I really liked the idea of the typical villain suddenly becoming the FL in the story. I thought that was well done. The ML was a little bland. I was concerned at the very beginning because the acting was so bad, but once the premise was explained, they settled into their roles. What happens when you suddenly don't have purpose? Maybe my memory is just bad, but I don't think I've seen this done before. It was good that this wasn't a long, drawn-out drama, so it didn't feel that a lot of time was wasted. I watched it on YouTube, so the sound cut out a lot, but thank goodness for subtitles!