In legend, so long as one uses this pill, they will be able to break through any bottleneck short of the Deity Transformation stage.
It is also said that cultivators who take this pill had their spiritual senses undergo a transformation and ascend to an inconceivable level. Although these rumors are unclear to the point that recorded results differ between each individual, the legend of cultivators breaking through a bottleneck was always consistent. Despite the many records throughout the ages, they all mentioned the great name of this spirit pill.
It is a pity that the main ingredient to refine it, the Spirit Kindle Fruit, was extremely difficult to find even in the age of antiquity. Although the pill formula was preserved, it has remained unused for eras