So happy to have discovered this drama and I finished it in two days! For those who fear that you might get bored in the middle because this drama is 24-episodes long, you cannot be more wrong. First of all, I love the fact that it included two love stories comparing the father's and the son's situation. Second, the actors are amazing, they did a pretty great job. They couldn't have picked a better actor to play Wul Ryong than Choi Jin Hyuk, or a better actress to play Yeo Wool that Bae Suzy. I absolutely love those two! Jin Hyuk didn't need much word to convey his love, passion, anguish or even rage and anger, and trust me, when he cries you will too!! The fact that Yeo Wool, isn't some whinny, spoiled girl of a noble made the drama not-one-second boring. Bae Suzy plays a lively, sassy, joyful girl who is loved by everyone around her. Of course Lee Seung Gi, plays his role of the half-gumiho perfectly. He does remind me a lot of funny, courageous, rushing-into-action-without-a-plan, heroic Naruto! As well as all the other casting.. and oh all the actors are so handsome *-* And last but not least, is Lee Sung Jae, waaahhh I never hated an antagonist as much as I hated him. So he did an awesome job! I liked the ending, it took me off by surprise, and so unexpected but I guess just the one this drama needed. Look forward to it! I highly recommend this drama for those love fantasy, romance and action, main characters who are out of the ordinary and those who want a drama to make you laugh and cry and scream out of frustration. I am actually happy that I watched it after all the episodes were aired. ^^ The only negative point to this drama, are the flashbacks, but well that is the fact for most kdramas XD So watch it... NOW :)