Luo Heng also dropped his things and rushed out, Luo Heng hadn't been outside yet, it was really Luo Heng who didn't have much time, Harding's speed was very fast, and he disappeared in a blink of an eye.

However, there were a lot of people who went out, Luo Heng ran for a full twenty minutes, about more than two hundred meters deep, and then saw a large passage, and there were many people rushing out of the big passage.

The appearance of a street about twenty meters wide, but the front has been occupied by a human wall, but on the wall several meters high, you can see dense soldiers, these soldiers are weapons in their hands, and they are also armor on their bodies, the armor of fish scale armor, helmets, and the whole protection is very tight.

There are also some estimated officers, and the ones on their bodies are plate armor, and Luo Heng, an outsider, can easily judge the rank of these soldiers.

Every twenty meters of the city wall, there was an elongated city wall, and Luo Heng saw a part of the machinery made of wood emerge.

"Get out of the way, get out of the way. "Sardin and the others are here, these dwarves are just big, and they directly and brutally pull a way.

Sardin went directly to the city wall, and Luo Heng also followed behind these dwarves.

"It's so high. Luo Heng stood behind the city wall, the arrow stacks of the city wall were two meters thick, and the city wall was fifteen meters thick.

Luo Heng found that he was in the third layer area, and there were two floors below, Luo Heng condescendingly saw that inside the rectangular and elongated city wall, there was actually a catapult, a catapult with a lever, and the back of the catapult was connected to a cave, and he was seeing a strong man wearing handcuffs and shackles carrying stones of different sizes, and where his eyes were, there were dozens of catapults.

There was already chaos under the fortress, countless things were discarded, and all the people were driven into the fortress by the soldiers, and the rest of the soldiers took everything on the bazaar, and burned everything that could not be taken.

In the distance, countless human soldiers ran towards the fortress, but instead of entering the fortress, the scouts crossed the fortress and ran towards the other side of the fortress.

Green-skinned monsters, orcs to be exact.

These orcs are fast, and they are no slower than their mounts without mounts.

The fortress was less than two kilometers away from the stone wall on the opposite side, and hundreds of orcs were chasing the human soldiers, when suddenly long arrows shot out with a little green light.

"!" Luo Heng saw that the farthest distance was about 1,500 meters, and the arrow actually hit the head of an orc accurately, and it was about to stuff hundreds of orcs below, and ninety percent of them were shot in the head.

Woooooo

There was a muffled sound of horns, and the forest beneath the canyon began to crumble, or the trees were brought down to be exact.

Luo Heng came from over there, but he knew how huge the trees over there were.

A row of huge monsters appeared in people's field of vision, Luo Heng knew that the fortress was close to a hundred kilometers away from the forest, but at such a distance, Luo Heng could also see huge monsters, gray long-haired monsters, almost two-thirds of the height of the forest, and these monsters directly uprooted the entire tree.

"About fifteen meters. Luo Heng estimated the height of these monsters in his heart.

"Prepare for war, prepare for war, the orcs will dispatch an army of 500,000 this time to prepare for war, from now on, irrelevant people are not allowed to appear on the streets. A voice rang out.

Then there were heavily armed soldiers who began to drive away the others, and Harding said: "See, that's the elves, the king of the jungle, magic arrows can accurately hit a mouse two thousand meters away, behind the fortress is the station of the elven legion, every time there are countless orcs drop their corpses, on this side, there are only thirty elves, just now, the elves, the beaded arrows have shot a lot of orcs." ”

Luo Heng found that he and the other dwarves were not driven away, those dwarfs and humans were driven into the cave, and a group of handcuffed and shackled people were escorted out.

"Those are criminals from the whole continent, and when there is a war, these people have to work hard, and if they can survive, they can be pardoned. Harding looked at Luo Heng's doubts.

Knock knock!

A huge drum beat shocked people's hearts, and Luo Heng felt that his heart was beating faster.

"It's an orc sacrifice, damn thing. Harding muttered as he sided.

After a few hours, about twenty kilometers from the fortress, the entire canyon was separated by a huge wooden wall, behind which were endless tents of animal skins, several of which were very luxurious.

"The Golden Horde, it seems that this time it is troublesome, at least the high priest himself came. When Harding saw the golden tent, his face was a little ugly.

"Guys, from today onwards, we don't sleep, we start preparing for the fight. When Satin saw this scene, he also gasped, and then gave an order.

Luo Heng returned to the cave, Sardin and the others were busy by themselves, and even Harding didn't talk to Luo Heng much.

And Luo Heng was not arranged anything, because Luo Heng was injured on the one hand, and he was too thin on the other hand, Luo Heng saw Sardin and others in full swing.

There is also a sense of urgency in his heart, and in the past few days, Luo Heng has silently written down everything he thought of.

