I don’t get what’s wrong with her. I get that she’s scared of the change in environment and whatnot, but did she not learn her lesson last time from almost being mauled from a bear? She also knows that there isn’t a way back to her time, at least not yet. If she gets the help of the emperor, he can help her explore the places where she thinks can help her. She’s literally shooting her own foot by trying to escape every time and rejecting the person who has the most amount of power to help her.