The story itself is very interesting, however the script could use some improvements. There is an awful amount of a character talking to themselves out loud, and other then Park Shin Hye, and George Hu, the acting for this drama is okay, not as good as some of the other dramas i watched. Also the editing is just not real enough, there is some clear green screen scenes where I can still see some green trim, and some video effects are not used at a reasonable time. Its understandable that Park Shin Hye can not speak Chinese, but using someone elses voice and replacing Park's voice just isn't real enough. I would watch it again because it's Chinese and I can understand it, but I wouldn't if this is Kdrama