C1320 Zhongtian family(7)

After Cheng Fei agreed to Sky Devil General's terms, he no longer hesitated and immediately began refining pills, preparing to treat Sky Devil General's father's injuries.

Because Cheng Fei now had sufficient understanding of the Central Demonic Manual, he did not experience a single failure before successfully refining that pellet.

"I've already succeeded in concocting the pill. Now