Responses

diesel doesn't owe his life to yanek just because he saved him and they aren't lovers, yanek just used him to satisfy himself. he didn't even cared when diesel got hurt in the last chapter.
i don't see where diesel has betrayed, lied or cheated on him. he doesn't even talks to anybody except yanek and the physical contact between him and ein just starts after yanek's death.
it looks like you're just imagining things that never really happened and plotting against diesel lol.
there are some people defending yanek like what the fuck? are you reading the same series as me? are you sure you're interpreting it right?