Helen is removed from an unacceptable reality that her ex-husband had made for her and her daughters and set into a fantasy world full of beings from fairy tales and cautionary stories to make children behave.
On this world, she discovers new things and new depths to herself. She's so happy to be safe and that her daughters are safe, she doesn't consider much beyond that.
Vadch was taken from this world as a child, and returned to it only recently. He does his job and not much else as he has no idea what he can do. When he's ordered to guard the Human female and her two young females he realizes he needs to be able to offer them more than a guard can provide.
Together they will face their new reality and plan a glorious future. However, the gods of their world may have different plants.