Ok so pretty much what's happening: I think they're trying to get Kangchul to work with them to repair the mirror (she might not agree because she seems to not like humans.)
When they found her near that crater, she was seriously injured and for some reason slaughtered a whole village and killed a lot of demons, too.
She tries to take Imae with her into demon territory. He says he's human (but doesn't really look 100% sure), and she pushes him into the crater but Ryujin saves him.
She kinda yells at Daesun because she thinks he's "siding with humans," and she says he's pretty much been turning a blind eye to all of these awful things happening to demons. She calls humans deceitful or something.
Sorry if this was all over the place, I hope this helps (●'◡'●)ﾉ
She.....?
omg tysm i luv u
can someone explain what tf is happening