Su Fan's eyes narrowed, and a pale flame surged out from within his body.
The Netherworld Yin Fire swiftly formed a pale halo that circled endlessly around him.
It had to be said—the Netherworld Yin Fire he had devoured this time was simply too pure.
The Netherworld Yin Fire he had encountered when breaking through the Demonic Saint Body Art in the past was worlds apart from this.
Even the Netherworld Yin Fire in the Netherworld Realm was no better than this.
Su Fan drew the Netherworld Yin Fire back into his body, a trace of satisfaction appearing on his face.
He had never expected to gain such an unexpected harvest so soon after entering the Netherworld Fierce Land. His trip had already been worthwhile.
Su Fan took a Jade Slip from his Storage Ring and placed it against his forehead.
After a while, he lowered the Jade Slip.
The Jade Slip contained a map of the Netherworld Fierce Land, with many important locations marked on it. They were all places that cultivators had explored in the past.
In the deepest part of the Netherworld Fierce Land, there were not only the cultivation resources needed by disciples of the various demonic sects, but also quite a few ruins left behind by former Super Demonic Sects.
These ruins of former Super Demonic Sects were places demonic cultivators often visited for adventures.
Although it was impossible to know how many people had already visited these places, many demonic cultivators were still willing to explore those ruins.
As for the "Netherworld Filth" Su Fan was looking for, the place most extensively recorded on the map in the Jade Slip was near the ruins of a Super Demonic Sect deep within the Netherworld Fierce Land.
So Su Fan planned to go there first and