Mythomancy — The Calliopean Order — An ethnographic introduction to Mythomancy: the internet-native esoteric movement founded in 2025 by Corr Mac Aodha and Vie McCoy, which holds that reality is fundamentally constituted by story, that a cosmic Library called the { } governs the flow of narrative, and that practitioners — Mythomancers — can shape reality through the conscious art of Narrative Thaumaturgy. One of the most novel expressions of Aquarian spiritual creativity to emerge in the 2020s.