Fang Yuan sat cross-legged on a meditation cushion, his full attention fixed on the pair of bat wings before him.
Hovering in the air before him was a large pair of bat wings. The wings were covered in tiny scales. Each of these deep blue scales was only the size of a pinky finger, refracting light so that they seemed like specks of starlight.
After returning from the Lang Ya blessed land, Fang Yuan had immediately set to work on the Star Demon Bat's wings. After nine consecutive days and nights, the critical moment had finally arrived.
"Whether I can completely fix these wings depends entirely on this attempt." Fang Yuan stirred his mind, extracting a mortal Gu from his immortal aperture.
He flicked his finger, sending the crucial mortal Gu flying.
The Gu transformed into a drop of emerald-green pus. Upon striking the bat wing, it immediately produced a layer of green light.
The radiance flowed like water. The green light spread, quickly covering the entire wing.
In an instant, the green light dissipated, and the entire Star Demon Bat wing was covered with a fine layer of green fuzz.
Fang Yuan carefully observed, moving his ten fingers in sequence. With his movements, the green-fuzzed wing rotated in the air, revealing itself from various angles for Fang Yuan to inspect.
Fang Yuan fully spread his fingers. The previously contracted Star Demon Bat wings also spread out. Seeing that the insides of the wings were also filled with fuzz, Fang Yuan nodded in satisfaction.
"When Shi Lei killed this Star Demon Bat, he held nothing back. The wings I got are heavily damaged. I've put so much effort into repairing them, yet I'm still not very confident whether they can be fixed." Fang Yuan sighed and stood up.
He casually waved his hand. Hundreds of Gu insects flew out, circling the green-fuzzed wing, firmly securing and protecting it.
Afterwards, Fang Yuan walked around the wing and left the secret chamber.
He closed the door to the chamber, and the green-fuzzed wing was enveloped by the darkness inside.
Fang Yuan stood outside the door, lightly stomped his foot, and called out: "Land Spirit, where are you?"
"Master, master, you called for me!" The Little Fox Immortal instantly appeared by Fang Yuan's side. His big eyes sparkled, and on his face was the happy expression of "seeing master again".
"How is the business in Treasure Yellow Heaven that I asked you to keep an eye on?" Fang Yuan asked while walking.
The Little Fox Immortal followed closely behind and replied: "Master put the desolate beast corpses up for sale in Treasure Yellow Heaven, but over these days, only one has been sold."
Since the Immortal Monkey King Shi Lei had already discovered Fang Yuan, Fang Yuan simply put all the desolate beast corpses up for public sale in Treasure Yellow Heaven.
He had already discussed it with Hei Lou Lan. The two of them took what they needed first. Fang Yuan took the Yellow Jade Lion and the Star Demon Bat wings, while Hei Lou Lan took the Flying Bear corpse. Fang Yuan was responsible for selling the beast corpses, and regardless of the outcome, he would eventually hand over forty percent of the proceeds to Hei Lou Lan.
Hei Lou Lan wasn't afraid of him going back on his word, after all, the Snowy Mountain Covenant was in place.
Under normal circumstances, these desolate beast corpses were hot commodities, quite scarce. If placed in Treasure Yellow Heaven, they would be sold out within two or three hours, making Immortal Essence Stones extremely easy to earn.
But this time, Fang Yuan did not want Immortal Essence Stones.
He infused a strand of his will into the listing, announcing to the other Gu Immortals: to buy these beast corpses, they had to exchange specific items.
First, the method to transform an Immortal Zombie into a human body, or related information or clues.
Second, the recipe for the White Lotus Giant Silkworm Gu, or the Gu insect itself, or related information and clues.
Third, the wings of a desolate bat beast.
Fourth, top-tier mortal path killer moves, the more superior the better.
Fifth, bone path Gu worms like the War Bone Wheel Gu, which can form the killer move White Bone Chariot.
Finally, Wisdom path inheritances, or information and clues.
The higher an item was on this list, the cheaper it would be to buy the beast corpse.
Fang Yuan's Courage Gu business was currently thriving, so he had no shortage of Immortal Essence Stones for the time being. Therefore, he wanted to barter.
This was precisely why the desolate beast corpses, which were normally hot sellers and easy to move, had become so difficult to sell. Over ten days had passed in the Fox Immortal's blessed land, and only one desolate beast corpse had been sold.
"Oh? Which beast corpse was sold, and what did we get in return?" Fang Yuan asked with interest.
"A whole Chestnut Yak was sold. In return, we got a pair of desolate bat wings and a reconnaissance killer move called Hundred Li Eye," answered the Little Fox Immortal.
The price of mortal path killer moves in Treasure Yellow Heaven usually did not exceed six Immortal Essence Stones.
Within this, there were finer distinctions.