C1513 Aggrieved

Helian Xie Yue was really mad with hatred, his entire body was going crazy, he had never felt so aggrieved before!

This heart of evil was a treasure that he had obtained a few years ago when exploring the Blood Refinement Cellar. In fact, he had obtained some inspiration from that treasure when he first transformed the Blood Demon.

Helian Xie Yue knew how this thing was used