The supervisor said.

"Alright, then I'll wait for your good news, there's no other ore I'm looking for here!"

Soon, Duan Gujin walked out of the Artifact Refining Basement together with the supervisor.

The supervisor told Duan Gujin to go back first, and he would immediately inquire about the location of the Mica Sand Ore.

An hour later, the supervisor found Duan Gujin and informed him of the location where they found the heap of Mica Sand Ore.

Only then did Duan Gujin learn that the Artifact Refiner of the Lightning Corps had found the Mica Sand from an island roughly a hundred kilometers away from this place.

He spread out the map and asked the supervisor to show him the specific location of the island.

The supervisor knew that Duan Gujin really wanted to go to the island to search for the Mica Sand, so he called the Artifact Refiner who had found the Mica Sand to bring Duan Gujin to search for it.

Duan Gujin immediately brought the Artifact Refiner, and through the nearby Teleportation Array, they teleported to a city near the island.

Then, Duan Gujin took the Artifact Refiner and used a Flying Technique to reach the place where the Artifact Refiner previously found the Mica Sand at Extreme Speed.

"Why can't I see anything special about that heap of Mica Sand?"

The Artifact Refiner was full of shock and couldn't understand why the Mica Sand he found this time attracted the attention of a Martial Saint when it looked no different from other Mica Sand.

He understood that the young Martial Saint in front of him wouldn't misjudge, otherwise, the other wouldn't have dropped important matters just to rush to the place where the Mica Sand appeared with him.

The Artifact Refiner racked his brain for quite a while but still couldn't figure out what kind of High-level Dark Weapon could be made with the Mica Sand.

"I remember that Mica Sand isn't very useful, and Artifact Refiners wouldn't use it to create Dark Weapons! But this Martial Saint says he wants to use it to create a Dark Weapon, is that possible? Yet, his expression doesn't seem like he's lying!"

The Artifact Refiner was full of doubts but didn't dare to ask further.

Half an hour later, under the guidance of the Artifact Refiner, Duan Gujin finally arrived at the place where the Artifact Refiner previously dug up the Xuanwu Turtle Shell.

"After you dug out the Mica Sand here, did you just store all the ore in your storage ring without adding or discarding anything else?"

Duan Gujin asked tentatively.

The Artifact Refiner didn't know what Duan Gujin was thinking either; he had only heard from the supervisor that the Mica Sand they had found earlier was of high purity and quality, making it very suitable for creating Dark Weapons.

"No! After I found them, I stored them in the storage ring and then returned to the Lightning Corps. At that time, things were rushed, and I hadn't even had time to remove the impurities from the Mica Sand!"

The Artifact Refiner dared not lie and could only answer honestly.

"Oh! I see!"

Duan Gujin nodded slightly.

Duan Gujin then let Ling'er use Divine Sense to explore the surroundings to see if there were any other Xuanwu Turtle Shells nearby.

After a while, Ling'er told Duan Gujin that it sensed a strong Xuanwu aura underground ahead.

Duan Gujin then instructed the Artifact Refiner to find people to dig nearby, promising each worker one thousand Yuanzhen gold coins.

Once the Artifact Refiner had left, he began to channel Primordial Power, infusing it into an iron shovel.

In less than 15 minutes, he had dug out a piece of Xuanwu Turtle Shell from the ground.

Carefully examining the two turtle shells, he found that both shells weren't large, and both were complete turtle shells.

"These two turtle shells, one is three thousand years old, while the other is only one thousand years old! Could the younger turtle shell be the descendant of the old turtle?"

He breathed a sigh of relief, feeling fortunate to have found the turtle shells of two Xuanwu Divine Turtles.

Among the two turtle shells, only the three-thousand-year-old turtle shell had the strongest defensive power.

Duan Gujin knew that if he could find enough Refining Materials, he could use the three-thousand-year-old turtle shell to create a Treasure capable of withstanding a full-power strike from a Martial Artist of the Shattering Void Fifth Realm.

And if he had enough Refining Materials, he could use the one-thousand-year-old turtle shell to create a Treasure capable of withstanding a full-power strike from a Martial Artist of the Martial Saint Sixth Realm.

However, he didn't know how many suitable treasures for crafting defensive Dark Weapons he currently had on hand.

Soon, the Artifact Refiner found three Martial Artists from the nearby island.

After meeting Duan Gujin, Duan Gujin gave each of them one thousand Yuanzhen gold coins, and he also gave an additional reward of three thousand Yuanzhen gold coins to the Artifact Refiner.

Then, he instructed them to dig out a significant amount of Mica Sand from underground.

After completing the digging, he dismissed the hired individuals and then quickly departed with the Artifact Refiner.

Everything seemed completely normal, so the Artifact Refiner didn't suspect that Duan Gujin's earlier request for finding people was actually to get rid of him.

After returning to the compound, Duan Gujin began contemplating how to craft the two Xuanwu Turtle Shells into two pieces of armor with excellent defensive power.

Meanwhile, the Artifact Refiner related everything that happened on the island to the supervisor, who, after careful thought, didn't find anything suspicious.