Just finished episode 6. It's a bit boring. But I like Namkong Min. So I might watch it a bit. But I skipped some parts. In a series like that, I just want to know the story.
all of the voice actors are korean, plus a part of the animation was produced in korea
Yes, let's say you can say that. It's an anime. There's a separate platform for anime called 'MyAnimeList', which may not be run by the same company as MDL, but MDL should have only add dramas. As someone who likes dramas and anime, I like to separate them when I watch them. It's easy for me. This is just my opinion, no hate.