Izzy, Chad, and Scott never should have met. Izzy is a grieving daughter, Chad a loner outcast, and Scott the golden boy. But all three are stolen from Earth and thrust into Na’ar, a hidden world bound to the System—an all-controlling force that feeds on human essence and dictates the cycle of life and death. In Na’ar, nothing is simple. The System is everywhere—hungry, watchful, relentless. Yet within its grip lies a secret: soul-printed doubles of Izzy, Chad, and Scott. If educated and prepared, these shadows can move outside the System’s knowing. Hidden in Shakra-thomb, a place where memories can be transferred and walls respond to thought and emotion, the teens discover a loophole that may be their only chance at survival. Guided by Vincero, a fading mentor with only moons left before the System reclaims him, and haunted by Delilah—his daughter already lost—the teens are drawn into a rebellion they barely understand. Helen, Pax, and Ari, Na’ar’s young rebels, become both allies and mirrors, showing them the cost of resistance: grief, sacrifice, and the risk of losing themselves entirely. As the System tightens its hold, Izzy, Chad, and Scott must decide how much of themselves they are willing to surrender. To survive, they must become shadows of their own lives. To fight, they must risk being replaced. And to steal a future, they must first discover what makes them real. Echoe's of Na'ar is a dark, emotionally charged YA dystopian novel about identity, doubles, and the high cost of freedom.