In An Jing's body, the activated Spirit Root faintly resonated with the Sword Fiend's Spirit Qi, voraciously devouring those purified Five Metals Evil Qi, transforming them for his own use.
Due to the reinforcement of the Mysterious Primordial Qi from the 'Residual Echo,' after such a grand circulation through the Spirit Root, An Jing's control over the Sword Fiend and Gold Fiend had strengthened, becoming more nimble.
At the moment when the silvery-gray Evil Qi poured into his dantian, he began to manipulate the Evil Qi and the Spirit Qi of the Spirit Jade in his body under the guidance of Subdue Evil, condensing and weaving them into a 'Forbidden Seed.'
Extremely minute Spirit Qi and Evil Qi were extracted and interwoven into an exceedingly complex and fine structure within the dantian, a structure that contained the foundational structures for all the prohibitions of the future Taibai Divine Ban.