King in yellow!Derek x Shub-Niggurath!Avery
Wassup. It's 2AM and I'm thinking about this au for last few hours for now so here we are.
There's no real thoughts behind this au, I just think this would be incredibly funny.
So, we know when Derek merged with King he tried to kill It, trapping It inside his dying mind. Since Der wasn't "clean" enough to be a proper vessel, King couldn't gain full control over his body. In attempt to keep them alive King mixed with human to help his consciousness not to fall out entirely. I think this much stress for Der's body would send him to the coma for a few months.
For Avery I think it would be grief and regret that would bring hin to some cult-like stuff. Like, he doesn't actually join the cult, but after dawtde he tries to find anything about Derek/how he can save (resurrect) him. And Avery isn't stupid (he's not as smart as Derek, but c'mon, Der is fckng genius) but he knows that this isn't what Derek wanted. This isn't even what Avery himself wants and he keeps searching dark corners of Internet for texts/rituals/whitcraft/anything. And This will lead him to Shub-Niggurath. By this moment Avery is desperate enough to make a deal with this Eldrich-shitty-God just to bring Derek back. Avery becomes vessel for Shub (they're to kinda mixes w eachother, but i donno how correctly write it)
All point of this au is that would be freaking hilarious if Derek and Avery became vessel fo Hastur and Shub (aka local God's situation ship? Partners? How this works? Like, Hastur is at least father of some Shub's children, so kinda like that)
Tbh, I created this au just for 1 scene, where Avery drugs half-conscious Derek out of DMS's (or it was DNS??) and being protective eldrich god boyfriend
Bleh. I'm going to sleep.
Feel free to poin my fact/grammar/spelling mistakes
