Dragon-Patterned Black Gold was as famous as Phoenix Blood Crimson Gold, both being exceedingly rare treasures for artifact refinement.
It was the preferred material for forging Ultimate Emperor Armaments.
Every piece of Dragon-Patterned Black Gold, even a tiny fragment, was enough to draw the covetous eyes of countless Strong Persons.
Lu Yunxiao had no shortage of artifact-refining materials on him now.
Shouyang Mountain Copper, Five Elements Immortal Gold, Mystic Yellow Mother Qi Root.
Any one of them was more precious than Dragon-Patterned Black Gold.
Not to mention Eternal Azure Gold, which was nearly on par with Dragon-Patterned Black Gold.
When it came to materials, Lu Yunxiao lacked nothing.
These materials were more than sufficient to forge a divine sword.
After all, he already had the Demon Suppressing Sword and Fallen Silence Sword as a foundation.
Thus, taking out a piece of Dragon-Patterned Black Gold to forge a weapon for Zi Yan was no great matter.
Gu Xun'er's Crimson Phoenix Spear had been forged from Phoenix Blood Crimson Gold, so naturally he could not favor one over the other when it came to Zi Yan.
He did his best to treat them equally.
After examining the Dragon-Patterned Black Gold for a moment, Lu Yunxiao casually tossed it into the Shennong Cauldron.
Lu Yunxiao frowned in thought, his gaze contemplative.
"Heavy, hard, sturdy."
After pondering for a moment, weapons flashed rapidly through Lu Yunxiao's mind one after another.
Sabers, spears, swords, and halberds were all ruled out in turn.
"Bells, cauldrons, towers... seals!"
"Seals!"
Lu Yunxiao's eyes lit up as inspiration struck.
Heavy, hard, and sturdy.
Wasn't that just a brick?
Put more elegantly, it was an imperial seal.
Zi Yan herself was the Dragon Emperor, so using an imperial seal as a weapon would not diminish her status.
One strike from