Spensa and her AI companion M-Bot are stranded in the Nowhere—a mysterious hyperspace realm populated by pirates, ancient creatures, and the shadows of the past—and must find a way back while uncovering the truth about cytonic abilities and the beings who police their use. A more introspective and world-building-focused entry in the Skyward series, lighter on action but richer in mythology. Designed as a transitional chapter in the larger story.