Volume I opens the gate to the earliest, purest stratum of Daoist thunder magic. Covering scrolls 卷1–卷9, this foundational volume restores the original cosmology, mandates, and ritual grammar of the Qingwei tradition—the highest celestial branch from which all later thunder lineages descend. These initial nine scrolls form the architectural blueprint of thunder magic: the metaphysics of mandate, the laws of resonance, the origins of talismanic power, and the cosmological hierarchy of the thunder universe. Rather than treating thunder magic as superstition or later folk belief, this volume reveals its true nature as a system of cosmic governance. Here the reader encounters the celestial departments charged with regulating wind, thunder, rain, omens, calamity dispersal, agricultural harmony, and moral correction. These scrolls describe a world where thunder is not “weather,” but divine administration—executed by spirit-officials across the Jade Palace, Pure-Subtle Heaven, and the Thunder Bureaus of the Three Realms. Scrolls 1–3 establish the core doctrinal identity of the Qingwei school: its cosmological placement above the Three Heavens, its mandate to harmonize creation, and its unique purity requirements for initiates. They introduce the Nine Essentials of Daoist Magic, the Pure-Subtle Mandate, and the early articulation of thunder departments as extensions of cosmic law. These doctrines explain why thunder responds to alignment rather than force, virtue rather than ambition. Scrolls 4–6 deepen the reader’s understanding of ritual structure. They unveil the first talismanic systems, cosmological timing principles, altar protocols, and internal cultivation prerequisites required before petitioning thunder spirits. Readers learn how breath, intention, posture, and inner cosmology must align before a talisman can be “lit,” before a petition can be “heard,” and before thunder functionaries acknowledge a human caller. These scrolls make clear: thunder magic is exacting, ethical, and cosmic—never casual. Scrolls 7–9 introduce the first operational thunder teachings: the early Five Thunder frameworks, the embryonic forms of thunder petitions, the moral logic behind thunder correction, and the divine mechanisms of blessing and warding. These chapters show how thunder magic originally functioned as a bridge between human ritualists and celestial bureaus—far removed from later sensationalism. They present the disciplined, administrative worldview that governed thunder practices during the Song and Yuan eras, long before fragmentation and ritual decay set in. For scholars, Volume I provides the first clean, structurally coherent English presentation of the Qingwei origins—clarifying authorship layers, lineage conflicts, repeated formulae, symbolic density, and the ritual logic embedded in every line. For practitioners, it supplies the only safe foundation from which thunder magic can be understood or approached. Without these first nine scrolls—without mandate, alignment, cosmology, and purity—nothing that follows in later volumes can be meaningfully practiced. This is the true beginning of thunder magic: pure, disciplined, cosmologically integrated, and internally coherent. Thunder answers alignment—not desire. And Volume I restores the ancient pathway to that alignment.