"What are you using this box for?"

"Food, food with moisture and salt."

"Then you have to pre-process the box."

Yod pinched his chin and beard.

"If it's heated and put in water, it will form a blue film, which will prevent corrosion to a certain extent."

"I know that."

This Fugui is really not bragging, he knew when he was a child that if the iron needle was burned red and put in water, there would be a blue film on the surface of the iron.

This was discovered when he was making his own fishing rod fishing, and only after learning chemistry in junior high school did he know that this thing is called ferric oxide, which has the ability to resist oxidation and corrosion.

"That's good."

Yode didn't seem surprised that Fugui knew this, and he was a little knowledgeable to draw such a sketch.

"If you calculate it this way, now a pound of wrought iron is about a silver dollar, according to the size of this lunch box you designed, a pound of wrought iron can almost stamping out five lunch boxes, and then there are some leftovers, not considering the heating coating, just cutting and stamping or something, and the cost is only three copper coins, but if you count the heating, then it depends on.."

"I'll figure it out myself."

"Well, if you don't think about heating the coating, how about you leave this matter to us? We also have a very spacious place in the backyard, as long as we improve it slightly, we can change a simple production line, 24 hours non-stop processing is no problem, and the leftovers are recycled to me, each of which will give you half a copper coin. ”

Fugui's eyes rolled, indeed, this kind of work without technical difficulty is actually the same for anyone, anyway, as long as he can ensure the stability of his supply, not to mention that the figure girl in front of him is so eye-catching, hehe..

"Of course, it's an honor to work with a master like you."

(Hehe, I finally have a little pocket money, so the ontology doesn't give me an allocation)"

“...”

"Nima's, is it too late for me to refuse?"

Fugui's face is still full of smiles, and it doesn't look like he's changed at all, but he has already begun to scold his mother in his heart, how many doppelgangers does this ghost princess Nima have, how do you feel like she ran into it casually...

"Whew~~"

After thinking about it, Fugui still didn't do it, and he had already made the price of two and a half copper coins, if he raised any objections, he would inevitably not make the other party suspicious, and when he introspected before, he could write clearly, and the best disguise was to follow the crowd.

"Anyway, as long as I don't show the means I showed that day in front of her, there will probably be no problem."

As for the abilities used in the steam locomotive and the underground black market before, it doesn't matter, there are many extraordinary abilities in this world with very gorgeous light and shadow effects, as long as he is not weak-minded, no one will connect them.

Moreover, since this princess's doppelganger is everywhere, it is not necessarily a good way to blindly dodge, if you can learn some information through her, you can go around her more calmly in the future...

(At home?) Yod? ）”

(Talking about business, what?) ）”

(Come over here and get the detector, are you done?) ）”

(Come on, done)"

"Detectors?"

Fugui was there talking to Yode about the content of the contract, but he couldn't help but be a little curious.

(Why, you've finished spreading bait?) ）”

(Almost the entire nook and cranny of the black market has been sprinkled, and it is estimated that it should have been eaten by the demon rat, but are you sure it will not be pulled off as a poop?) ）”

(Don't ask, you don't understand, how is the black girl now?) ）”

(The wounds have healed, but they are still on bed rest, and it is estimated that they will be on the ground in at least one month and heal in two months)"

"Is this going to target the Rats?"

Fugui smiled and said nothing, it is estimated that even if they find the lair of the Demon Rat Gang through some means, they will only find one place of bones.

"Wait, can I follow along?"

His eyes rolled slightly, and Fugui couldn't help but have such a thought in his heart, he was reluctant to look at it before, mainly for fear of causing trouble, but with this organization in front, then he had nothing to worry about.

Especially compared to that day, he has one more means of manipulating his own ability, naturally, it comes from the magic pattern engraved on the metal particle in the body of the demon mouse, to be honest, he still doesn't understand how he understands, but it's so metaphysical, as if he can see the essence through the phenomenon with the help of electromagnetic waves..

...

"The first batch, I plan to order 100,000 lunch boxes in the first batch."

After calculating for a while, Fugui said, anyway, this thing can't be bad, order a little more, it's a big deal to use it slowly.

(100,000?) If it's iron, let's take the goods from the body at a cost price of three copper coins a catty, then this one can earn about 1,900 silver dollars, tsk, it's really fucking pocket money, but it's better than nothing, and if he can keep doing it here, it's a long stream)"

"I'm rubbing, is your body so awesome? A pound of iron for a silver dollar will cost you three copper coins, a difference of nearly two-thirds of the price."

Inexplicably, Fugui has a new understanding of the financial resources of this ghost princess, of course, if she is a royal family, this is normal.

"Yes, I'll give you the money first, and I'll be able to pick it up in a few days?"

"Five days. . . Seven days, and you have to prepare for it in the early stage. ”

"Okay."

...

"Lady Yode! We're here to pick it up. ”

While the contract was being written, the steam door was opened and two women walked in side by side, both in their twenties, and Fugui didn't know each other.

But from the analysis of clothing and appearance, they are all from the underground black market, and the people who have lived below for a long time have extra white skin compared to ordinary people.

"Go ahead, I'm not in a hurry here."

"That's out of company."

"I'm sorry."

"It's okay, you're busy with you."

Waving his hand to the two girls, Fugui continued to bow his head and draft the contract, of course, his attention followed the three women to the backyard.

...

(He's here to buy something?) ）”

(Lunch box.) ）”

(Huh?) ）”

(100,000!) ）”

(Wow!) ）”

(So how much do you earn?) ）”

(Let's make a small profit of 2,000 silver dollars.) ）”

(How so?) ）”

(What people want is to weaken the cost to the extreme, and the lunch box is estimated to be pinched flat with a pinch of the hand.) ）”

(What's the use of that?) ）”

(How do we know, but is there a doppelganger who wants to come over to earn extra money, responsible for carrying lunch boxes and loading trucks, 500 lunch boxes and a copper coin!) ）”

(You bitch raised too dark!) I will move them for you, and it will only cost 200 copper coins, and it will cost 1,000 silver dollars to hire civilian workers to move them! ）”

(Die, give you a thousand, we'll really earn pocket money.) ）”

(You can let him out, after all, you are only responsible for doing it, and the shipment is his own business)"

(Yes, when the time comes, we will keep five hundred, and who will come for the remaining five hundred?) ）”

“（... ）”

(Okay, don't make a fuss, that man is a transcendent, do you notice?) ）”

(The Transcendent?) We didn't have a watch, but it doesn't matter if it's all about me, what does it have to do with me)"

(Fool, I mean, have you ever seen him?) Before? You know, we have most of the information about the transcendents in Wallash. ）”

(Eh, patronizing and thinking about business, we forgot...) ）”

(Moreover, have you noticed that his height is somewhat similar to that of the man that day...) ）”

(It can't be such a coincidence...) ）”

(Brunette black girl, your prince charming has appeared!) ）”

(Damn it, whose Prince Charming...) ）”

(Ontology, what should we do.) ）”

(We owe him once, we can try to analyze it, if it is him, we will stop there, there is no need to investigate deeply, but if he encounters any difficulties in the future, we can help him once.) ）”

(Roger!) ）”