Online Games Barbarism and Civilization

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

If you look at Yunzhongcheng from the bottom up, it is an island with holes floating in the sky. The whole island is supported by the stone pillars of the dragon.

There are land and freshwater lakes on the island. Living on it is like being in a sea of ​​clouds. It is simply a paradise on earth.

As the holy city of the angel clan, every inch of land on Yunzhong City can be said to be precious, and every inch of land on it is very precious.

In order to allow all the clansmen to have a 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 family. With the shortest and unimpeded shortcut to the sky, who would take a detour on the ground, so the streets are dispensable for them most of the time.

In order to make good use of every inch of land as efficiently as possible, the Angel Race will build a basement under the house to store supplies when building a house.

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

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

The answer is obvious, he simply has nothing to fear.

Yunzhongcheng is located in the sea of ​​clouds. At this height, when the angel warriors transport the elf rangers up through the hanging basket, they will consume a lot of physical strength every time.

Basically every group of five people must stop transporting once a day, otherwise they will not have the energy to participate in a sudden battle.

The vampire warriors are all good at agility, and their durability is not as good as that of the angel warriors, so even if they are allowed to transport troops upward, it is impossible for them to transport millions of demon troops up overnight.

And if the vampire legion really dares to devote all its energy to transporting troops, then it will just follow Ning Yuan's wishes, and he will lead the angel legion to kill them without hesitation.

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

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

Although Xue Wuji sacrificed the physical strength of half a million vampire fighters in the end,

One hundred thousand demon warriors were transported to Yunzhong City, but these 100,000 people could not pose too much threat to Yunzhong City, because they would not be able to reach the Panlong Ladder before dawn.

The vampire legion can ignore the terrain on the cloud city, as long as they know the exact position, they can fly directly there, but the demon warriors don't have this ability.

If the demon army wanted to rush to the Panlong Ladder, they had to face the pitifully few streets in Yunzhong City.

There are already many dead ends in Yunzhong City, plus some passages artificially blocked by Ning Yuan and the harassment of the defenders in the houses on both sides of the street, the demon army may not even be able to cover half of the distance that 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 dinner.

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

As a modern person, Ning Yuan is very aware of the horror of fire, and at the same time, he is very clear about how to save himself when he cannot escape.

The most terrifying thing in a fire is not the ubiquitous high-temperature flames, but the toxic smoke and possible lack of oxygen.

When the flame burns, it will consume a lot of oxygen and produce a lot of carbon dioxide. If it is in the fire for a long time, it is likely to die from lack of oxygen.

Although Ningyuan could not artificially produce oxygen, the fire was burning outside the bunker, and there were no flammable materials inside the bunker, so their real enemies were lack of oxygen, high temperature and toxic smoke.

Thick smoke usually moves from bottom to top. They hide in the basement. As long as the sealing work is done well, the thick smoke will not threaten their lives.

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

Unless the enemy burns madly for several 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 to leave.

As for the high temperature, it is even simpler. Ning Yuan asked people to place a large number of water tanks in the basement, filled with cold water, and he also asked people to prepare a lot of ice-type magic crystals. Once the temperature is too high, they will Ice magic crystals will be placed in the water tank to cool down.

Although these are all theoretical knowledge, Ning Yuan has never practiced it himself, but science is rigorous and is the crystallization of the sweat and wisdom of countless ancestors, so Ning Yuan has always believed in it.

Of course, nothing in the world is absolute, so Ning Yuan also left himself a backhand.

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 is in is built on the exit of the Panlong Ladder.

When the vampire legion dropped the firewood, Ning Yuan immediately led people into the basement, took off his clean clothes, and started to take a bath.

After about two hours, a brass bell suddenly sounded from overhead.

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

In order to prevent the demon warriors from climbing up from the bottom of the Panlong Ladder, Ning Yuan specially asked people to set up some small traps. 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 Fiery 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 damn hidden setting."

Seeing the wooden board lifted by the demon warrior, Ning Yuan slandered secretly while rushing towards the enemy.

