Between the Lines

Bianca is living with her parents and halfheartedly studying to try to get into college. She doesn't really know what she'd want to do there, to be honest, but her parents want her to be there -- and they make it very clear that she's to start doing something about it, very soon.
Deciding to take a break and try to focus on something else, Bianca picks up a novel (with a pretty ribbon attached to its spine) titled "Sage of the Sea" at a vintage bookstore. While she's reading, though, she suddenly feels a bad headache coming on, and decides to sleep through the pain...
When she wakes up, she's somewhere completely different.