The so-called Heavenly Martial refers to a martial arts method that allows mortals without Spirit Roots to cultivate, enhancing their vigor and forcibly refining nature's spiritual energy.
Because the Immortal Realm's essence is so abundant, even mortals without Spirit Roots can devise this so-called "Heavenly Martial."
Moreover, the Immortal Realm is filled with spiritual energy everywhere, so even if mortals lack Spirit Roots, they are still nourished in such a favorable environment.
After conducting some soul-searching research, Li Quanqing even obtained a few rather profound Heavenly Martial arts, but unfortunately, they were of little use.
After all, the physique of mortals in the Lower Realm is too weak, spiritual energy is sparse, innate essence is insufficient, and there's simply no possibility for cultivation.
Compared to these fortuitously advantaged mortals of the Immortal Realm, it's as if they belong to two entirely different species.