Having finally found the origin of the Prajna Heavy Sword, Xiao Hua was overjoyed. Setting aside the refinement of the Witch Puppet, he carefully examined the Ghost Cultivator's legacy again. A full half hour passed before he frowned, swept his hand, and took out the Prajna Heavy Sword.
"The Ghost Cultivator's legacy doesn't say much about magical artifacts outside the Five Elements either. It only vaguely mentions them in a few places." Xiao Hua felt somewhat troubled. "At present, I only know that this type of artifact cannot be refined through ordinary methods and cannot be tainted by anything of the Five Elements. Lingmou Zhu Fire can refine artifacts, but it clearly belongs to Five Elements Fire, so it definitely cannot refine the Prajna Heavy Sword! Samadhi True Fire is too gentle and unsuitable for artifact refinement. Could it be that I have to use that spirit fire?"
But when he considered how merely using a little spirit fire had drained half his cultivation, Xiao Hua immediately slumped. "Damn it, to refine the Prajna Heavy Sword, I'm afraid I'd need ten times—no, perhaps even a hundred times my current cultivation! Who knows when I'll ever be able to refine it!"
"Besides, what magical artifact can be refined from the Prajna Heavy Sword?" Xiao Hua's thoughts began stirring again. "The Prajna Heavy Sword was originally a sword embryo, so it should be forged into a sword. But it doesn't respond to divine sense—how could it fly? It can only be wielded in the hand, but how would I use it that way? I don't know any hand-held sword techniques. I've always used it as a staff, after all. There are still Heaven-Piercing Staff Techniques in my memories!"
At this thought, Xiao Hua raised his brows, as though he had recalled something.