I liked the oddity of the story, and it seemed it would be a nice weird horror detective show. However the story ended abruptly and nothing was really explained as if there should have been another season, but there apparently isn't.

As for characters, Ms Ahn was interesting, but annoyed me terribly. Being oddball is ok, but being so self-centred to not see how hurtful you behave towards the only person who cares truly about you, no, it's not ok. Teasing romance is fine for a show like this, but those shenanigans are hard to swallow if there are no sparks between them. ML tried hard, but FL was too absorbed in her despair that there was no room for anybody else but herself. I lost interest eventually. If there was another season, maybe I would have watched, who knows? As it is, I am glad it was a short show, so I didn't waste too much time on it. I am not sorry I have watched it, but I do not feel any better for it.