The initial setup and premise is interesting. But towards the second half of the show, it becomes a complete letdown. I am not someone who only looks for happy endings. But this show has the worst ending for the worst reasons. The editing is also ridiculously bad. It almost seems that the showrunners decided to skip some of the most important parts of the story in favor of shock content. For instance, the killing of the first prince of An and setup of the second prince took place in the space of ~2-3 mins of screen time. Anyway, the second half is so bad that this show has little redeeming value.