Korean fantasy weaved with a hot priest and evil spirits and demons and exorcism and reincarnation. Good acting and all performances were a delight to watch. There wasn't much depth during the first half, but they built up things nicely for the finale. And opened up a whole new arena of things to leave us anticipating a season 2. But ya, since it's fantasy, the world-building is completely upto them. It's okay so far but I feel there isn't that much detail and very little that overlaps with any fantasy or myths that I am aware of. Except for the exorcism.

But overall, if you just wanna binge some wild CGI mixed action, no need to look further!