Rage-bait duo (Ein x kai)

Hey, if you have found this you probably are a Kai x ein shipper like me. Don't worry this won't be a simple one shot I hope to come back to this and make it an actual good read. The aphmau fandom is at the moment dying but I will stand for Kin.
This contains:
Manipulation, abuse, self harm, and many other things like that. This also has the scary f-fluff and mild smut. But yes this will contain more mature topics so read at your own risk
Things I won't be doing in this:
Twinkifying Ein (I see so many ppl do that 💔) , doing un-consensual stuff (I'm tired of my yaoi always having r#pe.)

Anyway here's a few more details I might add:
Omegaveres aspects (not fully just a small bit) my Ein au backstory (it's a little different from a lot of the other ein backstories I've seen so you js got to hear me out) I also will dabble a bit into Kai's backstory bc we don't get much of that