The only bad thing i can say about this drama is that Kim Taehyung's character was killed towards the end. This drama left me being tormented when Han Sung was accidenally killed when he saved Sun Woo. Most of the characters are so lovelable (Queen and Park Young Sil are just evil, although the queen somehow reddems herself at the end) and have great personalities and they are portrayed by great actors. By the end of this i was crying happy tears because the main cast overcame so much to create a new and better Silla. What a great story of how a hidden king gains loyal friends along the way to form a better kingdom, and take his place as king with the support of the Hwarang. Although I was very much is support of the main couple, I did feel sorry for the king. He's such a good king. Definitely worth the 20 episodes.