Online Games Barbarism and Civilization

Vol 2 Chapter 638: , Learn mathematics, physics and chemistry, travel all over the world

If viewed from below, Yunzhong City is an island with holes floating in the sky, and the entire island is supported by Panlong stone pillars.

There are land on the islands, as well as freshwater lakes. Living on them is like being in a sea of ​​clouds. There is simply a paradise on earth.

As the holy city of the angel family, Yunzhong City can be described as an inch of gold, and every inch of land on it is very precious.

In order to allow all tribesmen to have a place to shelter, every city lord will try his best to develop every inch of land to the extreme.

So if you look down from above, the number of streets above Yunzhong City is actually very small, and many of them are dead ends, replaced by majestic buildings.

Flying is the instinct of the angel race. With the sky as the shortest and unobstructed shortcut, who would make a detour on the ground without problems, so the streets are mostly dispensable for them.

In order to make good use of every inch of land as efficiently as possible, when the angels build their houses, they will build a basement for storing materials under the houses.

And it is their good habit of using every inch of space to the utmost that they now have a hiding place that can deal with enemy fire.

Why did Ning Yuan dared to give up the sky battlefield? Isn't he afraid of the enemy setting fire and transporting troops to it?

The answer is obvious, he simply has no fear.

Cloud City is located in the sea of ​​clouds. At this height, when the angel warriors transport the elf rangers through the hanging baskets, they consume a lot of physical strength each time.

Basically every group of five people, the transportation must be stopped once a day, otherwise they will not have the strength to participate in the battle if they encounter a sudden battle.

The vampire warriors are all known for their agility, and their durability is not as good as the angel warriors, so even if they are allowed to move up, they will not be able to transport millions of demons overnight.

And if the Vampire Legion really dared to devote all its energy to troop transport, then it would have just followed Ning Yuan's will, and he would lead the Angel Legion to kill without hesitation.

Waiting for work with ease, Ning Yuan will never let go of this beautiful thing.

Obviously, Xue Wuji was not a fool, so he didn't give Ning Yuan this opportunity.

Although Xue Wuji sacrificed the physical strength of 500,000 vampire warriors and transported 100,000 demon warriors to Yunzhong City, these 100,000 people did not pose too much threat to Yunzhong City, because before dawn, They simply cannot reach Panlong Ladder.

The vampire legion can ignore the terrain on the cloud city, as long as they know the exact location, they can fly directly, but the demon warrior does not have this ability.

If the demon army wants to rush to Panlong Ladder, they must face those pitiful streets in Yunzhong City.

There were already many dead ends in Yunzhong City. Coupled with the passages that Ning Yuan ordered everyone to block and the harassment of the defenders in the houses on both sides of the street, the demon army might not even be able to complete half of the journey this night.

Ning Yuan dared to let those demon armies come up, and he was fully prepared. As long as they could persist until dawn, no matter how many demon armies came up, they would eventually become their meal.

As for the enemy's fire attack strategy, Ning Yuan was not worried at all because there was a huge basement under each house.

As a modern person, Ning Yuan is well aware of the terrible aspects of the fire and at the same time how to save himself if he cannot escape.

The most frightening thing in a fire is not the ubiquitous high-temperature flames, but the toxic smoke and possible hypoxia.

When the flame burns, it consumes a large amount of oxygen and produces a large amount of carbon dioxide. If it is in the fire field for a long time, it is likely to die from lack of oxygen.

Although Ning Yuan could not produce oxygen artificially, the fire burned outside the bunker. There was no combustible inside the bunker, so their real enemies were lack of oxygen, high temperature, and toxic smoke.

Thick smoke generally moves from the bottom up. They hide in the basement. As long as the sealing work is done, the smoke cannot threaten their lives.

Although the flame will consume a lot of oxygen in the air, there is no open flame inside the bunker or basement, so there is enough oxygen for them to breathe for a long time.

Unless the enemy burns madly for a few days and nights, they will not encounter the problem of lack of oxygen. After all, the air is always circulating, nature has its own balance, and the enemy does not have that ability. Before dawn, they must Want to leave.

As for the high temperature, it’s even simpler. Ning Yuan asked people to place a lot of water tanks in the basement. The water tanks were filled with cold water. He also asked people to prepare a lot of ice magic crystals. Once the temperature was too high, they would Put the ice magic crystal into the water tank to cool down.

Although these are all theoretical knowledge, Ning Yuan himself has not personally practiced it, but science is rigorous and is the crystallization of the sweat and wisdom of countless ancestors, so Ning Yuan has always believed in this.

Of course, nothing is absolute in all things in the world, so Ning Yuan also left a back hand for himself.

If none of these methods work, then Ning Yuan can still take people down to the top of the Panlong ladder, because the bunker he was in was built above the exit of the Panlong ladder.

