Back home, Yang Xin'an thought about it and now that the brother and sister have settled down, he decided to write a letter to Xiao Zhengtai Bai Chen, telling him that he could come to Dawn City to play, and by the way, he said how much the elf missed him.

Naturally, Yang Xiaoxin will do the letter, and after Liu Er finds a chamber of commerce to help bring the letter over tomorrow, the brother and sister will not care about this matter.

As for why there is no special department for sending letters, the brother and sister asked Liu Lao to know that it is not none, but it is basically governmental, and the people can only send messages through the Chamber of Commerce or hired mercenary adventurers.

Yang Xiaoxin felt that the inscription and the formation were so developed, why didn't she think of a way to study the inscription group or communication formation that could transmit information, and only after asking did she know that there really was, the communication distance of the communicator made by the inscription can only be transmitted in the same city at most, although the formation can be transmitted across the city, but the consumption of Yuanshi is too great, if it is not a particularly important or urgent matter, the communication formation will not be used generally.

Life is dull most of the time, in addition to going to the martial arts academy every day to listen to classes, that is, soaking in the library building of the martial arts academy, or going to the formation tower to take some tasks to carve inscriptions.

Of course, the tasks they can take on now are all very low-level tasks with two or three credits, like those hundreds or thousands of credits in the formation tower, and the high-level tasks that require the direct production of the formation base or even the formation disk, which is too difficult for the two of them now.

Time flies, and a few days before the arrival of the monthly holiday, the steward of the carriage and horse shop came to the door, and I don't know where he found out the addresses of the two.

After the news of the gambling stone shop spread, the whereabouts and addresses of the brother and sister were deliberately hidden by the city lord Bai Haolong, and they couldn't find it at all if they didn't have a deep relationship or didn't know them.

After asking the reason for the other party's arrival, Yang Xin'an refused, he wanted to buy an off-road vehicle and go back to study the steering structure of the four-wheeled carriage, which the brother and sister could not agree to anyway, although now the brother and sister don't seem to need the off-road vehicle.

In the end, he promised to give him a simplified version of the steering structure drawings three days later, and only succeeded in persuading him to leave, and before leaving, he also put down the yuan stone worth one million gold coins, saying that this was just a deposit, and he would sign a serious dividend contract after getting the drawings.

Yang Xin'an felt that some things could be thrown out and made by others, such as bicycles, self-propelled tricycles, stoves, kettles, and it seemed that iron-related tools could be drawn and disseminated, and the brother and sister found that the use of gold and iron in this world seemed to be limited to weapons and farm tools.

Thinking of Jin Tie, Yang Xiaoxin finally remembered to build some flying knives to practice, and pulled Yang Xin'an to find a blacksmith shop early the next morning, and finally asked Liu Er to take them to the largest blacksmith shop.

Looking at the wide storefront of the Zhao Clan Armory Hall in front of him, other people's houses are all statues and beasts, only his house and the Wang Clan's armor shop opposite the door are placed with weapons and armor stone carvings.

Before entering the store, they saw many adventurers walking back and forth inside to choose weapons, the brother and sister slowly stepped into the store, found a counter with few people, and said to the shopping guide inside: "Beauty, do you accept weapon customization?"

The beautiful shopping guide came to the spirit as soon as she heard it, and after saying "please wait", she ran into the backyard, and after a while, she walked out with a middle-aged man who was a little chubby.

Yang Xin'an looked at the noisy environment around him, it was indeed not suitable to discuss the matter of weapon customization, so he followed in.

Yang Xin'an originally thought that he would go to the backyard and go up the second floor by the stairs, but the steward turned to go up the stairs halfway, Yang Xin'an only came to hurriedly glance at the backyard, it was a huge blacksmith workshop, and there seemed to be not only human blacksmiths, but also dwarven blacksmiths.

Sitting down in the reception room, the fat steward said: "Two young ladies of the son, below is Zhao Funan, the steward of the Zhao Clan's Armory Hall, Xiao Li said that you want to order weapons, can you bring drawings or samples?"

Yang Xiaoxin hurriedly took out the drawn drawings and said, "That's it, the willow leaf flying knife, there are dimensions and requirements on it, how much does it cost to make one?"

After this Zhao steward picked up the drawings and read them, he said: "It takes about ten gold coins to make one, you shouldn't only need one, right?"

"Haha! Of course, more than one, if you want a hundred, how much discount can you give. Yang Xin'an said with a smile.

Steward Zhao shook his head and pushed the drawings back before saying, "One hundred will charge you eight hundred gold coins, but this kind of work is not very cost-effective for our Armory Hall!"

The brother and sister don't know how he thinks it's cost-effective, and the two of them really don't have high requirements for this kind of flying knife for practice.

Yang Xin'an thought for a while before saying: "This kind of ordinary flying knife really doesn't make money, order a thousand for me first! By the way, what good ore do you have here? We also want to customize some high-quality flying knives that can depict inscriptions." ”

Hearing Yang Xin'an say this, the steward immediately sat up straight, this was a big deal, so he hurriedly said: "I will take the two of you to our warehouse to choose the right ore, and it is not too late to determine the price of the forging difficulty of the ore." ”

After saying that, he got up and led the way with his hands, and walked ahead to lead the way, saying what ores existed in their warehouses as he went.

"We have five star meteorites, eight deep sea cold iron, twenty-one abyssal cold iron, thirty-eight core stones, one hundred and ten gold essence stones, two hundred dark iron stones, and many rare metals, but they are too small to add a small amount when they are usually added to enhance the hardness and toughness of the weapon. ”

Listening to what Steward Zhao said, Yang Xiaoxin asked curiously, "What are the characteristics and differences between these ores?"

"Of course, star meteorites are rare metal ores found in meteors falling from the sky, and it is extremely difficult that ten meteorites may not be able to produce a star meteorite, its value lies in the conductivity and amplification of vitality, and its properties are the best in the ore, suitable for the veins on the weapon. ”

"The Abyssal Cold Iron is heavy and strong, suitable for forging armor, the Abyssal Cold Iron and the Earth's Core Stone are suitable for crafting weapons, and the Golden Essence Dark Iron is relatively much more ordinary, and most of the weapons used by mercenary adventurers belong to this material. Steward Zhao replied one by one.

Looking at the shelves in front of him, some of the ores on them are the size of a fist, some are the size of a thumb, and some are more than one person and half a person high.

Star meteorites are only the size of a fist, different appearances, each piece has a few starlight in circulation, and there is a sign on the side that says that the star meteorite weighs 1,000 catties and costs 1 million gold coins.

The deep-sea cold iron is blue-black, there seems to be ice condensing on the surface, the largest piece is one person high, and it is written next to it that the deep-sea cold iron weighs 8,000 catties and costs 8 million.

The abyssal cold iron is jet black, looking black and shiny, ranging from the size of a fist to the height of half a person, and the average price per catty is 800 gold coins.

The core stone is dark red in color, ranging from the size of a fist to the height of a person, with an average of 600 gold coins per catty.

Yang Xiaoxin chose two star meteorites, three football-sized pieces of deep-sea cold iron, one abyss cold iron and one core stone, and after adding the forging fee, she spent a full amount of yuan stones worth eight million gold coins, paid the deposit, signed the agreement, and said that it would be delivered to the door within half a month, and the brother and sister left the Zhao Armory Hall and went home.