I usually never leave reviews, but I feel like I should save your time.

If you're new to kdrama, maybe just go for it and watch it (then afterwards when you watch something that's actually good, it will enhance your experience and show you new horizons for quality content possibilities)

This drama was bad, just go watch another Nam JooHyuk drama instead. Or watch something like "Run On", a good Shin Se-kyung drama. The actors aren't bad, but it's the writing that doesn't do them justice--because of bad writing, inevitably characters, therefore, characterisation was frustrating to watch
The plot and pace were boring asf, unnecessary angst, things that just didnt make sense too.

that being said, because of this being one of my first kdramas I didn't realise how bad it was so I just finished it, not knowing the standard for quality at all , if this is one of your first just go for it