I was looking for something exciting to watch and recently became a fan of Seo In-Guk, so this fit the bill. I was pleasantly surprised by this show! It has a decent plot with some very likeable characters to push the story along. There were enough twists and turns to keep me interested, and I was definitely fooled a few times by the writing, which was great because I can usually predict plot lines. The end episode was a little confusing, but overall I got the point. The last few minutes seemed to point towards a season 2 (with a weird scene that didn't make a lot of sense), but considering this show aired in 2016 I'm guessing there is never going to be a season 2.
I felt they definitely missed an opportunity to really use In-Guk's meatier acting skills in this, but regardless I enjoyed this series a lot.