齐天大姓之大破盘丝洞

Demon Core Ning Cheng knows very well that some beasts that are about to become demon beasts, or some ferocious beasts, will form demon cores. The demon core in Yin Yihui's hand has reached the first level, indicating that it is a first-level demon beast. When some advanced monsters reach level five, their demon cores can change and condense into demon pills....