Ybur felt the little demon gradually dissolving within his body. The demon's essence was intriguing; once dead, such spirit-flesh unified creatures would begin to disperse quickly. Shortly thereafter, the pure elemental force would gently spread out and be rapidly absorbed by him.
Ybur was pensive.
No wonder Sherimos had mentioned that demons didn't need to aggregate the Mysterious Source... because demons directly absorb elements!
The three elements of body, mind, and spirit, once aggregated, would transform into the Mysterious Source. For ordinary people, the process of aggregating the Mysterious Source was akin to concentrating and sublimating their own elemental forces, just like how regular people exercise their muscles.