First let me say that Lee Kyeong Yeong is one of my favorite villains of all time. No one can write a meanie quite like a K-drama writer. This cast was solid. Veteran actors, and actors I haven't seen in a long time both came together to deliver a fresh drama that was just that...dramatic. I've never seen this concept before in K-dramas, so I was thrilled with it. The characters were robust, and flowed back and forth between good and evil very smoothly. There were some epically sad moments that tear you heart out as well as some thoroughly evil moment that tear your hair out! I recommend this drama for anyone who is looking for a new plot, truly...deeply evil characters, and the idea that hope can change the world. Also recommend it for anyone who loves Kim Sang Ho. His performance was stellar.