Responses
I didn't read till the end yet, but she is not that important to the flow of the novel. Maybe she will be closer to the end. She just treats him as a character of the novel and kinda is afraid of him as she thinks of him as the original Deculain character. I've read somewhere that neither of them will realise who they are.

Did we completely forget that bro' ex also got transported into the girl that's with the pirates???
What has she been doing