Ren Feifan had not made much progress in Body Refinement for a long time, as advancing in this practice became increasingly difficult later on, being thousands of times harder than cultivating.
He had tried many methods previously to stimulate his physique to strengthen his Body Refinement, but none were effective, and he eventually stopped paying attention to it.
The initial stages of Body Refinement were simple, but after the third level, each breakthrough required a tremendous opportunity.
He had never imagined that the Holy Water of the Saint Doctor's Gate would be that opportunity, opening up a new world for him.
The Holy Water continued to spread within him, and he also discovered that his Dantian, nourished by the Holy Water, was growing increasingly large, and the true aura on his body was gradually becoming denser.
Some former misconceptions he had about his cultivation also became slowly clearer.
A torrential enlightenment washed over Ren Feifan's whole body.
