I said what I had to!
This drama is a literal gem. I totally loved all the scenes from the beginning till the very end.

I personally have never read the webtoon, though actually at some point while this drama was still going on—I did wanted to check it out but then I just figured out I can do that after this ends.

Well, not gonna lie, I did had it on hold for a week, guess I just had read too many comments here marking it as "overrated", "boring" and all so I think that got on me and I actually spent that week thinking why do I actually like the drama?

For the plot, I'd say it's not something brand new but it's not common either. It was pretty decent and likeable. The cast was AMAZING!! The acting—each and every actor did a very good job. Music was sweet too and I would, no doubt rewatch it again whenever I would seek this thrill again.

Also, as for the people looking for romance..guys, you won't even be needing romance in this freaking series. Although it does have a few cute moments of the two counters here and there and they're just the right amount believe me—so they don't overdo it since OCN doesn't focus on that.
Apart from that, the last episode was damn refreshing to see everything back at it's place.

Give it a try, you won't regret it. :)

Edit: I wanted to write the flaws I found too—firstly, the plot doesn't answer many unanswered questions. As the season ended I realised this *sigh* It could have been much BETTER ngl. But as we say, nothing's perfect but this drama sures keeps you waiting with all the cliffhangers!