C391 Refine the Demon Core and Advance to the Eight Stars Spirit King!

Lee Mengyao immediately began channeling the wind attribute spirit energy within her, driving the Wind Spirit into her core. Her face contorted with intense pain as the Wind Spirit ravaged her meridians and organs. Fortunately, she had Lin Yan's potent pills and soul energy to support her, allowing her to recover instantly after each wave of destruction. However, the process was torturous