Refining the Demon Slaying Sword not only consumed many rare treasures, but more importantly, required Lin Xuan to devote himself wholeheartedly to preparing for it.
After Lin Xuan returned to Golden Turtle Island, the disciples of the Demon God Cult no longer dared to appear around Golden Turtle Island.
Over a month later.
Lin Xuan emerged from his secluded cultivation site and appeared in the Primordial World.
At this moment, if Lin Xuan wanted to refine the Demon Slaying Sword, he was still missing one crucial rare treasure—
the Profound Yellow Qi.
The Profound Yellow Qi consisted of two streams of pure spiritual energy that had existed since the Great Primordial World was first formed.
Those two streams of spiritual energy now lay deep within the Great Primordial World. To refine the Demon Slaying Sword, he needed the enhancement provided by the Profound Yellow Qi.
Lin Xuan had to make a trip to the depths of the Great Primordial World, but the journey there was far from easy.
Lin Xuan continued forward until he reached the edge of the Primordial World, then followed its boundary onward.
Lin Xuan entered a pitch-black region.
There were no living beings here, nor any dead things. It was as if everything around him had come to a standstill.
This was the most mysterious place in the Great Primordial World.
It was said that before the Primordial World was formed, this place had been an endless land of the strange and eerie.
Lin Xuan advanced through the darkness with a frown.
He kept searching for the Profound Yellow Qi, but unfortunately, even after walking for a long time, Lin Xuan found no trace of it.
It was as though the Profound Yellow Qi did not exist in this era, and everything was merely a legend.