The continuously converted mana was quickly devoured by the Boulder Mountain Saber, and a sensation of insatiable hunger still emanated from the blade.
This can't go on, or else my own mana might be completely consumed. Of course, Lu Ye could interrupt this devouring by simply removing his hand from the hilt of the Boulder Mountain Saber, and he could probably continue later. But having realized what was happening, he naturally didn't want to interrupt.
If spirit jade isn't enough, then use spirit crystals!
As a higher-tier cultivation resource than spirit jade, when cultivators refine spirit crystals, they still only obtain spirit force, which also needs to be converted by the Magic Source. However, compared to spirit jade, spirit crystals undoubtedly contain more abundant spirit force, allowing cultivators to receive better replenishment in the same amount of time.
