info
Sourced from the PV description
Chinese name: 火旺 (Huo Wang)
Production: Tencent, D. Rock Art (animation)
Author: Foxtail's pen
my comments
I've never read the novel (high up on my reading list though) but I've heard good things about this story. The novel is already complete and there's a comic adaption apparantly.
The PV seems promising. Very chaotic/creepy/disturbing which I assume is fitting for the kind of story being told.
It seems to be about a guy hallucinating (or is it real hmmm???) the existence of a evil daoist alternate dimension. He can't tell if the evil dimension is real or if our normal world is real.
Kinda reminds me of saya no uta for some reason lol.
Also I know this PV was released 9 months ago ... but 9 months ago I wasn't even into CN webnovels so please forgive me 
I'm kinda excited for this ngl. I don't normally watch much horror stuff so it's good to branch out.