However, this trace of "Immortal Spirit Qi" was clearly of higher quality than other types of Spiritual Qi, including the breath of Primal Spirit! It was more pure, more robust, and more divine. Compared to other types of Spiritual Qi, it was akin to the difference between raw Spirit Stones and top-grade Spirit Stones.
Only after Shen Mo's Basic Destiny Talent was upgraded to "Born Immortal" did he perceive that the breath of Primal Spirit also contained an extremely small amount of "Immortal Spirit Qi," accounting for less than one in a billion.
During his spare moments from daily cultivation, he tried to extract this "Immortal Spirit Qi." Given his terrifying capacity for absorbing and expelling Spiritual Qi, he only managed to refine this silver thread—thinner than a spider's web and just as long as a finger—after several years!
