In the real world, Su Xing nodded and said:
"The Flesh Essence of the Foreign Race is not much less than that of the Demonic Beasts, it is just more violent. If not made into Elixirs, ordinary Cultivators find it hard to digest."
"But my Swallow Heaven Talent allows me to perfectly absorb the Flesh Essence."
"Thus, every member of the Foreign Race is like a walking Cultivation Resource…"
Initially, before Su Xing achieved Immortality, he consumed the Flesh Essence of Demonic Beasts in the Hundred Thousand Great Mountains, hugely boosting his Body Refinement strength.
Latter, practicing the Grand Witch Body Refining Decision, each stage required different supplementary materials, which relatively reduced the importance of Flesh Essence.
But now, for Su Xing, Flesh Essence is the most abundant tonic!
It can strengthen the vital energy and advance the Cultivation Level.
After all, though Heaven and Earth Treasures are good, they are expensive and eventually limited in quantity.