Frowning, Yan Guilai turned around, walked along the stairs, and rushed towards Liu Yan's lounge.

Although the maids didn't know the relationship between Liu Yan and Yan's return, it was obvious that the two had lived together for a long time.

Therefore, after walking along the way, Yan Returns and walked straight into Liu Yan's lounge without any obstacles.

Looking around, as the general secretary of Jinfeng Restaurant, the decoration here is magnificent and luxurious.

After a quick glance in the room, Yan Guilai quickly found Liu Yan's bedroom and hurriedly strode in.

Looking around, Liu Yan stripped herself again, leaving only a small doudu, lying on the bed, not knowing the situation of sleeping.

Shaking his head, Yan Guilai fell beside Liu Yan and fell asleep.

It’s not that Yan Guilai likes to take advantage of girls. For some reason, Yan Guilai feels so empty inside and cannot fall asleep alone no matter what.

Whenever he is alone, he feels extremely cold and lonely, and he will make him crazy.

Only when there are people around you will Yan Guilai's mind calm down slightly. Although it is still extremely cold, at least it will not be so lonely.

The next moment... Yan's consciousness awakened from the big cave in Tiantai Mountain thousands of miles away.

Looking down, Situ Lehman was standing in front of him, his pretty face full of coldness.

Frowning, Yan Guilai said, "What, is there something wrong?"

Nodding, Situ Lehman said: "Flying in Feitian City, I just sent a message saying that I had found the copper library!"

What? Copper Library!

Hearing Situ Leman's words, Yan Guilai couldn't help but open his mouth wide. What the hell is this copper warehouse?

Faced with the surprise of Yan Returning, Situ Lehman said: "Don't be surprised. In order to replace the spirit stone, a total of three currencies were launched, namely gold, silver, and bronze. Each of them needs to be reserved."

Nodding with a wry smile, Yan Guilai said, "I know what you said, but... what I am looking for now is the silver treasury! This bronze has no effect on me."

Shaking his head, Situ Lehman said, "I heard you say that these silvers are used by General Youzai among the seven generals of the human race to refine weapons, right?"

Nodding, Yan Guilai said, "Yes, that's true, but... what they lack is silver, not bronze!"

Shaking his head, Stu Lehman said: "It is impossible. You know... whether it is gold or silver, they are just auxiliary metals. Generally speaking, human weapons and armor are still made of bronze as the main material, and it is impossible to lack them."

this……

He hesitantly looked at Situ Leman. Yan came back and thought for a moment, and then had to agree with Situ Leman's view.

If weapons and armor are made of gold and silver, they will not be able to be used at all.

Whether it is gold or silver, its hardness is very low, and you can even bite out marks with your teeth.

Therefore, it is impossible to use gold or silver as the main material to refine weapons and armor.

Moreover, if you take a step back, Youzai has a million troops. If everyone wears armor made of gold and silver, how much would it cost? Youzai would not be able to afford it.

Looking at Yan Guilai's sudden expression, Situ Leman said: "I know a little bit about human weapon refining techniques. It is basically carried out according to the ratio of seven coppers, two silvers and one gold..."

Nodding, Yan Guilai said, "So that's the case, but... why don't they use iron? The iron seems to be stronger and sharper, right?"

Shaking his head, Situ Lehman said: "No, although the iron weapon is strong and sharp, the conductivity of spiritual energy is very poor. It requires very advanced refining techniques to be refined. Ordinary refiners cannot refine it."

Yueran nodded, and Yan Guilai immediately understood.

Iron tools are indeed powerful, but the spiritual conductivity of iron tools is very poor. Ordinary weapon refiners cannot use iron to refine high-quality weapons and armor.

If you forcefully refine the iron weapons and armor, the strength of the refined iron weapons and armor is also very poor, and it is difficult to refine high-level weapons and armor.

Although many imperial weapons and imperial weapons are made of iron, in fact, those super imperial weapons and imperial weapons are actually made of meteorite iron from the sky. Although the main component is also iron, they have characteristics that ordinary iron does not have.

After thinking, Yan Guilai said, "Okay, then these bronzes will be left there for the time being, but... the most important thing now is to find silver. I have promised Youzai to raise them with all my might."

Nodding, Situ Lehman said, "The reason I came to call you is because the silver energy in the copper cusp is very strong. We all doubt that under the copper cusp is the silver cusp!"

Hearing Situ Leman's words, Yan Guilai's eyes lit up instantly. Without saying a word, he opened his mouth and swallowed Situ Leman in one mouthful.

Before Situ Lehman could protest, Yan returned and used the dimension shuttle, folded the space, and rushed to Feitian City.

The positioning python bead was being carried by the Flying King at this moment, and at this moment, he was also in the copper warehouse.

Therefore, as soon as he appeared, Yan returned and saw a mountain of bronze.

After careful pressing, these bronzes were all huge copper strips ten meters long and one meter thick. Each one was extremely heavy, weighing hundreds of tons.

He sniffed gently, and indeed... As Situ Lehman said, in the huge warehouse, there was a strong smell of silver, and there was a strong smell of copper...

Although it is not certain how much silver is here for the time being, there is no doubt that there must be a large amount of silver stored under this copper warehouse.

Excited, Yan Guilai suddenly vomited Situ Leman, ignored her and complained repeatedly, opened her mouth and put away the huge copper strips one by one.

The cricket-shaped space with a diameter of 100 meters was completely filled with thick and long copper bars in just a few breaths.

After rushing back to the cave, Yan Guilai spit out all the copper strips and then rushed over again.

After running hundreds of times in a row, all the bronzes in the copper warehouse were finally moved away.

As the last layer of bronze was removed, in an instant... the silver-white light rose into the air, almost flashing the eyes of the swallow returning.

Looking around, thick and long silver bars piled up there layer by layer. At first glance, they were like a silver ocean!

Of course, the volume of silver bars is not as large as that of copper bars. The entire volume has been reduced by countless times.

Gently rolled up a silver bar, Yan returned and estimated that the weight of the silver bar was about 100,000 taels of silver...

Looking around, there are millions of silver bars piled up in the huge warehouse, which is almost the same as the number of gold bricks.

Although the quantity is the same, a silver bar can be 100,000 taels, so one million can be 100 billion taels of silver.

Looking at the piles of silver piled up like gravel, earth and stone, Yan Guilai couldn't help but sigh.

No matter how good things are, once there are too many, they will become boring.
Chapter completed!