Someone said that they wonder if Serenia (or whatever her name is ) is in a romantic relationship with someone from the royal family. But I wonder if she is actually the princess(they mentioned one unless that was a typo) who maybe nobody has seen(and she is hiding her identity or undercover for some reason). Or still a sort of princess but illegitimate. Or something like that, it would make sense that she has the approval of the duke and royal family then, but they just don't want to identify her as one of their own.
Edit: Also I just saw the cover for the novel (not translated) and wow it is very different. Not to be mean, but I like it better, especially the eyes.