
Yahwi is manipulative and toxic person. I just don't want Jooin to end up with him. Also Jooin should try to use his brain too. Whether he likes Cain or not but he should at least treat him better?? If he's that suspicious too then he should've ask Cain directly.
Cain doesn't deserve this kind of treatment really. He just want Jooin to be happy. He's loyal to him just like in past life.

.
.
.
.
.
.
Y'all fucking weird not Cain!! Whatever I saw in raws it seems like he was actually dog in his past life and Joonin was his master.
Idk how but Cain remember him from his past life and that's why he came from abroad to speed time with master and to protect him just like he did in his past life.
This is the only thing he's hiding from Joonin.
I hope Jooin ends up with him!!!