Chapter 142: exchange

"Copper ore? Why not exchange pure copper directly, is the price of pure copper high?"
"Well ... pure copper is a metal material, and the price is 50 times higher! Take it back with copper ore and carry out smelting to get the most metal and high variability.
Moreover, most of our current copper is mainly used to cast city walls, build hidden defense measures or to expand the holy city.
The city wall only needs to have a copper content of 50% to isolate ‘life outside the city’. There is no need to use pure copper ... Instead, the addition of other metals or special stones on the basis of 50% can greatly increase the hardness and toughness of the city wall. "
"Smelting technology ... sounds very developed."
"There is a dedicated alchemy team in the holy city, and smelting metals is not difficult."
"Alchemy ..." Han Dong has heard this term for the second time. If he returns to school this time, Mr. Black and White has no special arrangements during this semester. During his spare time, Han Dong intends to engage in sideline business.
After all, Han Dong is different from a regular trainee knight.
In addition to the needs of clothing, food, housing, and transportation, additional economic needs are needed to support this `` special head ''.
Of course, Han Dong himself is also interested in the special sciences of this world.
His Majesty's copy, while killing monsters, engage in hobbies and relax, it's good.
Uh ...
"Is that different in terms of difficulty?
Replace the brass, I still have thirty points to redeem ... let's see what is there first. "
In addition, Han Dong still has a doubt.
That is, if it is possible to exchange all the points for brass and then use them directly as money in the holy city, is it feasible? This is a lot of money.
Zakas vetoed immediately.
"Brass is different from copper coins.
The value of copper coins is much higher than its own copper content. As a currency, the [Sacred City Treasury] in the name of the parliament is responsible for manufacturing and issuing.
Because copper metal is of great significance to the holy city.
Using copper coins as a high-level currency is also a way to indirectly remind people of the importance of brass ... In the manufacture of copper coins, not much brass is actually spent.
的 The copper content of a copper coin is controlled at about 30%, and the total quality of the copper coin is not high.
The monetary value is mainly realized through special manufacturing processes and the unforgeable seals printed on the front and back of copper coins. "
"That's it!" Han Dong nodded.
Kas continued: "Also, even if we bring brass back to exchange a lot of money ... but [Trading Center] provides limited props.
积分 In the fate space, points can be exchanged for anything.
Yes ... anything, as long as you have enough points, you can exchange it.
Also, only those who survived the fate event can come here once!
只有 The exchange time is only half an hour at a time, and the opportunities are extremely precious ... Like we are all prepared in advance, this time we can clear the customs alive, and we can exchange the things that suit you best. "
Han Dong, in accordance with Cass's teachings, reached out and touched the surface of the shell similar to the Dyson ball.
投影 A screening screen for stereo projection is projected in mid-air, which is divided into six categories.
【Equipment】
【Books】
【Living thing】
[Consumables]
【Materials】
【Other】
When Han Dong saw such a high-tech projection interface, he further affirmed that this Dyson ball-like thing was by no means a product of the current world.
He also made Han Dong guess the origin of fate space.
"A future higher civilization has seen the horrors and potential dangers of 'out-of-city life', a means left on the earth in advance? Go back and ask Mr. Black and White ... I don't make sense here.
First find the brass through the searcher, and spend 10 points in exchange for one ton of brass to make a difference.
Next, with only thirty minutes left, Han Dong began to quickly review the relevant categories.
如 Indeed, as Kas said, almost everything can be exchanged here. The [equipment] column is opened, and it needs to be screened by quality and type (weapon, helmet, hand, etc.).
The corresponding equipment will be ranked from low to high by the point price, which makes Han Dong dazzled.
The price of a piece of green high-quality equipment is about 20 ~ 60 points.
蓝色 Blue well equipped, the price is at least three digits.
Expensive ... definitely expensive.
In this calculation, as a trainee knight, Han Dong must pass three times of fate space normally to have enough points to redeem blue equipment ... Of course, there are some special rewards for fate events that may have points rewards.
But there is a benefit here.
Fate events, various sideline plots, and equipment awards are basically random.
Here, as long as you have enough points, you can redeem the equipment that suits you best ...
Han Dong then opened the [Books] category, which belongs to a category that Han Dong is not clear about.
Inside contains various magic books, secret books, and even the book of demons, and can also get the power of demons from it.
follow closely.
Han Dong also turned to very interesting things, the cultural martial arts belonging to his own country, and even the secrets of cultivation that only appeared in some novels.
The price of basic martial arts is not very high, about 20 points can be bought.
As far as repairing cheats is concerned, the cheapest is to start with five hundred points, and the quality is also blue or more ... Han Dong will not consider it for the time being.
Although Han Dong doesn't do much physically, he doesn't plan to buy a book of exercise to exercise his body ... the body only needs to be replaced gradually to improve, there is no need to practice it by yourself.
Moreover, Han Dong currently has a book that is ‘obscure’ ~ EbookFREE.me ~ I have no time to learn anything else.
[Live] is a column that Han Dong values ​​more.
内部 You can also check the strange beast life inside.
Except human beings.
Even if there are some magical or fantasy creatures ... all kinds of Warcraft, from lava dogs and wind wolves similar to ordinary dogs, to dragons, Beamon giants, giant sea monsters, everything.
Of course, there are many humanoid races ... such as elves, trolls, half-orcs, organ creatures, and so on.
This humanoid life is not only expensive and limited to purchase (you need to reach the seed germination and reach the knight stage to purchase such humanoid life).
Some trainee knights who are in control should exchange their living creatures here.
Han Dong stared at a living creature with a high price and wasn't interested at all ... If he wanted to, he could just go to 'Fate Space' and grab the ready-made one.
Chen Li and Tuogu are no worse than these living creatures in terms of potential.
As for the subsequent consumables and materials, there are many things that Han Dong is interested in, such as the medicine for life and death of human bones and bones, or the potion that can instantly fill up energy, which is enough to solve many dilemmas, but the price is not what Han Dong can currently afford. of.
Han Dong is not clear for the time being, and 30 points can not be exchanged for too good things, ready to use next time.
that's it.
东 Han Dong who had exchanged a ton of copper ore returned to [Bell Tower].