Re-losten to Existentially Challenged then Differently Morphous recently and geeeeeeez, man. Adam and Victor's relationship is so fucking good every single time.
Like, in the first book, Adam and Victor fight constantly. Their every conversation is somewhat hostile even when they're not even angry or nervous. Rising tensions about shoggoths and possessed people in the world around them slowly up the stakes of their arguments - the first few conversations we see are pretty low-stakes, almost bantering (if Victor wasn't such a prickly mean-spirited cunt). It's just how they communicate. But as the book goes on, their conversations hit more and more towards the heart of their philosophical disagreements and the contradictions in their outlook on life. To the point where Victor and Adam end up fighting in the woods and captured and tied to a barrel full of gasoline. (Their conversations after this go back to being less explosive, and also Victor doesn't even blink when it comes to saving Adam's life multiple times + Adam trusts him completely during that final fight, so their fundamental differences doesn't make them any less effective as a team.)
But before the petrol barrel, Adam essentially asks Victor, "Aren't you sick of this? Always being together? Always being the mindless destructive fireball? Everyone we work with knows that we are useless apart from each other and no one respects us."
And Victor just says No, this is fine. Because of course he would! The man who is actively being crushed and hampered and put down in the co-dependent relationship is begging to be allowed some sliver of freedom away from Victor's overwhelming power. Victor needs Adam to compare himself to, to see how pathetic he could be, to prop up his ego.
But when you re-read EC before DM, you see how much Victor really truly hates himself and his power and what he has to be. His callous response to Adam's bid for freedom is clearly and obviously a sort of lie he's telling himself. He's already resigned himself to being the living weapon! He doesn't want to be trapped as a DEDA employee with Adam, he doesn't want to be in that partnership, he resents being forced into the box and told what to do. But he's in the box now and he's not gonna leave. But it takes Leslie-Ifrig, of all people, the one who put him in this box, to shake him up and make him realize, very briefly, that he could be something else. Adam could never offer him that hope even when he asked Victor to be someone else. (Of course, Leslie-Ifrig wanted to use him for their own purposes, but that's a different conversation lol.)
We can also see that Adam's bid for freedom is something he is also not truly, completely sincere about. Or at least, he isn't committed to freedom once it happens. Because Victor is the one who wouldn't let Adam feel free, but Victor was the first to drop their relationship and quick to sever it when he felt like it hurt him too much. Adam was the one who ended up chasing Victor down, begging him to return, trying to get back to the status quo when it was ripped away from them. Without Victor there, Adam goes from a stabilizing force to a chaotic force all by himself - disobeying orders, mindlessly chasing leads, getting pointed in a direction by his superiors and running it until far past the point of usefulness. Victor represents a lot of Adam's own bad traits, they have similar faults, but Victor actually expresses his bad behavior and Adam gets satisfaction and a sense of purpose from being the one to reign him in.
Anyway, if their toxic co-dependency gets thrown away to make them both heterosexual I am going to fucking lose it.