When Peace-in-the-Sky awakens as a captive with a young girl by her side, she only understands one thing: she must escape the tribe who captured her. A brutal head injury makes the past a swirling fog, so she is reliant on the girl—her precocious daughter Anissa—to guide them. She must return Anissa to the Tribes-under-the-Dome to keep her safe from warring and vicious tribes inhabiting the wasted landscape.

Every group they shelter with along the way sees something different when they look at Peace-in-the-Sky—a god, a savior, a valuable commodity, a volatile danger. She doesn't know herself, but soon realizes she can protect Anissa with the scorching power of the pillars-of-flame. Only her tender love for Anissa and her mission to return the girl home to the Tribes-under-the-Dome matter. As her body grows weaker, not even the inexorable unraveling mystery of who, or what, Peace-in-the-Sky really is can deflect her from the task.