Production is incredible, but the story went boring very quickly. I started skipping scenes and eventually dropped it. I don't even remember what episode I started finding it boring. Like the entire leaving North Korea got old early on, and when she's actually gone back to Seoul, it's ridiculous how the story dragged further. I don't find the villains and their scheming nor the romance compelling. This drama should have been a movie now that I think about it. It should have just been 2 hours. Honestly can't see any chemistry with the leads too. They were showing a lot of backstory clips that are clearly impossible, but like props to the production, they were beautifully shot. But not remarkable.