"Xuanyu, you stay here and watch, if the factory sends someone to pull the spiritual material, you must do a good job of registration. Seeing that the two "organ floating cars" were almost filled with cold iron, Uncle Xuanbei pulled Liu Yu aside and said seriously.

"Don't worry, disciple understands!" Liu Yu replied with a nod of his head.

"Well, then I will take Xuanshan with me to hand over, and I must not be sloppy!" Xuanbei told again.

"Okay, Uncle Shi!" Liu Yu hurriedly replied.

Soon, two "machine floats" pulled a car full of black and cold iron and transported it to the foundry of the shipyard, and the Xuanbei Daoist personally took his apprentice Xuanshan and followed.

After a good handover, it is necessary to stay in the foundry plant to supervise the work, and the three of them divided their labor and arranged for Liu Yu to stay in the warehouse, which was full of boxes and boxes of silver-white "spirit mustard boxes".

The "Spirit Mustard Box" stored a large number of rare spiritual materials for the construction of spiritual warships, such as high-grade cold iron, spirit pattern steel, floating concentrate, etc., and the two carts of cold iron that were pulled just now were less than half of the stock of one of the "Spirit Mustard Boxes".

Three days ago, the transport fleet of the three sects was escorted by the "Qingsong Zhenren" and set sail back to Yunzhou, the three sects left only a few people in the "White Whale Harbor", Huang Shengzong stationed Liu Yu and Xuanbei master and apprentice, and only three people were left in the Valley of Ten Thousand Medicines.

Lingbing Palace is more, and there was originally a stronghold in the "Moby Dick Harbor" Lingbing Palace, and there was a spiritual material shop called "Yunfeng" on the main street of Zhongfang City.

"Senior Brother Xuanyu, come to a game?" The three sects were side by side in the shipyard's warehouse, and after the two sects also transported away several carts of spiritual materials one after another, Sima Su, the "Yuanjing Daoist" of the Ten Thousand Medicine Valley, put out a chessboard on the long table at the door of the warehouse and greeted Liu Yu.

"No, you can go down with Senior Brother Xuanxuan! It's okay to be idle, the little brother will draw a few spirit runes!" Liu Yu sat at the long table at the door of the warehouse, and said while putting out some talisman making utensils such as spirit inkstones, rune paper, and crystal powder boxes.

"Senior brother, this is a fake public and private! When I see Uncle Xuanbei, I will definitely sue you. Sima Su said half-jokingly.

"Senior Brother Xuanyu is really diligent!Hey, old, old!"

"Senior Brother Xuanxuan, let's go down to Qi, leave him alone!" Sima Su, who was dressed in a brocade suit and had a good demeanor, said with a smile.

"You go down first, and the little brother will come back to ask for advice later!" Liu Yu said with a smile while mixing talisman blood.

Sanzong's warehouse is located in a remote corner of the shipyard, except for the occasional "trap float" that comes to pull spiritual materials, few idlers pass by, but fortunately, the three of them are companions, and there are people who talk, and time flies quickly.

Liu Yu drew a few four-grade spirit runes, played one or two more games of chess, and before he knew it, it was time to go. During this period, the factory sent someone to pull away a car of "cold iron", and Liu Yu also made a detailed registration in the account book.

At the end of the day, the shipyard was finished, and Liu Yu and the three of them put down the library door, opened the guardian array, took away the forbidden spirit key, and walked towards the gate of the shipyard.

This shipyard is called the "Holy Whale Spirit Ship Bureau", and it is an important place for the "Winter Water Alliance", and the magic circle is strictly prohibited, prohibiting all idlers from approaching. It is also strictly forbidden to wander around in the factory, and at the same time, it is strictly forbidden to fly in the sky near the shipyard, and a forbidden air circle has been laid out.

Entering and exiting the shipyard can only go through the main entrance, and entering and exiting must carry a special identity token issued by the "Winter Water Alliance".

At the main gate, Liu Yu met with Xuanbei's master and apprentice, handed over the account book to his uncle Xuanbei, and then the three deacons returned to the shipyard a few miles away.

This "Holy Whale Spirit Ship Bureau" is built along the coast, located in the east of the "Beluga Harbor" hundreds of miles away, very remote, back to the shipyard yard, but also tea chatting, and then go back to the house to practice.

This "White Whale Harbor" is abundant in aura, and the concentration of aura is stronger than that of "Beiluancheng", but it is still not as good as Huangsheng Mountain.

Although it is okay to maintain daily practice, these days, Liu Yu still spent a few spirit stones in his hand to make a four-grade "Gathering Spirit Talisman", and with this "Gathering Spirit Talisman" as the array, a simple talisman array was placed in the room to assist in cultivation.

