Seeing this, Sun Yuan, who was in charge of the defense of this section of the city wall, couldn't care about these anymore, and he could clearly see from the lookout hole of the battlement wall that those black wind thieves had already begun to climb up, so the next moment, he shouted loudly: "Prepare for the stone troops!"

Immediately, the soldiers in the team who were responsible for throwing the rocks nervously lifted the rocks and rocks and placed them on the tracks of several small slides next to the battlement wall. Pen fun and pavilion www.biquge.info

Originally, these things were relaxed by manpower, but in this case, the soldiers would need to poke their heads out, and there would be great danger, so Lin Ze directly designed this slide, which was four or five meters away from the city wall, so that the soldiers would not be exposed to the attack of the black wind thieves below the city wall.

Moreover, with the slide rails, it was much easier for the soldiers to carry the logs and stones.

In the past, soldiers had to put up the rolling logs and stones and throw them under the city wall, but now they just put the rolling logs and stones directly on the slides, and then, by removing the baffles on the slides, the rolling logs and stones will automatically stroke outward.

With the slide rails, it is easier for soldiers to carry rolling logs and rocks, and the speed of attack is much faster!

Seeing that all the stones and rolling logs were already in place, Sun Yuan shouted: "Let ......!"

"Release!" the herald beside Sun Yuan shouted loudly, and waved the small red flag on his right hand vigorously.

Seeing the small red flag falling, the commanders around each slide rail shouted loudly: "Release!"

"Click.......!" The baffle on the slide was removed, and then there was a 'boom, ......' sound.

At the same time, more than a dozen stones were thrown from the top of the city at a very fast speed, and smashed outside the city wall with huge potential energy.

"Bang bang bang ......!"

"Ahhhh......h

Because there are slide rails, the volume of the rocks and logs that Lin Ze prepared is much larger than before, and with the acceleration of the slides, the lethality of the stones and logs is much stronger than before.

Correspondingly, the Black Wind Thief soldiers under the city wall also suffered a lot of damage.

Even if it is a martial artist, when facing these enhanced versions of the stone and the rolling log, many of them have suffered a big loss.

Ma Huai, a two-layer cultivator the day after tomorrow, because he relied on martial arts, often sneaked into some houses to spoil their daughters, so he was wanted by the Chu State.

After the state of Chu had no foothold, Ma Huai directly joined the Black Wind Thieves.

After becoming a black wind thief, Ma Huai not only did not correct his previous behavior, but also intensified his efforts, and when he went out to rob, he had to spoil many women from good families every time, and many people wanted to eat him directly.

However, with the Black Wind Thief as a backer, his own strength, among ordinary people, is also the existence of a strong man, so Ma Huai is still alive and well.

Ma Huai was very cunning, otherwise, he would not be able to escape smoothly from the Chu State to Black Sand City, so he hid in the shield cart from the time he first started to attack, even if he reached the bottom of the city wall, he did not come out at the first time, and only after the other black wind thieves gained a foothold under the city wall did he come out of the shield car.

However, Ma Huai's caution is here, because the next thing is to siege the city.

Ma Huai didn't look at it, he had already experienced this kind of thing many times before, so he was directly ready to climb the ladder to attack the city.

"Boom, .......boom, boom!" Ma Huai had just climbed less than ten meters when he heard a sound overhead.

Ma Huai didn't need to look up to know that the sound above his head was caused by the rolling logs and rocks.

In this regard, Ma Huai, who had already been prepared, unhurriedly freed his right hand, then pulled out the long knife on his waist, and directly thought about the sound coming from the top of his head.

Ma Huai practiced "Flying Floc Gong", which is a kind of martial art similar to Tai Chi to borrow strength, which can use a very small force to borrow powerful attacks to go.

On the battlefield, it is best used to deal with rolling logs and rocks.

No, Ma Huai confidently transported out the "Flying Floc Gong", a long knife made of steel, at this time, it seemed to turn into a thousand fingers of softness, with a magical softness towards the rapidly coming stone.

The next moment, Ma Huai's long knife collided with the stone above his head.

"Not good!" Ma Huai exclaimed.

His long knife had just reached the top of the stone above his head, and Ma Huai's face changed drastically.

A burst of unparalleled force reached his hand, and before Ma Huai could think about what to do, he only heard a 'click...', and Ma Huai's treasure knife that could cut gold and jade directly cracked.

Before Ma Huai could feel the heartache, he felt a sharp pain in his right hand.

"Click.......!" Ma Huai's right hand was directly broken by the stone.

