Hearing Song Qiuxue's words, Su Yue directly pulled people back to the stall, and without saying a word, bought the fake silver hairpin.

"Eh, I told you, it's fake, why do you still buy it? I ......"

"This young lady, everything in my house is real, don't talk nonsense." was yelled at by Song Qiuxue, and everyone else on the side of the road looked over, and the small vendor pretended to be angry.

Selling money is to be arrested by the government, and you can't admit that your hairpin is fake.

"My dignified Miss Song family, whether your things are real or false, I can't tell if they're real? You ......"

Su Yue is now desperate to confirm her thoughts, and she can't care about the truth of the hairpin: "I'm in a hurry to go back in advance." ”

When the words fell, regardless of Song Qiuxue, he hurried back.

"I'll let you go today, Su Yue, wait for me." Song Qiuxue originally wanted to compete with the small vendors, but seeing that Su Yue was in a hurry, she had to forget it.

"Su Yue, why are you leaving so fast, that thing is obviously fake, and we are still in such a hurry, that little vendor will definitely say that we slandered him." Song Qiuxue watched Su Yue hold the fake silver hairpin tightly, and she was even more angry.

"Don't be angry, if this thing is really the metal I thought it would be, we'll have a problem." There was uncontrollable ecstasy in Su Yue's eyes, if this earth silver was really modern aluminum, she really had to thank the little vendor.

Su Yue hurriedly walked into the back kitchen, and didn't even respond to Song Yu's greeting, which made Song Yu chuckle in her heart, and hurriedly stopped Song Qiuxue behind: "What's wrong with Ah Yue?" Could it be that Huang Shilong is looking for trouble with you? ”

"Oh, no, it's because she took a fancy to a fake silver jewelry made of earth silver at a stall, I won't let her buy it, she has to buy it, and said it's useful, eh, I haven't finished talking yet......"

Song Qiuxue looked at the eldest brother who had already followed Su Yue and left, and sighed lightly, it seems that the eldest brother was planted on Su Yue.

"Ah Yue, what did you find?" Song Yu followed behind Su Yue, and her tone was so calm that she couldn't hear anything abnormal.

"I just found a metal on the street with Qiu Xue, if it is really the kind I remember, then the storage problem of our hot pot base has been solved."

"Metal? What is metal? Is it a type of gold? "Song Yu traveled north and south, and he thought that his knowledge was extraordinary, but Su Yue would always bring him frustration.

"It doesn't matter, it's just a name, Ayu, quick, you take me to a blacksmith, I can't wait to verify it." Su Yue grabbed Song Yu's hand excitedly, and the starlight in her eyes seemed to have magic power, making people want to get closer.

"Ayu? Hey, you're excited silly too? Su Yue looked at Song Yu stunned and urged: "Time is pressing, let's hurry up." ”

"It just so happens that I know a blacksmith shop with good skills, you ......" Before Song Yu's words fell, Su Yue had already taken his hand and ran out of the Aftertaste Pavilion.

On the street corner not far away, Murong Shan watched the two get into the carriage, his dark eyes full of anger.

He waited at the door of the Aftertaste Pavilion for several days without seeing Su Yue's figure, but he didn't expect that the two of them had been together.

Thinking of the trivial discussions on the street in the past few days, Murong Shan's chest was full of anger, what did this Song Yu do, and whether his daughter-in-law was fooled, all of which made Murong Shan very worried.

On the carriage, Song Yu looked down at the clasped hands of the two, looked at Su Yue's excited expression again, and sighed lightly: "Ah Yue, do you mean that Tuyin can really solve the problem of hot pot base?" ”

"If this thing is really aluminum, then make it into an aluminum box and put it in the ice cellar, the storage time of the hot pot base can definitely be greatly extended, and if it can be made into an aluminum car, then it will not be a problem to ship the hot pot base to the whole country, and then we will make a fortune."

Su Yue was excited, and Song Yu couldn't help but have full expectations for the silver hairpin in Su Yue's hand.

There were a few strong men striking iron under the shed of the blacksmith's shop, and sparks were flying and the sound was constant.

Seeing the novelty, the two came to the backyard, only to see an old man lying leisurely on a rocking chair basking in the sun, and when they saw Song Yu, they immediately stood up.

"Hey, why did Young Master Song come in person, if there is anything to be beaten, let the next person come."

"Old Chen, this time I hope you can come in person, I have some personal matters to deal with." Song Yu still looked gentle and polite as usual.

Chen Lao also understands Song Yu's requirements, after all, the Song family can do business to this point, and some things naturally don't want outsiders to know.

"Although Song Shao commanded, if you hadn't reached out to help, the old man would have died a long time ago."

Su Yue watched Song Yu advance and retreat, and secretly sighed, this time it was reckless, just an aluminum, how could he lose his proportion?

The three of them followed Chen Lao into the room, and Su Yue handed over the silver hairpin in his hand: "Chen Lao, you just need to melt it and try to make it into a square container." ”

Chen Lao took it, swept his eyes at Song Yu, and saw the latter nodding and knew that this was indeed Song Yu's meaning, although the government forbade the private melting of clay and silver, but the grace of saving his life could not be repaid.

"Come with me, both of you."

"Good!"

Old Chen's refining technique was very neat and skillful, and as the temperature in the furnace became higher and higher, the color of the silver hairpin gradually turned black, but the melting time was much longer than Su Yue's prediction.

Song Yu frowned slightly when she saw Su Yue, and she also had a bad premonition in her heart, and said tentatively: "Su Yue, is it not the earth silver that you are looking for, half of that hairpin should actually be real silver, otherwise that vendor would not dare to blatantly put it out." ”

Su Yue's pupils shrank, and she suddenly understood in her heart that the hairpin was a mixture of aluminum and silver, no wonder the color became not very obvious when she burned it in the kitchen before. In this way, in this country that did not exist in history, the technology for refining aluminum already exists.

Soon, the silver hairpin turned into a solution, Chen Lao methodically poured it into the model, Su Yue's eyes flashed slightly, this so-called earth silver is aluminum nine times out of ten, but this hairpin melts silver, I don't know if the performance of aluminum will be affected.

"Two, I've done my best, can you see if it meets the requirements?" Chen Lao wiped the beads of sweat from his forehead and smiled: "I haven't done it myself for a long time, and I am out of breath when I practice this little gadget, it seems that I am really old." ”

Su Yue took it and glanced at Song Yu: "Let's go back first." After all, this is a matter that cannot be put on the surface, and Song Yu's initial caution was correct.

"Old Chen is bothering." Song Yu arched his hand, not at all worried about the fact that Elder Chen would leak the secrets of the earth.

"Young Master Song is serious, if there is a need, the old man will definitely do his best." Chen Lao didn't ask much about what kind of existence the Song family was, and he wouldn't shoot himself in the foot.

As soon as she returned to the Aftertaste Pavilion, Song Qiuxue curiously took the aluminum box and fiddled with it: "Is this what kind of aluminum you are talking about?" The one that can save the hot pot base? ”

"Is there hot water?" Su Yue didn't pretend to be mysterious, and was ready to answer questions for the two siblings.

"It's not hot, is it okay to have warm tea?" Song Qiuxue diligently moved the tea.

Su Yue poured the tea into the ordinary teacup and aluminum box respectively, and looked at the two of them with a smile: "You touch the outer walls of these two cups, how do you feel?" ”