Nora's loyalties are stressed as she is called upon to take revolutionary action. Nathan's visiting family prompts him to consider what he wants out of his afterlife. Luke invents a new sport.

Nathan and Nora race to stop a potentially dangerous technological advance. Luke boycotts sleep when he finds Horizen is profiting from his dreams, as Aleesha continues to rise in the Horizen hierarchy. Ingrid is tempted by a new tech offering: digital babies.