One thing after another was sold, all of which were worth more than a few thousand gold coins. Various precious materials opened Xiao Ling's eyes. The atmosphere in the entire auction venue was warm, and the bidding was fiercer than the other, which was amazing. Xiao Ling sighed that there were so many rich people. He glanced at these players casually and found that their level was relatively high, most of them were around level 30.

The auctioneer smiled and said, "The next thing is expensive items. If the gold coins in your pocket are less than 5,000 gold coins, please give up your seat to other mechanical alchemists. Thank you for your cooperation."

Several mechanical alchemists blushed, but none of them got out of the way. If they walked away, they would clearly tell others that they had no money and they could not afford to lose this person.

The auctioneer glanced at the audience, not surprised at all by the scene. He took out a thick book from the package, with a slightly damaged corner, and the gray paper seemed to confirm that the book was quite old. "Is anyone interested in the junior gemi-tech engineering specialty?"

When Xiao Ling heard the word goblin, his eyelids suddenly jumped. Goblin technology was too attractive to Xiao Ling. All mechanical alchemists were ready to move because human engineering was passed down from goblins. Their engineering was much more profound than humans. For mechanical alchemists, its temptation was quite great. The word "primary" reduced the value of this book a lot.

The auctioneer saw the fiery eyes of the mechanical alchemists and knew that the effect was pretty good at the moment, and said, "The starting price is 3,000 gold coins, and bidding is now started."

"I give out 3,200 gold coins." "I give out 3,300 gold coins."...

The voices of the mechanical alchemists were heard one after another, but when it was more than 5,000 gold coins, the price increase began to slow down, and finally stayed at around 5,500 gold coins, and no one increased the price.

The mechanical alchemist who said 5,500 gold coins glanced at the audience, and looked happy, thinking that this local engineering specialty might fall into his hands. A faint voice sounded: "Five,600 gold coins."

His heart sank and continued to follow: "Five thousand seven hundred gold coins."

"Five thousand eight hundred gold coins."

"Five thousand nine hundred gold coins." Another hundred more.

"Six thousand gold coins." Xiao Ling followed slowly, calm and composed attitude made the mechanical alchemists unable to see the depth. He glanced at the robe on Xiao Ling's body. Xiao Ling was wearing a robe on the body. Could it be that he bought it for his companions? The mechanical alchemists thought.

A trace of sweat oozed out of the mechanical alchemist's forehead and finally said dejectedly: "I'll give up."

"Is there anyone else to increase the price?" the auctioneer glanced at it and asked, "Six thousand gold coins once, six thousand gold coins twice, and six thousand gold coins three times, the transaction was completed."

Xiao Ling paid the gold coins on the stage and put the local mechanics training into the package. The auction continued, but there was nothing that Xiao Ling needed later.

Xiao Ling bought some metal in the NPC store and walked towards the hotel.

Back at the hotel, Xiao Ling summoned the mechanical gargoyle, Guji. After seeing Xiao Ling, the mechanical gargoyle screamed happily. The broken wings of the mechanical gargoyle made Xiao Ling feel a little sad. Should I repair the mechanical gargoyle first or check "Elementary Goblin Engineering Specialty Training" first?

Xiao Ling thought for a while and was not in a hurry to repair the mechanical gargoyle. It would be better to read the information first and then study it carefully. Xiao Ling looked through the "Elementary Goblin Engineering Specialization", which were covered with white paper without any handwriting. It seemed that this book was a special item and only the owner could read it.

Xiao Ling put "Elementary Goblin Engineering Special Practice" on the table, put his right index finger on the top of the book, and a faint spiritual power was integrated into "Elementary Goblin Engineering Special Practice", and the handwriting in the book slowly appeared.

Like "Mechanical Alchemist Special Practice", "Elementary Goblin Engineering Special Practice" is a popular reading for goblins, but the contents described in it are much broader and profounder than those in "Mechanical Alchemist Special Practice".

Xiao Ling flipped through it and gradually immersed in the mysterious goblin technology described in the book. "Elementary Goblin Engineering Special Practice" tells many theories that were not in "Mechanical Alchemist Special Practice", which made Xiao Ling suddenly realize after reading it. Xiao Ling, who had a slight understanding of mechanical alchemy, gradually formed a general outline in his mind.

When Xiao Ling turned to the article made of mechanical puppets, he realized how naive it was to use different metals to make various parts of mechanical puppets. Different metals are difficult to get in, especially some metals with specific magical properties. If they are forcibly installed together, they will only achieve half the result with twice the effort and form the opposite effect. Some goblin masters have tried to make mechanical puppets with different metals and found that the fit of metals has certain rules, but the "Elementary Goblin Engineering Specialty" does not tell the story of those metals that can fit.

Xiao Ling took out "Mechanical Alchemist Special Practice" and looked for similar articles in the book, hoping to get more information, but only found a sentence in the corner: Mechanical puppets can only be made of one metal.

Xiao Ling smiled bitterly. This is the difference in academic attitudes between goblins and humans.

It will take a long time to explore the parts of mechanical puppets using different metals.

Xiao Ling carefully studied "Elementary Goblin Engineering Specialty Training", then put it in the package, dismantled the wings behind the mechanical gargoyle, arranged a refining formation on the ground, and prepared to remake the wings of the mechanical gargoyle.

Xiao Ling was about to start making, but stopped again and took out a piece of white paper to write and draw. "Elementary Goblin Engineering Specialization" gave Xiao Ling a lot of inspiration, especially structure, which was of great help to the production of wings and other items.

Xiao Ling added some metal to the formation and began to refine the wings of the mechanical gargoyle. A blue light flashed by, and a pair of wings made of purple gold were quietly placed in the center of the formation. The remade wings were slightly larger than the wings before the mechanical gargoyle.

Xiao Ling picked up the wings of the mechanical gargoyle and installed them on the mechanical gargoyle. Guji, the mechanical gargoyle flapped its wings happily, and found that the pair of wings were more powerful than before, so he flew up excitedly.

Xiao Ling opened the mechanical gargoyle attribute panel and found that the movement speed of the mechanical gargoyle changed from the original fifteen to the seventeenth, adding two points. It turned out that the mechanical gargoyle attributes are related to each part of the mechanical gargoyle!
Chapter completed!