Innate Spiritual Treasure: Scavenger Gourd!!
It had been forged through the Primordial God-Devil Forging Art, using his own Immortal Dao Rank as the sacrifice and his cultivation as the fire—a Divine Artifact nurtured by heaven and earth, one that could be called nearly perfect.
Even with Flameburning Fire, which could act upon illusory laws, if he wanted the gourd to undergo a qualitative leap, he would still need to gather numerous laws and successfully construct an Eighth Ring Law Integration Model before it could possibly become a Divine Artifact corresponding to the Eighth Ring.
Its rank could not be raised!!
But expanding its internal space a little was still simple enough.
By invading the Elemental Plane, the Undead had successfully obtained quite a few Plane Force Crystals.
The City of Rest had passed its dormant period, and its development and expansion had entered the proper track.
There was little point in having the resurrected Undead refine skeletal materials in the Endless Bone Sea to upgrade the Undead Factory space within the White Bone Hell Disc.
At present, the Model World within the Scavenger Gourd merely simulated the layout of the Wizard World's Sunside and Darkside. It still needed more matter and space before it could simulate a more lifelike structure.
He might as well fuse the Plane Force Crystals into the Scavenger Gourd to expand its internal space a little. While no one had noticed the Source Plane, he could pack all of its resources into Gourd Space.
"We must hurry. Once the elemental energy of the Source Plane recovers, it will enter the sights of either the Wizard Black Tower or an Evil God!!"
Yin Ming decided to briefly return to the Dark Plane.
Through the Undying Law, he made the black stone stele standing in the Endless Bone