Three Thousand Hell Body.
This body refining technique was actually quite simple in principle. It was about using extreme pain to crush the physical body, forcing it to transform amidst suffering, supplemented by the earth element's intent of bearing and nurturing, leveraging a large amount of earth element spiritual items to make the physical body's foundation immeasurably thick like the earth itself, thereby surpassing the limits time and again.
In addition to body refinement, it also served to temper the Dao Heart.
However, such body refinement would cause astounding damage to the human body. Though the recovery power of the Barbarian God Body was decent, it couldn't withstand such injuries, so a large amount of recovery-type spiritual medicine was needed.
Each day, one could not cultivate for more than half an hour; thereafter, several days of recuperation were needed to recover. Otherwise, it might lead to damaged foundations or even bodily collapse.
