I love how the author did not just make it into a fantasy or reborn thing but left it open to Cain having a mental break. Which keeps it kinda more realistic
He does have the right but it's not fair that he blew up on him like that from emotions that was bubbling over from his interactions with yahwi. He could have better communicated this instead of bottling it up and bursting out on cain like that
Jooin saying that both of his love choices were bad was the only time i have ever heard a smart thing come out his mouth