I haven't seen the original series and I watched this in two parts, 3 episodes each... and both times left me so, so drained. It has been a day since I finished it but I still remember how stressed, annoyed, and tired I was. Then again, I guess that can be a good sign because it shows that I got attached with the characters.

Honestly, I had no intention of watching but knowing my some of my favorite actors [Park Haesoo (Prison Playbook), Jeon Jongseo (Burning, The Call), Kim Jihoon (Flower of Evil), Lee Hyunwoo (Secretly Greatly, Master of Study)] are appearing bumped it higher in my never-ending list of shows to watch. And they delivered. If there is something I can't find fault, it's the acting. Pacing got too boring in the middle and there were so many scenes I wished they skipped. I think it would even work with 5 episodes.

This is a good show with great acting but not something I would rewatch.