As the only natural wonder, Yunshangcheng has many hidden settings besides those apparent attributes.

It is one of the angel clansmen who will not be unable to revive because of the destruction of the corpse in Yunzhong City, and it is also one of them that the exit of the Panlong Ladder cannot be blocked.

If the Coiling Dragon Ladder can be blocked, then as long as the only exit is blocked with boulders, the enemy will never be able to climb up from below.

It's a pity that sealing the exit is not allowed. After many experiments, Ning Yuan found that he could only put a wooden board on it, and then nothing else could be done, not even a person standing on the wooden board or a pressed stone. .

As the supreme commander of this devil squad, Hans rushed up after receiving the notification from the vampire.

According to those vampires, the fire burned for more than two hours, and finally Xue Wuji sent someone to pour water from a wooden bucket for a long time before it was extinguished. The enemies inside must have been dead. Occupy the area around the Panlong Ladder.

But what happened to the guy in front of him who was still dripping with water?

Didn't it mean that the enemies have been roasted to death?

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

And when he saw the fiery sword in Ning Yuan's hand, he immediately recognized Ning Yuan's identity, and immediately rushed towards Ning Yuan with a roar.

After dodging Hans' attack and cutting him in half with his sword, Ning Yuan killed the other demon warriors who were rushing out from the exit without looking back.

At this time, the angel fighters and elf fighters under Ning Yuan also rushed over. With their help, Ning Yuan quickly killed all the demon fighters at the exit, and then took advantage of the situation to kill them.

The Panlong Ladder can only allow two people to pass side by side. This kind of terrain is simply impossible for one man to pass through.

Ning Yuan stood there holding the flaming sword, and the demon warriors below couldn't charge up at all, and when he charged down, the demon warriors below also couldn't resist his attack. It took only a moment, and Ning Yuan rushed down more than ten meters.

After sweeping away a demon warrior who was desperately charging upwards with a sword, Ning Yuan suddenly turned around and started running upwards.

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

As the stone ball rolled down the ladder, there were screams from below.

"Okay, let's all take our places, the enemy will not set fire tonight."

After hearing the enemy's screams, Ning Yuan heaved a sigh of relief. Fortunately, he is superior and should be able to pass the night safely.

When Xue Wuji set the fire, Brooks was leading the demon army to besiege every house around him.

When Brooks stepped on the ground of Cloud City, his heart was full of great pride, but when he was about to lead the demon army to the Coiling Dragon Ladder, and then directly captured it, the cruel reality suddenly made him look sad .

The layout of the buildings on Yunzhongcheng is too dense, so dense that they can't tell the difference between southeast and north.

Although the vampire legion led by Xue Zhan was leading them in the sky, the enemies hiding in the building did not want to let them pass.

As they made their way down the street, there was a sudden volley of cold arrows from the surrounding buildings.

Due to the short distance, the scale armor on their bodies could not stop all the arrows, and many demon warriors who were hit at the vital point fell down in pain.

Originally, Brooks didn't want to pay attention to those cowards who would only hide in the dark and shoot cold arrows, but the enemy's new arrows threatened them too much. In just a short while, they suffered thousands of casualties.

If you continue to choose to ignore it, then according to the casualty ratio, there may not be many people left when they arrive at the Panlong Ladder, so Brooks has no choice but to send people to capture those who are located houses around the street.

Now he can only hope that the enemy has only set up ambushes in the houses in the fringe area, so that they still have a chance to rush to the Panlong Ladder before dawn.

However, Brooks soon felt what despair was.

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

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

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

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

When the demon warriors managed to reach those windows by building a human ladder, a huge bumper suddenly swung out from the stone house, and some demon warriors were caught off guard and were directly knocked out.

Seeing that his army suffered heavy losses but was unable to break through those stone houses, Brooks was so anxious that he broke out in a cold sweat. He raised his head and shouted loudly to the sky: "General Bloody Battle, General Bloody Battle, please come down and talk, I have something important to tell you." business."