When the vampire army dropped the wood, Ning Yuan immediately led people into the basement, then took off and started taking a bath.

After about two hours, a copper bell suddenly came up from the top of my head.

After hearing the bell, Ning Yuan immediately jumped out of the water tank. After putting on the armor, he pushed open the basement cover and rushed out.

In order to prevent the demon warrior from climbing up from under the Panlong ladder, Ning Yuan deliberately set up some small organs, as long as someone touched it, the bell placed at the exit of the ladder would ring.

Now that the bell rang, it was obvious that an enemy had sneaked up from below.

When Ning Yuan pulled out the Fire Sword and came near the exit, the wooden board covering the exit had been lifted from below, and a burly demon warrior rushed out along the exit.

"This **** hidden setting."

Seeing the plank lifted by the demon warrior, Ning Yuan slandered to himself while rushing towards the enemy.

As the only natural wonder, Yunzhong City has many hidden settings in addition to the attributes on the bright side.

It is one that the angels in Yunzhong City will not be unable to resurrect because the body is destroyed, and it is also one of them that the exit of the Panlong ladder cannot be blocked.

If the Panlong ladder can be blocked, then as long as the only exit is sealed with a boulder, the enemy will never want to climb up from below.

It is a pity that it is not allowed to seal the exit. After many tests, Ning Yuan found that he could only cover it with a wooden board, and then nothing else, even standing on the wooden board or bridging a stone. .

As the supreme commander of this demon squad, Hans rushed forward after receiving the vampire's notice.

According to the vampires, the fire burned for more than two hours. In the end, Xue Wuji sent someone to pour water in a wooden bucket for a long time before it was poured out. The enemies inside must have been dead. They just rushed up. Occupy the area around Panlong Ladder.

But what happened to this guy with water dripping all over his body?

Doesn’t it mean that the enemy has been roasted to death?

Seeing Ning Yuan who was still dripping water all over, Hans also looked surprised.

When he saw the Fire Sword in Ning Yuan's hand, he immediately recognized Ning Yuan's identity, and then immediately roared towards Ning Yuan.

After avoiding Hans's attack and cutting him in the middle with a sword, Ning Yuan killed the other demon warriors who were constantly rushing out from the exit without looking back.

At this time, the angel warriors and elf warriors under Ning Yuan also rushed over. With their help, Ning Yuan quickly killed the demon warriors at the exit, and then killed them.

Panlong ladder only allows two people to pass side by side.

Ning Yuan stood there holding the Fiery Fire Sword, and the demon warriors below could not rush up at all. When he rushed down, the demon warriors below could not resist his attack either. It was just a moment of effort, and Ning Yuan rushed down. More than ten meters.

After a sword swept away a demon warrior desperately charging upwards, Ning Yuan suddenly turned around and started running up.

After he ran out of the ladder exit, the angel warrior waiting by the side immediately pushed down a prepared stone ball.

As the stone ball rolled down the ladder, there was a scream from below.

"Okay, all are in their respective positions, the enemy will not set fire tonight."

After hearing the enemy's screams, Ning Yuan let out a sigh of relief. Fortunately, he is so skilled that he should be able to get through this evening safely.

When Xue Wuji set fire, Brooks was leading an army of demons to besiege every house around him.

When Brooks stepped on the land of Cloud City, his heart was full of pride, but when he was about to lead the demon army to Panlong Ladder, and then directly capture it, the cruel reality suddenly made him sad. .

The layout of the buildings above Yunzhong City is too dense, so dense that they can't distinguish the north, south, east and west.

Although the vampire army led by the **** battle is leading them in the sky, the enemies hiding in the building do not want to let them go.

As they marched along the street, they suddenly shot a large number of cold arrows from the surrounding buildings.

Because the distance was too close, the scale armor on their bodies could not stop all the arrows, and many of the demon warriors who were hit to the point all fell in pain.

Originally, Brooks didn't want to pay attention to those cowards who only hid in the dark and put cold arrows, but the threat of the enemy's new arrows was too great for them. In just a while, they suffered thousands of casualties.

If you continue to choose to ignore it, then the casualty ratio will continue to grow. When they arrive at Panlong Ladder, there will probably not be too many people left. So Brooks has no choice but to send people to capture those located Houses around the street.

He can only hope now that the enemy has only deployed ambushes in houses in the marginal area, so that they will still have a chance to rush to the Panlong ladder before dawn.

But Brooks soon realized what despair was.

When the demon warriors tried to rush into the stone houses where the enemy was hidden, they couldn't find any breakthrough to rush in.

The door of the stone house has been blocked from inside, no matter how they hit it, they can't break it open.

Some low windows have also been completely sealed, and it is impossible to break in.

Only the high windows are open, and the enemy is shooting outside through those high holes.

When the demon warriors finally reached those windows by building a human ladder, a huge bumper suddenly swayed out of the stone house, and some demon warriors were caught off guard and directly knocked out.

