I really liked this drama, until the end. The acting isn't bad either, they could have done with a better ML, just my opinion, he seemed to try to act instead of just being. I liked the FL, I thought she did a pretty good job. I liked the interactions with the cast as a whole. The story was the best part it is an interesting one, I kind of wish so many people didn't have to die, but I guess that is the premise of the show. Maybe just have more people not close to the FL?
The chemistry with the group is pretty good, their chemistry separately wasn't bad either, but it was definitely better when they were all together.