"I don't know what General Brooks wants from me?" Hearing the shout, Blood War flew down immediately.

"General Blood War, look at those stone houses that are easy to defend and difficult to attack. The only breakthroughs are at high places. My soldiers lack tools. Facing this kind of defense, it is difficult for them to attack. So I want to ask General Blood War to send you The vampire fighters under him are going to help us break through."

Looking into Bloody Zhan's eyes, Brooks sincerely pleaded.

"General Brooks, I don't know what to say or not to say."

"We are all on the same boat now, if you have anything to say, it's okay for General Bloody to say it."

"There are tall stone buildings like this all over Cloud City. If there are enemies in every building, is General Brooks planning to capture them all?" Staring at Brooks, Bloody Zhan asked in a deep voice.

"This."

Brookston was left speechless by the bloody question.

"But if I leave it alone, my army will definitely suffer a lot of casualties. Then what will we use to capture the Panlong Ladder?"

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

"The real protagonists tonight are the Arson Corps led by General Blood Mowgli and the Devil Death Squad led by General Hank, and our place is just a secondary part of the double insurance.

If General Xue Wuji succeeds, it will be icing on the cake if we can get there. If we can’t make it, then we can only adapt accordingly.

If General Xue Wuji fails, we may be able to send charcoal in a timely manner if we rush there. If we can't make it, then your army will become a lone army, and whether it can evacuate safely is a problem. "

Hearing Brooks' question, Bloody Zhan gave him a detailed analysis of the current situation with a smile.

"General Bloody War, what do you mean?" Seeing that Bloody War made his army dispensable, Brooks' face immediately changed.

"Literally, if you want to make meritorious service, then you can't be a mother-in-law, you should rush there as soon as possible.

If you want to preserve your strength, it's best to stay in a safe area on the edge. If we fail tonight, we can still take you down. "

Seeing Brooks' face change, the bloody battle immediately became impolite.

These remodeled stone houses are obviously the enemy's tactic to slow down their troops, in order to slow down their footsteps, anyone with a little bit of intelligence can see it.

But this Brooks still wants to send troops to attack these stone houses.

At first, Blood War thought that he didn't want to go to the Panlong Ladder and wanted to take another shelter here, so he asked tentatively at that time.

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

"We're going to the Panlong Ladder."

Brooks replied firmly, with a very firm attitude.

"Then don't care about casualties. We will guide you from above. Don't entangle with the enemies hiding in the dark, just rush over."

Seeing that Brooks had made a decision, Blood War directly gave his own suggestion.

"Okay, then please ask the bloody general to guide us."

"What's going on? What the hell is Hank doing? Why hasn't he come up yet?"

The fire had been extinguished for half an hour, but there was still no movement from the Devil Death Squad that was supposed to come up, Xue Wuji gradually began to get a little impatient.

"This subordinate will bring someone over to have a look."

Seeing Xue Wuji's face was a bit ugly, a vampire general beside him immediately volunteered and flew over with a team of vampire fighters.

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

"Depend on."

Seeing the sudden rain of arrows, Xue Wuji opened his eyes wide, and the veins on his forehead bulged.

Although they don't know what happened, the appearance of 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 has not appeared for a long time.

"Go 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 could get here in time, then there was still hope for everything.

It's a pity that Xue Wuji was destined to be completely disappointed tonight. When he learned that Brooks was still a long way from here, he had no choice but to return without success.

When the warm sunshine fell on the city of clouds again, the allied demon army had already left. If the corpses of the demon warriors on the outer streets were not still there, 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 couldn't help sighing: "Learn mathematics, physics and chemistry well, and travel all over the world. The teacher really didn't lie to me."

The genius remembers the address of this site in a second: www.81zw.us

Mobile version of Bayi Chinese Website: m.81zw.us

The online game Barbarism and Civilization Only Loves to Eat Lean Meat Text Chapter 6: Chapter 138: Learn mathematics, physics and chemistry well and travel all over the world Free reading

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