Why is it that after refining mysterious objects found in forbidden blessed lands, martial artists can raise their strength to a certain realm, but it's difficult to advance further? Generally speaking, it causes martial artists to remain at a certain realm for the rest of their lives. To promote, unless they obtain other compatible mysterious objects to refine, they will forever be unable to progress.
The reason is straightforward, refining a mysterious object is essentially equivalent to fusing oneself with the blessed land, thus walking the path of the Earth Immortal. Their power is bound with the blessed land they have fused with.
Yet because those who first opened the forbidden blessed lands varied in strength, it's dictated the range of Taoist fruits' strengths, leading to refinements at different realms.
