He got his whole generics changed To that off the Queen, so he can’t turn back and I’ll stay as a vampire and the princess till she becomes the Queen and apparently gets a daughter of her own, in the novel she gets disciplined to be more lady like than what this manhua has shown so far. The Queen is very scary Ji Bai and she fears her and listens to her because of the harsh training, in the novel she is way more cuter personality wise then what has been depicted so far in the manhua. I have only seen 22 chapters of the raw and a bit disappointed so I’m hoping it’s gets better.
Oh, what you see as Ji Bai male is just some transformation magic as a disguise, But still Is the female Princess vampire underneath And when the disguise is of she is meant to act like a princess but has distaste because of it due to the discipline from her the Queen (her mother).