Long Ling took a Five-Colored Mountain Heart Stone from the Five-Colored Divine Mountain in the Hua Tian Immortal Realm, then retrieved a Water Source Essence that had been nurtured for countless years from the bottom of the Three Lights Divine Lake.
The finest Artifact Refining materials of the earth, fire, and wood attributes were respectively taken from deep beneath Kunlun Mountain, the Essence Fire Immortal Iron from the never-extinguishing Artifact Refining furnace at Hua Tian Peak, and a section of the core wood from a Supreme Innate Spiritual Root.
Taken separately, these five materials were all the primary materials for refining the finest Innate Spiritual Treasures.
Long Ling had also selected dozens of other top-grade supplementary materials.
Long Ling handed these Divine Treasure materials to Senior Brother Yan Tianyu and reminded him,
"Since Qingfeng is refining his Natal Spiritual Sword, it would be best for him to do it himself. Senior Brother only needs to provide assistance."
"Junior Sister, rest assured. Although I'm not as skilled at refining treasures as you are, I still understand the basics."
Yan Tianyu accepted the Artifact Refining materials from Long Ling and thanked his junior sister.
"Hm?"
As soon as he finished speaking, Yan Tianyu noticed something strange about the Artifact Refining materials his junior sister had handed him.
It wasn't that there was anything wrong with these finest Artifact Refining materials. To Hua Tian Peak, they couldn't be considered important assets.
Rather, Yan Tianyu had discovered a World Stone formed from an Affiliated Universe among the pile of Artifact Refining materials.
Hidden within this World Stone was an Affiliated Universe. Once released, it would immediately take root in the Primordial World and become a true Affiliated Universe.
"This Affiliated Universe is...?"
Yan Tianyu asked doubtfully.
It was true that refining an Innate Spiritual