Another ending I could see would be the ML going away (involuntary hospitalization while they try to medicate him/rehabilitate him?) and in his absence MC comes to realize he misses the ML and what he does for him (or maybe he’s become codependent?? Idk I’m spitballing here) and then MC runs to ML asap and they just continue on in whatever fucked up dynamic they’ve cultivated together ╮( ̄▽ ̄)╭
You may hate the ML but he's just a boy who had never received love from both sides of his parents.. One suicides and the others also a psychopath (his father.) even in the story the disease (his psychopath) is genetics.. Passed on to him coz of his father..
I honestly want both ML and MC to be happy.
Okay, but as for now he is a danger to himself and others, and if you think that he can overcome his disease without therapy you are fooling yourself he needs to work on his issues first and then maybe start to think about building relationship with MC (if MC will be willing to forgive him, and let's be real - he don't own him forgivness, ML literally raped him!) If he won't get professional help it will only end in tragedy
I'm not saying MC should forgive him or like MC should ignore the past. I want MC to help him.. I believe ML is at the stage where he'll do anything for him.. so a little communication can work. Like MC can support and encourage ML to go to therapy but we'll never know how the author plans to put the story.
Sorry but I totally disagree, ML showed over and over that he doesn't care about MC's opinions or his well-being; he doesn't listen, heck, he even SA'ed him when he was sick - he just do what he wants. In my opinion he won't listen any words of reason and at this moment he doesn't want to change, so their relationship as for now is pretty much doomed. That may change in future, but he needs to work on his issues himself, because as I say - MC doesn't own him anything and it should not be victim responsibility to help their abuser, lol (I don't even think MC likes ML at this moment, I think what he feels is resentment and disgust)

1. Mc dies just like MLs mom died (suicide) BLACK ENDING
2. Mc tries to change ML, and ML slowly realises and learns what actually is judgement and rationallity about. GREEN ENDING.
I love them both and i actually want a green ending, coz both Mc and ML has suffered a lot, I want both of them to be happy. Hope they work things out, I just hope the author doesn't fuck up.