"Run for your life!" Ma Huai only had this thought in his heart, so at the moment when his right hand was broken by the stone, he directly carried the light gong and made a leap to the right hand.

'Whew....', Ma Huai's body just flew out of a distance of three meters, and a black wind was about to pass by him, Ma Huai turned his head and found that it was a huge stone with a diameter of about one meter two or three.

As soon as he saw this stone, Ma Huai was directly stunned.

The weight of the stone is not light, don't look at the stone is only about one meter two or three in diameter, but in fact, the weight is not light.

The weight of a stone with a cubic meter size is about 2 to 3 tons (ordinary stones), and now the stone that fell from Ma Huai's side has a diameter of about one meter two or three, and when converted into volume, it is just about one cubic meter (the volume calculation formula of the sphere: V=(4/3)πr^3), which is converted into a weight of about 2 tons to 3 tons.

One ton is 2,000 catties, and 2 tons is 4,000 catties.

Such a heavy weight, smashed from the top of the city wall forty or fifty meters high, the power is absolutely unimaginable.

However, such a heavy stone is not very suitable in the defense of the city.

The manpower here in the Shenzhou Continent is large, but such a stone weighing four or five thousand catties is not something that ordinary people can lift, even if it is ordinary, it will not last, maybe a minute, two minutes or so, there will be no strength, and in the siege war, one or two minutes is really not time.

In general siege warfare, the time is calculated in days, and a minute or two is indeed a drizzle.

Therefore, generally when defending the city, the stone used by the defending side is about one or two hundred catties, and such a stone is just right. (In ancient China, the weight was even smaller, generally thirty or forty catties, at most seventy or eighty catties, otherwise, it could not be moved.) ）

It's just one or two hundred catties of stones, Ma Huai's "Flying Flotsam Gong" can be easily handled, but he didn't expect that the falling stone would be so heavy this time.

"Could it be that the soldiers defending the city above are all strong men!" Ma Huai, who had escaped with light skills, couldn't help but think in his mind.

"Whew.......!" Suddenly, Ma Huai felt a shadow appear in the sky above him, and Ma Huai looked up.

"Ah........h......h

"Poof......." Ma Huai fell to the ground, his body had become a puddle of mud at this time, his eyes were straight open, and he looked dead........

This time it hit Ma Huai was a rolling log more than three meters long and weighing three or four thousand catties, and what was even worse was that at that time, two such huge rolling logs appeared directly around Ma Huai, as well as four or five stones, so what kind of fate Ma Huai would have, it can be imagined.

There were many more Black Wind Thieves who were as dead as Ma Huai, and they were all caught off guard by these huge rocks and rolling logs.

Seeing this, a smile appeared on the corner of Lin Ze's mouth above the city gate tower.

"Young Master, the effect of this slide you made is really good!" Lin Hu on the side said with a smile on his lips after seeing that the Black Wind Thief Martial Artists under the city wall began to reduce their number of troops in large numbers.

"Hehe........" Lin Ze laughed.

.............................

"M's, how can this be!" Lu Ming, who was behind the army, his eyes widened directly, the first time he attacked the city, his side suffered heavy losses, and more than two hundred quasi-martial artists and martial artists were killed and wounded.

Coupled with the number of casualties before, the number of casualties among the quasi-martial artists and martial artists under Lu Ming has already exceeded six hundred, such a large casualty, Lu Ming's heart is extremely painful.

"The giant ballista is shooting with all its strength to cover our climbing attack force!" Lu Ming quickly gave an order, he didn't know why the rocks and rolling logs on the city wall were so big, but Lu Ming knew that he couldn't let the city wall attack like this, he had to find a way to suppress the attack on the city wall.

"Yes, sir!" the herald quickly descended.

"Boom, .......Boom, Boom!" Hundreds of ballistas were assembled and launched a suppressive attack on the city walls.

In the face of the powerful ballista suppressing the attack, the stone and log attacks on the city walls began to weaken.

Although these slides are located four or five meters behind the city walls, they cannot be attacked by ordinary bows and arrows, but the arrows fired by the giant ballista are extremely powerful, and they can still attack here.

Lu Ming's order worked.

"Siege!" The commanders inside the Black Wind Thieves were extremely experienced in combat, and seeing that the counterattack at the head of the city was suppressed, they began to climb the city with all their might.

"Da Da Da ........!" "One, one, one....... , a large number of ladders were put on top of the city wall by the black wind thieves, and then, the black wind thieves below the city wall swarmed up like a tide..............