This drama started out really good, until it dragged halfway through. I liked Yuan Bing Yan here better than in "My Sassy Princess" but her character became annoying towards the second half. I mainly plowed through this drama because of Cheng Yi's portrayal of a devoted man who sacrificed everything for the sake of love, including multiple deaths in several lifetimes and realms. How much more a guy can take is beyond me, but apparently a lot if you are to base on Si Feng's actions. This was supposed to be a tragic love story, with heart-wrenching moments, but what I found ridiculous are the numerous times characters are brought back to life, some who I even have long forgotten. Also, I found myself inappropriately laughing during scenes where Si Feng implores with Xuan Ji in the body of the Devil Star, as if they are starring in a body-swap BL drama. I just can't.