"Bellows!" Forging requires bellows, and the dwarves use the kind of compression bellows, like a large animal skin bag, and then press them up and down, but when they press down, there is wind, and when they lift up, there is no wind.

So the speed of forging was a bit slow, and sometimes the dwarves had to stop.

"Retrofit bellows. Luo Heng decided to transform the bellows, the kind of belows pulled by the piston type, although it is simple, but Luo Heng is not ready to do that.

Luo Heng was going to use a blast bellows, in view of the scarcity of metal, Luo Heng decided to use metal for the bearings, and the rest to be made of wood.

Luo Heng did not look for Sadinia, but directly found the guards outside, where the dwarves lived, there were always soldiers guarding, this is the entire fortress munitions factory.

"Rosen, I need a few carpenters. Luo Heng came directly to the guard's side and spoke.

"Okay, I'll look for it right away. "Lawson is the captain of the guard at the entrance of the cave ~ where the Dwarven Chamber of Commerce is located.

Soon four carpenters were found, these carpenters brought their own tools, Luo Heng took these people to the stone room where he forged, Sardin and the others glanced at Luo Heng suspiciously, and did not interfere.

Wood is everywhere here, and Luo Heng worked as a carpenter to make a model of a small blower blade with mud.

"Eisen, Lake, you two just make it according to this, do you see clearly, the diameter needs to be one and a half meters. Luo Heng said to the carpenter.

"Is this a windmill?" Eisen is a strong human man, two meters and three meters tall, Eisen's height cannot be a soldier, so he is a carpenter, and a minimum of two meters and five meters tall is required to be a soldier.

"Not a windmill, do as I did, and make a silver coin or two. Luo Heng said.

"No problem. "Eisen and Lake heard that there were two silver coins, isn't this just a piece of wood cut directly into this, how simple it is.

The two carpenters began to start directly, and one person began to dig on a piece of wood with a diameter of one meter and a half, Luo Heng seemed to have seen the shadow of the CNC machine tool, but these two people were operated by hand.

"Hans, you need to do this, see that there are no two combined. Luo Heng pinched the shell of another blower.

"Understood, that's what you put in it, isn't it?" said Hans, who was clever enough to ask rhetorically.

"Yes, a four-piece silver coin. Luo Heng immediately nodded

"Good. Hans took out his tools and began to tinker.

Of course Luo Heng will not say that he is idle, Luo Heng thought about it for a while, and decided to create a small cannon, an antique * excited cannon, because it is obvious that once the enemy is on the fortress, the close-range artillery is almost invincible, and it is still scattershot, and the twenty-meter-wide street, as long as a few small cannons, can give the enemy a fatal blow.

"Letter cannon. Luo Heng pulled out a kind of artillery from his memory.

This is like a large shotgun, the gun is one part, the charge is another part, so that it can be quickly reloaded, a mother gun can have seven or eight sub-guns, which can be recycled, plus the fixed charge package, it is estimated that the three sub-guns can be used in turn, taking into account the cooling, you can add two more.

"And in the case of the alphabet cannon, there is a double layer of defense, and it also avoids exploding. Luo Heng muttered in his heart.

However, all this requires good metal, preferably copper, but Luo Heng does not have a lot of resources to mobilize now, so Luo Heng decided to build a small cannon first.

I have the basic data of these artillery pieces in my head, which I know when I learn the history of artillery.

The sub-mother cannon can be said to have low technical content and high rate of fire in light artillery, but it has high lethality and light transfer, according to Luo Heng's estimate, this trot can be transferred by a human soldier.

"The mother cannon weighs about 90 catties, and the sub cannon weighs about 8 catties, that is, it needs 120 catties of refined iron. "Of course, Luo Heng has to be cast in steel.

However, one hundred and twenty catties of refined iron is already the weight of a knight's plate armor.

"Harding, I'll borrow one hundred and twenty pounds of fine iron. "Luo Heng found the busy Harding, now the metal of the entire fortress has been collected, what copper, iron, etc., as well as pots and pans or something, now the military management, unless a special institution like the Dwarven Chamber of Commerce can make its own food to eat, most of the other people are limited in food.

"You go find it yourself, don't bother me. Harding was already very busy alone, and when he heard this, he immediately pointed outside.

Luo Heng saw all kinds of metals inside the huge cave outside.

What can Luo Heng do, Luo Heng was attracted by something, and quickly pulled it out: "Harding, Harding, this is a musket?"

"That thing doesn't have it, the reloading is too slow, the range is too close, and the accuracy is not very high, and forging a high-level musket requires a master forger to forge for a month, this kind of hunting is okay, facing the same tide of orcs, it doesn't work. Harding glanced at it, and while explaining impatiently, he busied.

PS: Ask for flowers, collect.