Desolate bone relics were important resources used in cultivating martial arts amongst Tian Yuan world warriors. Be it cultivation or breaking through cultivation realms, there was no lack of uses for them.
Usually, the basic currency used was low-ranked relics. These were actually relics that did not make the mark. They were not even a grade and were typically produced by Desolate Heaven apprentices or the lowest grade Desolate Heaven Masters. These would only be effective when used by Mortal Blood or Purple Blood realm warriors. Those people still stuck in the stages of body strengthening were usually treated as mortals.
Further up the rankings, there were inferior-grade, common-grade and superior-grade relics. These were used by Yuan Foundation realm or Dao Seed realm warriors.
For a top sect like the Li Fire Sect, geniuses within the sects, like Gongsun Hong, would usually cultivate while using superior-grade relics.
