To save children from the systems built after the first listening, Auren must uncover what the forgotten seventh spark is before queens, law-burners, starving parents, and the quiet throne define it for him.

Book 5 begins in the immediate aftermath of the nursery-wall awakening. The Hearth is overcrowded, hungry, and politically fracturing: parents argue that witness cannot feed children, Noctyrian envoys offer preservation rooms as merciful shelter, and Jerrun's custody loyalists whisper that Eidren must be secured before panic becomes collapse.

Naevan's recovered body continues to breathe, but his thread weakens whenever the wall-memories surge, suggesting that his unstable witness-shape is being pulled toward something older than Noctyra. Liozhar cannot leave him, but staying means watching Nyssara turn famine into consent.