After Xiao Yi Xian finished taking the auxiliary pills, she quickly began refining the Netherworld Poisonous Fire.
Xiao Yang sensed it for a moment. With the Netherworld Poisonous Fire actively cooperating, the refinement process went very smoothly.
However, the Netherworld Poisonous Fire itself was extremely powerful, so refining it would take some time.
Since they were inside the Exotic Fire Tower, Xiao Yang could suppress the Netherworld Poisonous Fire at any time.
With nothing else to do, he began claiming the mission rewards from earlier.
First was the Myriad Poison Pharmacopoeia.
To his pleasant surprise, he discovered that the Myriad Poison Pharmacopoeia actually recorded a vast number of poison pill recipes!
These were all pill recipes that did not exist on the Dou Qi Continent!
From first-grade to emperor-grade, every grade had ten different poison pills!
A total of one hundred pill recipes!
Moreover, the medicinal materials were all available on the Dou Qi Continent!
Seeing this, Xiao Yang was even more delighted.
With the Myriad Poison Pharmacopoeia, he would no longer need to worry about being unable to turn poisons into pills.
The reason Xiao Yang had accumulated so many poisons was also because he had very few poison pill recipes.
The Pill Recipe Compendium he had obtained only contained pill recipes that had once existed on the Dou Qi Continent.
There were very few poison pill recipes among them.
After reaching eighth-grade, there were even fewer.
After roughly browsing through it, Xiao Yang made a surprising discovery.
He did not know whether the system had deliberately arranged it this way, but these pill recipes basically covered every low-grade, mid-grade, high-grade, and top-grade poison.
Hardly a single plant had been omitted.
This meant that every poison Xiao Yang had planted was useful.
That made Xiao Yang even more excited.