At the Sacred Derivation Boundary’s core.

Zhou Yuan and Jia Tu stood opposite each other from afar.

But both of their bearings had undergone earth-shaking changes. Jia Tu had lost his composure, and his changing expression revealed the fear in his heart.

He couldn’t help feeling afraid. Although the fire that Zhou Yuan spewed out was seemingly small like a candle’s flame, Jia Tu, as the strongest person at the Heavenly Sun stage in the Sacred Race, knew how terrifying the fire was from his vast experience.

It was a Saint fire that only Saint experts could refine!

It was said to be capable of incinerating Law Domains!

Regardless of how weak Zhou Yuan’s Saint fire was, it was still a Saint fire, a power that a Heavenly Sun stage expert...