I would said that maybe this drama has very interesting story and production. I like FL story since the drama is about her. She's from general family, knowing kong fu, smart, beauty and strong will personality. But I did feel the same to the other both main ML and support FL/ML, I think they lack of story compare to the main FL. Even the ending just happen to fast like That Simple.
As for the performance, I did see they try so hard, but some part they didn't execute well so end up with some awkward scene. I'm not try to shade the cast but I just don't feel like I satisfied.
But I do like the production, this drama did have a nice pleasant and simple set which I really enjoyed.