I don't really like dubs in Cdrama's especially when you watch an actor in one drama with dub and another without dub or with a different voice actor because it's very obvious to me. I see one face but hear another voice that I didn't hear from that actor before.
I hated him on Suspicious Partner, but then I watched him on So I Married an Anti-Fan, and I loved his character. I want to see him play another main role like the one he played in So I Married an Anti-Fan, a good 'bad' guy.
I watched 1 episode, and it was difficult for me to even finish that in one sitting. And then I went to YouTube and watched spoiler (edit) videos and decided that I will NEVER be able to like this drama. Also, from the comments (correct me if I'm weong) it seems as though the ML cheats on the FL. I don't like cheating in a drama, especially when the characters are meant to end up together and get a HEA.
I LOVED this drama. Watched it after the Cdrama remake which I also loved, but the Taiwanese version was so much better in every way and really looked at the main characters in more depth. Despite the fact that I watched this drama with really bad video and sound quality (because I couldn't find any other) I still loved everything about it and will still rewatch it at 360p resolution.
Loved him on Lost Romance, currently watching him on Behind Your Smile.