Refining an Immortal Gu required immortal essence; primeval essence would no longer do.
At this moment, Fang Yuan raised his head to glance at Yellow Bell Heavenly Spirit. After some thought, he decided to directly expend Green Grape Immortal Essence and refine this Gu on the spot.
Yellow Bell Heavenly Spirit showed no reaction. From its outward appearance alone, Fang Yuan could not discern its state of mind. After all, it was shaped like a bell, not a human or beast.
The refinement process went very smoothly. This Rank 7 Immortal Gu, shaped like an ant queen, offered no resistance and was instead exceedingly cooperative.
But it was Rank 7 after all, and Fang Yuan expended quite a bit of Green Grape Immortal Essence.
"My reserves of Green Grape Immortal Essence are meager again." Fang Yuan secretly reminded himself.
This time, in coming to inherit Hei Fan's True Inheritance, he had consumed a great amount of Green Grape Immortal Essence. Most of it had been spent in battle. Although he had an Immortal Dao Killer Move like Myriad Self, the other Immortal Gu, such as Sword Escape and Flying Sword, were all Rank 7, and the sword path Immortal Grade Killer Moves likewise mostly used Rank 7 Immortal Gu as their core.
Although the battle had not been especially intense, the consumption of Green Grape Immortal Essence had truly been considerable.
"It seems that when I return this time, I must quickly replenish my immortal essence reserves. Otherwise, I won't feel secure."
A moment later, Fang Yuan successfully refined this Rank 7 Immortal Gu and once again stored it in his immortal aperture.
Only two shadows remained within the wall of light.
The lowest shadow was too small, so Fang Yuan left it for last.
He reached into the wall