C339 An Unstoppable Pace!

"This is …" Magic Core?! "

Looking at the black crystal stone on the ground, Bai Xiaofei's eyes lit up.

The Magic Core that was left behind by the Demon beast that they had killed earlier had given them a qualitative boost, especially the Golden Wolf of the Golden Wolf, it made the Xiao Er advance a step further, and the one in front of them was also an emperor level Magic Core!

"Yes