Netherworld Flame Fire Seed

Spirit Fires could be directly used, they would instantly increased the user’s strength, but Spirit Fire Seeds needed to be slowly cultivated, the entire process would require massive amounts of resources and time, just like training a cultivation technique.

From the potential of the Spirit King had refined the Netherworld Flame for a thousand years, it was much stronger than ordinary Netherworld Flames. This was no longer an ordinary Netherworld Flame, it had already absorbed the power of the Spirit King for a thousand years, it had evolved into a thousand year Netherworld Ghost Flame.

If this Fire Seed was properly nurtured, it would definitely be a stronger flame than the Netherworld Flame!