C599 The Raw Materials Used to Create the Beast Spirit Crystal

Lin Ze's question caught Yiwei off guard.

After a brief hesitation, realizing that Lin Ze would inevitably learn the truth, she candidly replied:

"The Beast Spirit Crystal is an energy-dense crystal developed by the Blood Crystal Cult. You've already witnessed its effects. Cult members can tap into the crystal's energy using a secret method, significantly boosting their power for a short time