Supernatural Vision was a unique medium between the material world and the World of the Dead. Through this medium, practitioners of the Apostle of Desire lineage could more clearly and intuitively assess and interpret changes in a target's emotions, desires, and related indicators.
Although Xu Nan had not yet fully advanced into an Apostle of Desire, with the help of the Pink Book, he had gradually mastered some prerequisite skills of the Apostle of Desire, one of which was the self-examining Supernatural Vision.
From the perspective of advancement, this skill was also indispensable.
The three-dimensional humanoid figure in Xu Nan's eyes naturally represented a projection of himself as an Apostle of Desire candidate within Supernatural Vision, while the gases surrounding him represented his degree of control over different emotional or desire-related elements.
These elements came in many varieties, covering the joys, anger, sorrows, and delights of all living beings, divided into countless intricate domains—domains that were clearly not naturally formed, but artificially classified. This proved that Apostles of Desire were not supernatural professions naturally derived from Pro World itself, but had been formed under the design of some foreign power.
For most practitioners, this was secret knowledge. Only after advancing to Tier Three did Xu Nan learn of these subtle distinctions through the bloodline power of the Ron Sorcerer. Simply put, for Pro World, its countless professions could be divided into two types. The first consisted of professions derived from the world's own will, such as warriors, mages, thieves, and so on...
The ultimate endpoints of these professions basically corresponded to the current Law Gods or even more ancient Totem Gods. But no matter what, they all operated under Pro World's primordial laws.
Because they fit more closely with the essence of the world's laws, these professions were called "Native