"How did you make this? From that Bronze Tier earthworm's genes?" Yu Yuan asked, studying the serum in his hand with interest.
He knew Jiu Feng had been researching the Regeneration Serum.
They had brought that Bronze Tier earthworm back from Moonshadow Breath Castle.
Yu Yuan had originally planned to put it in the High-Energy Automated Farm, but Jiu Feng had taken it to research the Regeneration Serum instead.
He hadn't expected a finished product so soon.
"Master, I modified the Salamander Gene-Modification Serum using that Bronze Tier earthworm and the Green-Haired Seaweed you provided..."
"For now, this serum can regenerate ordinary severed limbs and organs. But its regenerative effect only works on Bronze Tier creatures."
"That's enough!" Yu Yuan was delighted.
"How much does it cost to make? Can we supply our troops?" Yu Yuan clearly remembered several soldiers who had lost limbs. This Regeneration Serum had arrived at just the right time.
"Making the Limb Regeneration Serum requires the Bronze Tier earthworm and Green-Haired Algae. We've produced ten bottles so far, and we can make at most two more every half month."
Jiu Feng had pointed out the biggest problem, but he quickly continued:
"That's only temporary. Once we capture other creatures with regenerative genes, such as salamanders, leeches, or planarians, we can increase production."
Clearly, Jiu Feng had given the production details plenty of thought.
Yu Yuan understood.
"All right. Since supplies are limited, we'll hold on to these serums for now. Our key fighters get priority..."
As he spoke, Mona finished setting up the sacrifice ritual.
"Chief, we can begin."
Yu Yuan looked at Zhizhi on his shoulder.
Zhizhi immediately melted into his shadow.
"Master, the Wendigo is walking across an icefield right now. It seems to be looking for something. It has also been moving