I went to watch it because I like the genre, fantasy/historic. the beginning gave me a bit of confusion, it didn't seem clear, but the next few episodes held me back to have interest. but it didn't last long. the protagonist, I'm not much of a fan of him, despite being the second drama I've seen him, it made me emphasize this feeling in this one, maybe it's something personal.
his romantic partner, the second protagonist, is very cute, nothing to say from her. but the plot of the story did not seem to favor her, leaving it somewhat useless. the plot made her all the time make rash decisions in which the protagonist missed her all the time, and that made the whole story roll up slow.
I think the drama could easily unfold into 10 episodes, and even with its 20, the last capitols, I found it very rushed, without much explanation (actually the whole drama doesn't have many explanations for many things). the villain, I liked it a lot, but for me, it lacked motivation. at last, the only character that caught my charisma, nor was he one of the protagonists, but the servant (he) of the vamp protagonist. Anyway, I can't say I don't have fun, but it's a forgettable drama.