposed to be Archivist, but no one really knows that. He didn't tell anyone. And he likes Jon. Jon is just as curious as Sasha, but also waaaay more susceptible to positive reinforcement (for a long time Elias is Jon's favorite as much as Jon is Elias') and reminds Elias of himself more, because boy. So now Jon is future Archivist and the rest will be his assistants. But for now they're all in Vitamin Limbo

And this all sounds very fluffy and goofy, but the actual matter of the story (though it's maybe more a series of vignettes) this is for is from the kids' POV, with them gradually realizing that there's something subtly not right with Elias, and exploring how they feel trapped, how they catch on to little things, and how each discovery has to be pitched to the other three, with varying success. And then focusing on how Jon especially just. Refuses to see it. And trying to convince him otherwise just puts distance between him and the rest and makes him closer and closer with Elias. And tonally it's kind of like a haunted house story? Only the ghost is what Elias is planning for them, and what he's already doing/done to them. Eventually at least Tim stops taking the vitamins, and then that worsens for him because he has more and more idea of how wrong things are, and can't convince the others, and can't take them all away from Elias if he can, and he feels this overbearing need to protect them all but he can't