As soon as his mind relaxed, Ning Cheng quickly entered a mysterious state. There seemed to be endless thunder formations surrounding the Infinite Blue Thunder Bead, and Ning Cheng's thoughts continued to leave their mark on these thunder formations. The source of Xuanhuang also continued to surround Ning Cheng's sea of consciousness, cooperating with Ning Cheng to carve traces on the Wuji Blue Thunder Bead....