Seeing the heavy losses of his army but the delay in attacking the stone houses, Brooks was so anxious that he was sweating. He raised his head to the sky and shouted loudly: "Blood war general, blood war general, please come down and tell me something. Quotient."

"I wonder what General Brooks is looking for?" Hearing the shouts, the **** battle flew down immediately.

"Blood war generals, look at those stone houses that are easy to defend and difficult to attack. The only breakthroughs are at high places. The soldiers under me lack tools. Facing this kind of defense, it is difficult for them to attack. So I want to ask the blood war generals to send you. The vampire warriors under our staff go to help us fight the tough."

Looking into the **** eyes, Brooks pleaded sincerely.

"General Brooks, there are some things I don't know should be said inappropriately."

"Everyone is in the same boat now, it doesn't matter what the **** general says."

"There are such tall stone buildings everywhere in Cloud City. If there are enemies in every building, is General Brooks planning to attack them all?" Staring at Brooks, he asked in a **** voice.

"This."

Brookston was speechless by **** questions.

"But if it is left unchecked, then my army will definitely suffer a lot of casualties. Then what will we use to capture Panlong Ladder?"

After hesitating for a while, Brooks looked at the **** battle and asked.

"The real protagonists tonight are the Arson Corps led by General Xue Wuji and the Demon Death Squad led by General Hank. We are only a secondary link in the double insurance.

If General Xue Wuji succeeded and we were able to get there, it would be icing on the cake. If we couldn't get past, then we would have to react accordingly.

If General Xue Wuji failed, we would probably play the role of sending charcoal in the snow if we rush over. If we can’t, then your army will become a lone army, and whether it can withdraw safely is a question. "

Hearing Brooks' questioning, Bloody smiled and gave him a detailed analysis of the current situation.

"General Blood War, what do you mean?" Seeing Blood War General's own legion dispensable, Brooks's face immediately changed.

"Literally, if you want to do meritorious service, then you can't do it.

If you want to preserve your strength, you'd better stay in a safe area on the edge. If we fail tonight, we can still take you there. "

Seeing Brooks' face changed, the **** battle suddenly became polite.

These remodeled stone houses are obviously a mitigation plan for the enemy, just to hold them back. People with a little bit of intelligence can see it.

But this Brooks had to send troops to attack these stone houses.

At the beginning of the **** battle, he thought he didn't want to go to Panlong Ladder, and wanted to capture the next shelter here, so he asked tentatively at that time.

But he never thought that this guy would even want to go to Panlong Ladder, attacking the stone house just to reduce the casualties of forced passage, this suddenly made him very speechless, so he directly chose to showdown with the opponent.

"We are going to Panlong Ladder."

Brooks replied decisively, with a very determined attitude.

"Then don't care about the casualties. We will lead the way for you from above. Don't entangle those enemies who are hiding in the dark, just rush over."

Seeing Brooks made a decision, the **** battle directly gave his own advice.

"Okay, then ask the **** general to show us the way."

"What's the matter? What the **** is Hank doing? Why hasn't it come up yet?"

The fire had been extinguished for half an hour, but the Demon Expeditions squad that should have come up still did not move, and Xue Wuji gradually began to feel a little impatient.

"The subordinates will take someone over and have a look."

Seeing Xue Wuji's face a little ugly, a vampire general next to him immediately volunteered and flew over with a team of vampire warriors.

When they landed around the bunker on the exit of the ladder, a rain of arrows was immediately shot from the surrounding bunker.

"by."

Seeing the arrow rain that suddenly appeared, Xue Wujiyuan opened his eyes, and the veins on his forehead burst.

Although I don't know what happened, the appearance of the arrow rain has already told them that the enemy in the bunker is still alive and their fire attack strategy has failed.

And this can also explain why Hank hasn’t appeared~www.ltnovel.com~ to see where Brooks’ army is? "

After the fire attack failed, Xue Wuji pinned his last hope on the army led by Brooks. As long as they can get here in time, then there is still hope for everything.

It is a pity that Xue Wuji is destined to be completely disappointed tonight. When he learned that Brooks was still a long way from here, he could only reluctantly choose to return without success.

When the warm sunshine fell on the city in the cloud again, the demon coalition had gone away. If it were not for the bodies of the demon warriors in the outer streets, no one would have thought that a large number of enemies had invaded here last night.

When Ning Yuan opened the stone gate of the bunker and looked at the mess outside, he involuntarily sighed: "Study mathematics, physics and chemistry, and travel all over the world, the teacher really didn't lie to me."

Genius remembers this site address in one second: www.81zw.us

Bayi Chinese Website Mobile Version Reading URL: m.81zw.us

Online games barbarism and civilization only love to eat lean meat. The sixth chapter of the sixth chapter, learn mathematics, physics and chemistry, travel all over the world for free reading

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