I had written a long spoiler-free essay expressing how much I loved the series so far, then someone just ruined it for me so I deleted that and Imma try again but in the comments section this time. It's really nice, I like it, Ahn Hyo Seop is amazing in this. I can already see that I'm going to binge-watch it again when all the eps have been released... There... Some of you really know how to ruin a person's mood.