If even someone with Nie Li's knowledge called this thing a priceless treasure, then it was certainly nothing to be underestimated.
"Do you remember what I told you before? About demon spirits' growth potential?"
Everyone nodded. Every one of their current demon spirits had god-tier growth potential.
"I only know of one use for the Nightmare Demon Pot: it can refine ten demon spirits into one with stronger growth potential. As long as you have enough demon spirits, it can even produce demon spirits with god-tier growth potential. That's what's most terrifying about it."
Everyone sucked in a cold breath. If that was the case, this thing truly was a priceless treasure, a marvel unmatched in its age.
Du Ze said, "No wonder you wanted to collect all those demon spirits. The success rate for fusion must be pretty low, right?"
Nie Li nodded. "Yes. Refining demon spirits with better growth potential certainly isn't easy. That's why we need to buy them in bulk."
Some time later, several Black Gold Rank warriors returned with tens of thousands of demon spirits, gathered after scouring the entire northern district.
Nie Li shut himself in his room once again and frantically refined demon spirits.
Meanwhile, those outside kept visiting the various merchant associations to buy more demon spirits.
In the end, Nie Li spent an entire week refining nearly a million demon spirits.
Only then did he stop.
He had produced demon spirits with god-tier growth potential.
Without another word, he immediately replaced the demon spirits of those under him.
Du Ze still had his Nether Bear. It already had god-tier growth potential and ranked among the very best of the best.
(He would have the Heavenly Kirin Beast as a replacement later anyway, so it didn't matter.)
Lu Piao switched from the