Ok, so I love a good urban fantasy/supernatural show, and this one is one of the best that I've ever watched. Good writing, great chemistry, does a lot with what it has, making simple things scary or creepy, but it's not really horror... it's actually full of hope and optimism despite being about a bunch of sad ghosts full of resentments and obsessions!
The underworld isn't that grim, either. The soul ferryman concept is basically like the one from Greek mythology, but the way they go about it is based on Chinese traditions and folklore. Plus the iPhones, they really love their iPhones in hell, LOL!
Some of the English subtitles are a bit dodgy and there's a lot of references to Chinese folklore and pop culture things, but I think it holds up even if you miss things (I'm sure I did)... but there's tons of little jokes...
Like the whole "Chinese Ghost Story" AU which one of the side characters (the fujoshi... subs translated it as "pervert", ha) writes in-universe, where she ships Zhao Li with Xia Dongqing.
And the White Snake with the umbrellas...
In the legend the romance starts with the scholar lending the snake fairy an umbrella... but that all went badly, so now she's trying to recapture that magic... and dissing the meddling monk (for some reason the subs called him "Pharoah"?!!) on social media....
The two characters with the ridiculously heavy regional accents got recruited... but the underworld apparently has linguistic standards! I guess it's like all the aliens who speak English when conquering the universe in English language shows!
There's even a rabbit on the moon! (Kunlun is the moon, huh...) I thought he was annoying at first, but he grew on me!
And for once, the overall arc did not disappoint! Everything fit together well by the end, with the mysteries being revealed bit by bit over the three seasons, and the s3 series finale was very satisfying! (Then there's the last episode of s2, which really should be placed at the end of s3... it takes place on a different level of reality and is apparently some CYA forced ambiguity to get the show past the censors? But it was an interesting story on its own terms however you decide to fit it with the rest of the series or not.)
Highly recommended, 10/10!