In the future, Liu Yu will also make another four "Gathering Spirit Runes", and improve this array according to the "Five Spirit Gathering Rune Array" recorded in the animal skin spirit book, and gather the spiritual energy of the Quartet to facilitate his own cultivation.

It's just that Liu Yu is shy now, and the success rate of the four-grade "Gathering Spirit Talisman" is too low, so he can only make up for it slowly, and he still draws the four-grade "Qi Shield Talisman" as the main thing, and earns some spirit stones first, and then he can't open the pot.

Ten days and half a month passed, Liu Yu has been the "gatekeeper" of the idle warehouse, until one afternoon, Xuanbei Daoist came to the warehouse with an angry face and Xuanshan with his head on his head.

It turned out that the people of Xuanbei Dao asked Xuanshan to supervise the work in the foundry, but they never thought that Xuanshan would sneak out of the shipyard and go to the "Blood Lion Gladiatorial Arena".

"You stay here, if you let the teacher find out that you slipped away to that ghost place, the teacher will not have you as an apprentice!"

Today, he invited a steward of the "Winter Water League" to a restaurant in the city to have dinner, and by the way discussed some issues on the timing of the shipbuilding construction period, so he asked his apprentice Xuanshan to stay in the foundry to supervise the work.

I didn't want the steward of the "Winter Water Alliance" to leave in advance, and when the people of Xuanbei Dao returned to the factory, they didn't see the figure of Xuanshan.

After a few inquiries, I learned that Xuanshan had slipped away to the "Blood Lion Gladiatorial Arena", and I heard that every day when the shipyard got off work and returned to the courtyard, Xuanshan would secretly go to the "Blood Lion Gladiatorial Arena" at night, and I heard that he had lost more than 100,000 low-level spirit stones.

"I know the master!" Xuanshan said with a bitter face, thinking that today was really unlucky, he was caught by the master, not to mention, he lost 20,000 low-level spirit stones in the bet, and the master gave the 200,000 silver moon banknotes, there are only one or two left, and I don't know when I will be able to turn the book.

"That ghost place is very deep, nine out of ten bets and nine losses, haven't you heard? Hmph! Xuanyu, let's go, you can stay here for me to think about!"

......

Liu Yu followed the people of Xuanbei Dao to the shipyard's heavy foundry workshop, which consisted of more than a dozen empty factory houses, which were filled with all kinds of strange-shaped machinery and equipment, some large and some small, the big ones were as high as a hill, extremely thick, and the small ones were also tall.

Judging from its delicate structure and the complicated and tightly engraved runes on the instruments, these instruments are all products of extremely accomplished organs, and they must be the hands of masters who have achieved great skill in the organs, which is an eye-opener for Liu Yu.

"Xuanyu, you can stay here and watch, and record the number of spiritual materials of this sect before and after refining. Xuanshan took Liu Yu to know several "Dongshui League" stewards in the foundry plant, and briefly introduced the casting process in the factory to Liu Yu, and then instructed.

"Okay, Uncle Shi!" Liu Yu nodded in response.

At this time, the factory was a raw material factory, and a cart of "cold iron" pulled from the warehouse was temporarily piled up here, and these "cold iron" were forged through mechanical equipment, and finally refined, and cast into the semi-finished hull armor plates of the psionic battleship.

The main task of Liu Yu is to record the input of raw materials and the harvest of the final semi-finished products to see whether this proportion meets the qualified standards given by the "Winter Water Alliance".

This move is to prevent the "Winter Water Alliance" from cutting corners, greedy for the ink sect to build the ship's spiritual materials, and the spiritual materials used to build the ship are all rare materials.

The uncle "Xuanshan" personally supervised the entire refining and casting process, and supervised the hardness and density of the semi-finished hull armor plates, whether they were qualified,

If there are unqualified products, they will be rejected, and urge the "Winter Water Alliance" to return to the furnace and recast until it meets the standards, which is extremely critical and necessary.

If there are defective products mixed in the armor plate, it will reduce the armor defense of the "psionic battleship" built, and it is likely to become a hidden weakness, which is not to be sloppy at all.

Of course, as one of the two shipbuilding giants in the Eastern Yuan Realm, the shipyard itself has strict casting qualification standards, and special personnel are also sent to inspect it, and there are very few defective products.

Acting like this is also to show the attitude to the side of the "Winter Water Alliance", don't think that the Yellow Saint Sect is too biased to fool, and the three members of the sect are staying here, which is to serve as a warning.