The desire apostle's way of leveling up was rather special. He could only increase his strength by collecting the elements of others.
These elements were equivalent to experience points.
As for the more specific details, Xu Nan still needed to explore it by himself. In this aspect, the pink book's understanding of it was relatively little. After all, it was only a medium for the advancement of this job.
In essence, it was more of a brawler's favorite spellbook.
In the past, Xu Nan had never considered whether there would be any chemical reactions between the desire Apostle and Ron Warlock. From his point of view, it would already be a blessing if these foreign jobs with distinct personalities were compatible with each other and didn't have any conflicts.
However, when he saw the little boy's face gradually turn numb and surprised, and the elements of shame continued to flow into his spirit body, he suddenly realized one thing ...