attack city

Of course, maps are usually not paper, and only a few cities provide paper maps.

It is something similar to a disk. There are several computers in each city, which are placed in writers and readers. When upgrading to the manor level, the computers will also appear after the upgrade.

You can take out the disk and send it over for copying, and then transfer it directly to the computer, or you can project it on a big screen.

Because whether it is geography or dangerous zones, they may theoretically disappear or change, so those markings are based on the marking time as a reference.

The offset time is used in days, that is, how many days have passed.

For example, if a certain area is marked with a large number of high-level energy behemoths, but the time was three years ago, then you may not actually encounter energy behemoths now.

This is probably the function of map annotation.

Some labels will also have brief explanations, which can be used as a reference.

This map only covers a regional geography of more than 50 million square kilometers. Xiang Yang certainly did not think that this was the entire map owned by Guihua City.

When selling maps, they generally do not sell all of their maps. They usually mark out an area, that is, cut it out and copy it.

But it is much better than the map Xiang Yang is using now, and the annotation is much more detailed than the maps he has seen before. With his own map, it can be much richer.

Annotations cannot be removed individually. To remove them, the entire category will be blocked.

For example, all locations where energy behemoths appear are blocked, etc. Therefore, unless otherwise specified, at most, only the locations where ruins appear will be blocked, and other geographical locations and labels will be left. This is almost a routine operation.

The reason why the locations where ruins appear is blocked is because these locations are treasures and are very expensive to purchase. If there are many on the opponent's map, the entire Shenlong City's wealth will not be enough to buy them.

With just a map attached, Xiang Yang would naturally not make such a request.

If you really want to buy it, it will be a separate ruin, and you will have to describe the directions and internal conditions orally instead of adding it to the map.

After the transaction was completed, Shenlong City continued to Shahe City and spent about fifty energy blocks in exchange for a large number of different types of metals, some agricultural tools and other tools, and some books.

Of course, not all books are paper, because there are also computers in the library, which are actually similar to tablets. The computer in the control room is the host computer and can directly read the data there.

When you enter the library, you can not only read paper books directly on the bookshelf, but you can also use terminal computers to query and read electronic books.

There are not many paper books in Shahe City, and there are no spare ones, so I only sold the two spare books, and the others were electronic books.

To advance to the village level, all it takes is a few books, which are available in any city above the village level, so this condition is easily achieved through transactions.

"Take a rest for two days, replenish fresh water, and set off early the day after tomorrow. Let's go to the Iron Sand Continent." Xiang Yang ordered as he directed Shenlong City to enter the canyon and go to the lake.

"Iron sand continent? Copy continent? Xiang Yang, we should still be short of steel at the moment."

Bai Qianxue was in the city atrium, instructing others to continue classifying and storing supplies. After hearing the broadcast, she said: "Why don't you buy steel? Shenlong City should be upgraded soon."

"Yes, I don't want to buy steel." Xiang Yang said, "Go to the Iron Sand Continent and you can get it."

Before entering the Crocodile Valley Trading Ground, Xiang Yang estimated that about two months and twenty days had passed since they planted the city to today.

There are only a few days left before the three-month conditions for upgrading and entering the second stage.

Therefore, entering the second stage, only steel and three months of conditions are left. Basically, everything is ready, except for the east wind.

More than 70% of the Iron Sand Continent is desert. The sand is very special. It is iron ore. If it is a dangerous place, it may even contain small amounts of other metals, including precious metals and rare metals.

Of course, the current Shenlong City will definitely not be able to get close to the dangerous zone.

However, it is not difficult outside. Villa-level cities can be used. Unless you are very unlucky, many places in the Iron Sand Continent are still very safe.

With so many energy blocks, upgrade resources will basically be purchased, and you won’t take too many risks to collect them.

But in the entire Iron Sand Continent, at least half of the available resources are in the form of mineral sand, which is easy to collect. Just bring the sand over.

In other words, iron resources can be easily obtained.

This is the reason why Xiang Yang did not buy steel. Although iron is very cheap, it can be easily obtained for free and there is no need to trade it.

After all, iron is cheap, but the demand for this resource is huge, including upgrading, which also requires a lot of energy blocks.

Another reason is that in the first stage of upgrading conditions, iron ore, including iron sand ore, pig iron, steel, etc. are considered the same material, that is, whether they have been smelted or not are the same.

In the second stage, they will be strictly distinguished. Iron ore is iron ore, pig iron is pig iron, steel is steel, stainless steel is stainless steel, etc., and they are all considered different resources.

Therefore, after obtaining iron ore, it can be used as all iron resources, and there is a high probability that Shenlong City can be upgraded.

It can be known from Bai Qianxue's words that she obviously does not know the geography around the Crocodile Valley Trading Ground, so she does not know the Iron Sand Continent.

Xiang Yang thought about it for a moment, and then briefly explained it to Bai Qianxue.

"I see, this is a good idea." Bai Qianxue did not ask in depth how Xiang Yang knew. The city lord usually knew the most information.

Because the city lord can contact other cities at any time, this contact is not always for the purpose of trading materials, sometimes it is possible to exchange intelligence with each other, or purchase geographical information, etc.

Asking Osmanthus City for a map is such an operation.

Although Xiang Yang is the new human city lord, Bai Qianxue does not think that he will always know less than her, so sometimes he has doubts, but he will never ask more questions.

After two days of rest, on the morning of the third day, Shenlong City left the Crocodile Valley Trading Ground and headed towards the Iron Sand Continent.

There are only two land entrances to the Iron Sand Continent.

From the Crocodile Valley Trading Ground, there is only one way to go through, which is to enter through a huge passage called the Iron Sand Corridor, whether by air or land.

Because the mountains on both sides are rich in high-quality iron ore, the low mountains on the side facing the iron sand continent are semi-open-pit mines. There are quite a few super energy monsters, including ground and underground types, mainly different types of iron-eating beasts.

subspecies.

Maybe facing one or two iron-eating beasts is no problem, but no city can handle so many being beaten by a group.