Responses
I don't agree with you.
Both of them are shit, Cain is hiding his creepy side, and when they are so good at hiding it, it might get dangerous.
Jahwi isn't better, but there have been peeks at his past that show how his family mistreated him and that's why he is wary of people, and I am not sure but I think there was some hint showing that they met years before and Jooin left an impression in him (I should go back to confirm it, but it's such a pain :p). So I think that the story will be about him getting over his trauma and becoming a better person.
after this he better cut ties with him, jooin is obviously getting used and although we don’t know much about cain, he’s the better choice, he’s always sweet been so sweet to jooin. cain is probably the only reason i haven’t dropped this yet. i hope jooin gives him a chance soon (▰˘◡˘▰)