Bulgasal: Immortal Souls: Episodes 1
Bulgasal: Immortal Souls (2021)
Bulgasal Immortal Souls Drama Cast & Synopsis on qa1.fuse.tv
As far as the production quality is concerned, I have to mention 2 aspects - the visuals and original score.
Make your decision after, if that is what you want.
It's really unpredictable what will happen next and arouse our curiosity.