It started pretty well, but overall it's just average. I think 78 episodes is way too much. The acting is good, but the writing could've been better. There's like 3 or 4 characters who's actually good, but basically everyone makes dumb decisions. I think 40 episodes would've been enough. Also, the fight scenes, especially in the war scenes, are hard to watch because there are too many cuts. Most of the time it doesn't feel like a war, I didn't felt anything except when a main character did something. Overall, it's not a bad drama but without Chae Shi Ra, I don't think I would finish it. She's literally carrying the whole show. The music and the score aren't the best also. There were a couple of great score, but that's all, honestly.