The buildings of the village are upgraded with the village, and when the small village is upgraded to a medium village, the original buildings can be upgraded to level 2, and the new buildings can also be upgraded to level 2.

Generally speaking, the upgrade of a building is only a quantitative change, such as an increase in the storage space and the number of items that can be accommodated, and an increase in the speed at which the store produces items.

There are also some qualitative changes after upgrading, such as the small village fence is upgraded to a wooden wall, and then upgraded to a giant wooden wall. After the administrative hall is upgraded, in addition to speeding up the processing of official documents, it can also increase the number of officials.

However, none of the three special buildings are in this category, as they cannot be upgraded at all.

I don't know if you have to upgrade the village to the level that can be built on the special buildings before you can upgrade them, or if this is a restriction on special buildings in the system, so that someone doesn't immediately create extremely powerful buildings, such as the giant catapult manufacturing field, and destroy the balance of the game.

In short, after the construction of those three buildings, there is only one level, and there can be no further improvement.

But even so, the powerful functions of these three buildings also made Qin Xiaobai excited and couldn't sleep for several days.

The special horse farm covers an area of five square kilometers and has a special caste 'evolution', yes, the special genus is evolution, the evolution of horses, the horses trained in the special horse farm can stimulate their qualifications, so that the horses can evolve into hunting horses, and then evolve into black-maned horses, or even higher. Relatively speaking, the function of the training ground itself, which slightly improves the surname of the horses, seems to be of little use.

Just thinking about this evolution function was enough to make Qin Xiaobai excited, if he evolved the thousands of horses in his hands into hunting horses, black-maned horses, Xiliang war horses, and sweat-blooded horses......

Not only does that combat power multiply, or if he keeps buying horses and exporting high-level war horses, it can also make him rich overnight......

Of course, this is only for the imagination, and special horse farms naturally have their limitations, one of which is the number of horses that can be trained, which can only be 150 horses at a time. The second is the horse's own qualifications, which have an upper line of growth. It is impossible to grow indefinitely and evolve directly into a red rabbit and a god horse like Lu, and the third is that when training, it is extremely expensive.

Horses are trained in special training grounds, and they must have enough physical strength to support them, otherwise they will be directly wasted, and the only way to support physical strength is to supply a large amount of fine grass, which is extremely costly.

Of course, the money spent is cheaper than buying higher-grade horses directly, not to mention that now the battle between the Baima Qiang clan and Wuwei County has entered a white-hot stage, and almost all the horses in Wuwei County are controlled by the government, and Qin Xiaobai has no channel to buy horses.

Therefore, no matter how expensive the training fee is, Qin Xiaobai gritted his teeth and continued to train the horses, because in fact, he still made a lot of money.

The function of the special refinery itself is to refine all kinds of ores in batches, and its special surname is balance, the stable balance of the surname, which seems to be of little use, but with a piece of iron refined by this refinery, after making a weapon, Qin Xiaobai found it extraordinary.

In addition to increasing the number of surnames, weapons also have three points: sharp, flexible, and hard, which are often easy to be blunt if too sharp, easy to bend if too soft, and easy to bend if too hard.

Weapons made from iron made from the refinery still don't change much in terms of surname, but because the three items of sharpness, toughness, and hardness are balanced, the durability is greatly increased.

Don't look at the durability usually does not show the mountains and water, that's because the durability of general weapons is about the same, if the durability of one side is much higher than the other, the two weapons are cut against each other, and after dozens of hits, the weapon with low durability will be broken, and suddenly lose the weapon, think about how terrifying it is.

This is between two people, if it is between two armies, a large battlefield can never be decided in a moment, as little as a few hours, more than a few days, if the two armies are fighting in white heat, one of the armies is not as durable as the other party, and loses its weapons, you can imagine what kind of advantage the other army will gain.

Of course, there are also restrictions on special refineries, as above, they all burn money, and a balanced iron stone requires three times as much iron ore to be refined. It means that it costs 10,000 soldiers to arm 30,000 soldiers, and you can imagine the extent of its burning.

However, the results obtained seemed to be proportional to the investment, so Qin Xiaobai felt a pain in his flesh, but he still threw a lot of money into it......

The last special building special repeater workshop, its own function is to make repeaters, the crossbow has the size of a basin, about five catties in weight, can be fired three times in a row, the range is 100 steps, and each arrow has the power of a stone bow.

Compared with the Zhuge repeater that can be fired eight times in a row, the repeater made by the special repeater workshop is naturally better, but now that the Zhuge repeater has come out, this repeater is already a first-class level.

In addition, its special surname penetrates the surname, and it is even more powerful, even if it is exchanged for a Zhuge crossbow, Qin Xiaobai has to consider it......

The so-called piercing caste, in short, is that an arrow shot with a special repeater, after hitting a target, has a certain chance to penetrate and hit a second target, causing double damage.

As for what the chance of penetration is, and how big the second damage is, Qin Xiaobai found after testing that the chance of the first penetration is about twenty-five percent, and there is also the possibility of the second penetration, but the probability is reduced by half, only twelve .five percent, so that it may cause triple damage.

The damage is 100% when the first target is shot, the damage is halved to 50% for the second target when the first shot is pierced, and the damage is halved for the third time by 25%.

Although this chance and damage may seem a little smaller, it is definitely a big killer when used on the battlefield.

On a large battlefield, no matter what formation the enemy poses, it is inevitable that people will be crowded, so there is no need to worry about not finding the target of the second and third damage after the crossbow arrows are fired.

If the repeater is popularized, and 10,000 soldiers shoot a triple rain of arrows and 30,000 arrows, then the 25% chance is quite considerable, and it can definitely cause great damage.

The most important thing is that Qin Xiaobai intends to train cavalry archers, thinking that Genghis Khan, who is a Tianjiao of that generation, can sweep through most of the world with tens of thousands of cavalry, and there is no opponent, relying on what, relying on those cavalry are archers.

The Mongols were strong horses, and their archers were skilled in their archers, and they were able to fight the infantry of other countries with their archers, and they could be killed by kite-flying tactics alone.

The land of Xiliang does not have to be Mongolian, its people are fierce, the Xiliang war horses are extremely strong, the first emperor has to unify the six countries, Huo Qu is sick and the wolf Juxu, even if Dong Zhuo, Ma Teng, Han Sui these princes get it, they can also run rampant in the Central Plains, there has been no defeat, but they are all dead and infighting.

Qin Xiaobai deliberately extended the Xiliang Iron Cavalry to develop another Xiliang Cavalry with reading power, and cooperated with the Xiliang Iron Cavalry with melee impact, so that its field combat ability would be developed to the extreme, and the enemy who faced it several times could still be broken.

Now the appearance of the special crossbow workshop is in line with Qin Xiaobai's wishes, turning the Xiliang cavalry archers into Xiliang crossbow soldiers, and the strength will be on a higher level.

It's just that there are still disadvantages, like the above two special buildings, the disadvantage is still to burn money, and it is not an ordinary money burn.

Archers burn more money than ordinary infantry, crossbowmen burn more money than archers, and even crossbow cavalry burns money in money, which is simply a class of troops that local tyrants can't afford to play.

However, in order to create the glory of the Xiliang Iron Cavalry again, and create a class that can still be broken in the face of several times the number of soldiers and horses,

Qin Xiaobai had no choice but to throw money into it painfully and happily, hoping that the crossbowmen of Xiliang Company could live up to his expectations......

;