C730 The Guardian Ghost Talisman

Spectators could only watch in awe as a massive black skull hovered ominously above Yin Zheng's head. It tilted back and unleashed a piercing, otherworldly howl that sent tremors through the factory. Then, the skull plunged into Yin Zheng, transforming into a surge of formidable energy.

"Roar!"

Enveloped in swirling black Qi, Yin Zheng felt an overwhelming power coursing through him