it makes me laugh how people actually thought he would end up with cain, it was so obvious...

Personally, I was hoping they’d all grow and go their separate ways. None of those relationships/ characters were healthy. I mean, given it’s usually the case that the most toxic option prevails, which appears to be yawhi at first glance, but it was all toxic and I thought maybe the author would go in a direction that shows it’s okay to choose yourself over the other options. Maybe show Jooin graduated, successful and happy at the end. I was glad to see he finally had some friends though.