I enjoyed a lot this drama. I think it is a well built story with some reminiscences that become a reality again. A cycle that is repeating among the professors (who used to be pupils some time before) and current pupils (who will become successful or not in the future as their professors) and as usual, a power figure that benefit only herself and her daughter with her dirty actions. But I found something genial when I arrived at the scenes when using the Bizet's Habanera played with traditional Korean instruments by Windflower to assemble the medley with the pop group The Stupid. It simply blowed my mind out. After that, the story could go to the bin if they wanted, I had already decided I was going to give them the best available qualification. This genius' milestone will be engraved in my brain the rest of my life. Screenwriter and director decided to include this and they have opened for themselves the Paradise to be Boddhisatvas or whatever they want to be. Give yourselves an opportunity and look for this arrangement in the tube or in some place you use to see fragments. If you see the whole series, better, but at least, do no lose the chance to see Bizet's Habanera in this very special versin with Korean traditional instruments.