The Nascent Soul Realm of the Rongxu Realm was roughly equivalent to the Fifth-Order Sun Moon Realm in the Ruin Realm, while Spirit Transformation was equivalent to the Sixth-Order Dao Fusion Realm.
Back in the Ruin Realm, those at the Sixth-Order Dao Fusion Realm had already begun touching the Ruin Realm's Subordinate Rules, gradually coming to understand the Ruin Realm's origin.
However, that had been in the Ruin Realm. The Ruin Realm at the time had merely been a Ninth-Order Plane, its rules shallow and simple. Compared with the present Twelfth-Order Secret Realm, the Rongxu Realm, there was naturally no comparison at all.
Thus, in the Rongxu Realm, the Nascent Soul Realm could not come into contact with rules. Even Spirit Transformation, Void Refinement, and Great Ascension were only processes of cultivating the self.
Only after breaking through to the True Immortal Realm, which was equivalent to the Realm Lord Realm and Earth God Realm in the Mystic Feather World, would one begin touching the rules of the Rongxu Realm.
The vast majority of the Rongxu Realm's True Immortal Realm cultivators lived in the Eighth Heaven. Of course, some stronger True Immortal Realm cultivators, or wealthy ones, would choose to reside long-term in the Ninth Heaven.
"In the old cultivation methods, the Nascent Soul took the shape of an infant. That is far too hidebound. Who decreed that a Nascent Soul can only look like an infant? This Nine Cauldrons Nascent Soul combines artifact refinement with qi cultivation, turning the Nascent Soul into a furnace."
The Danyang Sect Master's eyes shone as he introduced it with a slightly excited expression:
"Once the Nascent Soul is transformed into the shape of a furnace, not only will the Nascent Soul's efficiency in refining the spiritual energy of heaven and earth greatly increase,