Chapter 431: Chapter 404: A Hundredfold Payback, Such Terrifying Fear.

Xu Fan then entered the Dao Artifact Palace with his two avatars.

"The sword spirit was not lying; this place is indeed the traveling palace of an Artifact Refining Grandmaster." Xu Fan said as he looked at the refining hall in front of him.

"The entire hall is made from Dao Artifact Spirit Ore." Xu Fan stomped on the steps as he spoke.

"Ten-thousand-year Xuan Jade steps, what a luxury."

The three of them entered the hall and saw a ball of Spiritual Fire floating above an Artifact furnace.

"This Spiritual Fire seems to be on the verge of refining into a Divine Fire, but it's a shame that it's following an Artifact Refining Grandmaster, it's destined to never make a name for itself in his hands." Xu Fan knew that only a Refining Master could carefully cultivate the Spiritual Fire.

"Top-level Spiritual Fire, let it fuse with the core of the grapes, the production line in the underground space can be upgraded quite a bit."