The story presented are very interesting, historical themes wrapped with fiction - time magic. However, if you watch it you will feel that the story shown is very confusing. Making a fiction story with the theme of time, I mean manipulation of timeline, is very difficult, not many stories are great presented. I don't care about old story of the drama, but the courage to raise a story with a difficult theme like this deserves a thumbs up, but sorry, I don't think they are ready to do this and seem very difficult to present this theme in the drama. Lots of plot holes, this is very bad. In addition, conflicts that occur are always repeated as if they are confused to create anything more than kidnapping, kidnapping, kidnapping and kidnapping. I cannot objectively judge the acting role in this matter, I am a fan of Mario Maurer and Davika Hoorne. I just wanna say they do whatever they can do. The problem of cinematography, dialogues, visual effects, and others, I think all is so-so, I mean, not bad, nor is there anything special.