The Eidolon Cascade is a cosmic web of worlds—Earth-Alpha, Earth-Noir—woven with aetheric plasma and fraying under void-essence, a dark ooze tied to an ancient myth. It’s a nightmare ready to collapse.Einstein Voss, a roughneck mechanic, meets an Echo, a half-real horror, and gains the Aetheric Codex, a relic that traps them but costs his soul. Haunted by a past screw-up, he fights with Zara Kade, a grieving techie; Talen Vey, a half-mad mathematician; and Kaelith, a ghostly dream-walker. The Aetheric Concord hunts anomalies like Echo-13, a memory-bleeder, or Echo Prime, a reality-twister.The Cascade spans Fractal Lattice secrets, Noetic Shroud gods, and realms where time breaks. Aetheric weaving shapes plasma but drains life; void conjuring risks erasure. Echoes bring horror, with rare aetheric ichor spills. Each book hits a new Earth, blending big fights with Einstein’s guilt. Eidolon Cascade Mythology is cosmic horror where worlds crack and the dark watches.