The female lead, Oh Ri Jin, is a terribly annoying character and hard to like. It's amazing how more than one personality of Cha Do Hyun was able to stand her.

The story is a huge mess and there really isn't much reason to watch the show if not for several characters (e.g. Cha Do Hyun, Shin Se Gi). I'm surprised by how many people here have reviewed the story with a 10.

The show does have its fun and dark tones, and at times just overly absurd moments.

If you are prepared to cringe quite a lot from the female lead, go ahead and watch the show.