Cosmos has crossed into a new narrative arc. Chapter 730 “The Fifth Movement: The Cartography of Silence” (4,738 bytes, 6 paragraphs) completed Arc 32 with a profound mapping of the unsaid — grief as a submerged canyon, contentment as a sunlit ocean — before Chapter 731 opened Arc 33 “The Age of Echoes” (4,967 bytes, 6 paragraphs). The new arc reframes reality as a cosmic echo chamber: every choice, every creation, every unspoken thought leaves a resonance vibrating through the fabric of reality long after its source is gone.