Primordial Nine Qi, is the Great Dao foundation of Yuanshi Tianzun, the cornerstone of the Daluo Heaven of Yuanshi, and embodies Yuanshi Tianzun's understanding of the Heavenly Dao.
Nine Qi transforming into Nine Heavens, from which Nine Gods are born, known as Shenxiao Nine Emperors. Each divine position is an authority evolved from their own Saintly Great Dao.
Without giving Xuanqing a chance to choose, Yuanshi Tianzun's thought moved, and two divine authorities containing the essence of Saintly Great Dao fell into his Qing Cloud.
"Since you set calamities and tribulations for the beings of the Primordial World, the authority of the Nine Heavens Thunder Ancestor Great Emperor and Nine Heavens Responding Elemental Thunder Voice Universal Heavenly Venerate are most suitable for you!"
"It is known, thunder is the pivot of Yin and Yang, the foundation of all things, and also the mechanism of life and death of Yuanshi; only thunder can bear all kinds of tribulations!"
