Its is so good. I'm sorry but honestly its so much better than the original story.
The original story is korean drama but just 2 episode. This version is so much better because it give us a better ending and clear. Its so sad that after she left the emperor fall sick and die. Its a bit weird because the ML know about her before she even know him yet. Its like he experienced it first before her. But I'm happy that its happy ending for everyone