I just loved this drama... it is the first drama that i have watched during the airing.. without losing interest.. this drama was so interesting and full of suspense that i ended up watching last 5 eps by live streaming... yesssss!!!!! It is that impactful.. every episode will leave you wondering about the next episode.. and all the anticipation that i have experienced it was worth it... it was worth my time.worth my TEARS... yesss i cried alot during this drama... it is a very under-rated drama... i would say it is a HIDDEN GEM in kdrama world.. if you are wondering whether to watch it or not... i would say that you should give it a shot... i was also not sure at the beginning but i am so glad that i started it... i never regretted my decision..