Please tell me it's not incest and he's not really her half-brother or anything pleaaaaaaa...

Isn't she adopted?

I mean if she's the ilegimit child of the duke ? I know that she's adopted but maybe she IS his own :0
It's current to do that and from the way his father was punishiming him, I don't think that he is a really good hearted man to just adopt a "girl" for no reason it's sus ._.

Yeah that makes sense

according to the spoilers i found, she was only taken in by the duke and aren't blood related

Oml thank youu