I absolutely loved the drama. I had read the Webtoon prior to the live-action coming out and I absolutely loved how both were written. I didn't have much expectations for the show because most of the Webtoon adaptions aren't very good but I was pleasantly surprised! I love the way they wrote the character development, the characters in general and the additional plot. The acting was seriously good and the drama was a real physiological and emotional rollercoaster. The monster theme was especially interesting as it was clear they had a specific mind of their owns and were clearly more intelligent than, say a zombie. I would recommend this drama 100%. I would also recommend reading the actual Webtoon first.