hmmm, the ending was kinda rushed coz there's still some loose ends that aren't tied like the relationship of ghost king and the red head girl, what happened to the past life of ghost queen, what happened to the ones that were kidnapped, what's the relationship of roy and the other dr and many more. it kinda made me felt unsatisfied though the story was good the ending was just eh
can't really categorize this as romance when jin woo just thinks of chae in as a friend, they dont have really any romance chemistry as of now but if it does have romance it should show that its mutual and not just chae in. I dont really care about their relationship i just want to see the action but if it gets romance added then : /
the story is okay, it's just that i don't like that the people around the saint is going around like they have been brainwashed and are not thinking straight
there's also the fact that the mc is gifted but the og wasn't which puts into question why or how its different but overall its okay
To answer your first part... cus they are legit brainwashed right now by charm magic.
Second part I'm curious to find out too. Maybe the og had this ability already (to an extent) but never used it cus she didn't need to/want to.