The oldest records of Decentra rarely begin with battles, proclamations, or conquest. They begin with arrivals. A silent world beneath fading skies. Ancient structures half-buried beneath dust. Oceans withdrawn into memory. Entire species standing at the edge of extinction after generations of drought, imbalance, and slow civilizational collapse. Then the stars above the planet shifted. Witnesses describe a vast living vessel descending through the atmosphere, moving with the calm rhythm of something ancient enough to no longer fear time itself. Its great form opened slowly upon the desert surface, and Decentra emerged alongside three small companions bearing Resonance Harmonizers upon their chests. No armies followed her. No banners. No declarations of authority. Yet those present spoke of the same sensation almost immediately: stillness returning. Ancient beyond any surviving planetary lineage, Decentra belonged to a rare class of wandering post-civilizational intelligences devoted to restoration. Across forgotten systems and collapsing worlds, she traveled wherever suffering had grown severe enough to fracture the living coherence between species, ecosystems, and consciousness itself. The Harmonizers carried by her companions were capable of stabilizing damaged energetic fields, restoring ecological equilibrium, and healing forms of planetary imbalance too complex for conventional civilizations to repair alone. Some worlds remembered Decentra as myth long before they understood she was real. Others believed she appeared only when civilizations stood at the threshold between extinction and renewal. Yet she never remained longer than necessary. She built no empire. Demanded no worship. And departed quietly once harmony no longer depended upon her presence. The oldest continuity traditions preserve a final interpretation. They believe Decentra understood something most civilizations discover too late: that the highest form of power was never control. It was the ability to heal without possessing.