I read it a long time ago, and finally someone wrote that it can be pampered, but not exclusively. The emperor is like a normal emperor. In fact, I think the description is a bit childish. Maybe I read too many complicated conspiracies, but overall it is still good.
I like the time-traveling novel very much. The writing makes me think it is very historical. The heroine is calm and natural. I think this is what a time-traveler should be like.