I'm so glad I watched this despite the rating. I usually don't watch dramas with rating bellow 8.5. First episodes…
I have watched many dramas with the rating of 7.5 or 7.7 and they were great! Most of the times ratings are misleading, because everyone's preferences are different. Any drama below the rating of 7.5 is almost always bad.
All the episodes are available on Mango tv. You have to pay $1.29 to them. It's not free. On YouTube we have 10 episodes which are raw, without any subtitles. It's been 8 days since they uploaded a new episode.