Biogas?!

The people in the field are all a new term, what is biogas? Everyone was puzzled, and it was simply unheard of.

"Lord Wang, what is biogas?"

"In my father's "Gaozong's Codex", it is recorded that organic matter is fermented in a closed state and forms a foul-smelling mixed gas." Li Changsheng explained.

The "Gaozong Codex" written by the Tang King recorded strange things throughout the ages, which outsiders had never seen or heard.

How will the world know? The things written in the codex of Li Muchen, the king of the Tang Dynasty, know 500 things on the top and 500 years on the bottom, and there are many novelties that do not exist in the present world.

A person who has traveled from the future to the present, possessed by the body of the Tang King, and the things recorded in his book are all things from the future, which the ancients did not know.

But at this moment, Li Changsheng suddenly shouted: "Don't ignite the fire!" ”

He glanced at it, but saw a man about to light a torch, and now the sky was about to get dark. In the dense forest, snakes and insects began to frequent, and the most feared thing for these animals was fire.

But when he took out the torch, he didn't use the fire awl to light the fire, but he was scolded by Li Changsheng and stopped, and snatched it away.

"It's biogas. It is very dangerous to explode immediately when the open flame turns back, and it is not advisable to stay in this place for a long time, so it is better to retreat quickly. Li Changsheng said.

Biogas contains a large amount of methane, which is now commonly known as 'natural gas', and whenever it encounters a little open flame. It will ignite the explosion immediately, which is very dangerous.

It seems that the explosion should have been an explosion that occurred after several days of fermentation of animal and plant carcasses in the pit after several days of heavy rain.

In such a place, it is not uncommon to have 'ghost fires' from time to time. Many hunters have gone up to the mountains to hunt, and they have encountered the 'ghost fire' many times, which is erratic, emitting a green light, which is terrifying.

Of course, even though Li Changsheng said this, others still couldn't understand it, the air would explode? This is simply nonsense.

Others can't understand it, and Li Changsheng has no obligation to explain it to them, even if they do, they won't understand it.

After returning from the mountain, he had been pondering this matter in the barracks, and Li Changsheng seemed to have a good plan in his heart, inspired by the 'swamp gas'.

It seems that a powerful weapon has been found, and it is impossible to catch the explosive characteristics of 'biogas', which may be able to win by surprise, and it is unknown whether it will take the rebels by surprise.

However, in order to generate enough power, it is necessary to build a biogas production plant.

In ancient times, there was no advanced technology and equipment, and it was really difficult.

However, this is the only way to stop the rebels of the Ghost-Faced Man right now.

According to the Codex, there is a simple process for making biogas, and if you choose a few skilled people, it will not take long to complete.

Having made up his mind, Li Changsheng didn't question it, and immediately set out to implement it, and now the army of the ghost-faced man was already in the city, and I was afraid that it wouldn't last long.

Only when a new secret weapon is developed can the enemy be taken by surprise.

So, after finalizing this strategy, Li Changsheng hurriedly asked the soldiers to discuss the matter, although in the whole process, not many people understood what biogas was, and they were in a state of confusion throughout the whole process?

But it sounds like it's amazing.

The strategy quickly passed the decision, and the next day it was to start implementing the matter, during which Li Changsheng personally served as the supervisor, and this matter was only done by him personally, and others could not do it.

During this time, the rebels had many riots, and most of them were petty fights. And there was no big attack.

Originally, Li Changsheng was still wondering, when did the ghost-faced man change his plan, but he didn't know until he received a wire report later, it turned out that Chang'an sent an army of 5,000 men and horses to carry out a 'blitzkrieg', thus hindering the progress of the ghost-faced man's march.

Due to the small number of troops and horses, they adopted a 'blitzkrieg' and roundabout tactics, so the ghost-faced man was really a headache, and every time he prepared for battle, he suddenly retreated halfway through the battle, and suddenly launched an attack, which made people confused and wasted a lot of time for the rebels.

Because of this, Li Changsheng was given enough time to build the biogas plant.

After about half a month of construction, a simple biogas plant was born, and all the biogas produced during this period was encapsulated in a dense wine jar.

In order to prevent an explosion, it is forbidden to have an open flame in the vicinity of the barracks, which is several hundred meters away from the barracks.

On this day, the Ghost-faced Man launched a large-scale siege battle against Wu County.

Since that time, Li Changsheng angrily beheaded the three generals of the rebel army. After the ghost-faced man learned the news, he slowed down the large-scale attack on Wu County, but tried it many times, all of them were petty fights, and he didn't have the intention of taking it from the beginning.

After many temptations, I learned a surprising news. The only good general available in the city is Li Changsheng.

Therefore, after solving the rescue team sent by Chang'an, they launched a large-scale attack on Wu County, wanting to take this opportunity to completely capture it.

The result is ......

The next day was noon, when the sun was at its highest. The Ghost-Faced Man launched a large-scale surprise attack, with a total of five armies and tens of thousands of people participating in the battle.

And the soldiers defending the city are only a few thousand, and if they want to resist these tens of thousands, they will undoubtedly hit the stone with an egg.

The war began, and the soldiers who fought on the front line. The sound of shouts resounded between heaven and earth, and the rebel vanguard set up ladders, while the Tang army smashed them with boulders.

After an hour-long confrontation, there was a situation of taking care of himself, but fortunately, Li Changsheng left a hand and moved out all the biogas that was sealed in the wine jar.

Use a trebuchet to project the jar out.

The rebels saw it. All of them were stunned, and their hearts said: "Empty wine jar? ”

When! When!!

The wine jar fell to the ground and was smashed to pieces, only to see that from the city of Wu County, countless wine jars were thrown out and smashed.

than throwing boulders. Obviously, it will not work to resist the enemy's attack with an empty wine jar.

There was a crackling sound, and in a short time, a piece of ceramic rubble under the rebels' feet was used as a broken wine jar.

The ghost-faced man in the distance. couldn't help but show a strange expression, he knew Li Changsheng's personality, and he would never be so sloppy and sloppy?

Throwing empty jars? What the hell is he doing?!

Marching to fight, never heard of a battle with a jar of wine? This will not only not play any role, but will also wear down the will of the other party.

"It seems that the Tang army in Wu County is already poor in donkey skills, and there is nothing to be done. I'm afraid it won't be long before the last place in Wu County will be in the bag. I only heard the military advisor next to the ghost-faced man say.

"Really?!"

In this regard, the ghost-faced man maintained a wait-and-see attitude, he had a faint bad premonition, and even he couldn't guess Li Changsheng's thoughts.

"Li Changsheng is cunning and can't be taken lightly. Passing on the military order of the Emperor and launching the final general offensive must not give the Tang Army any respite. ”

"Yes!!"

The ghost-faced man said worriedly, he was afraid that something would happen after a long time, and that was what he said later.

At the same time, Wu County's side threw out all the biogas jars that had been stored in large quantities, and the smell of rotten eggs soon filled the air among the rebels.

At first, I didn't think so, but as the empty jar broke more and more. The smell also became stronger, and many people covered their mouths and noses.

After so many years of marching and fighting, it is the first time I have seen someone use the smell as a weapon.

In the distance, the ghost-faced man also smelled a faint smell, not very strong, and at this time. The military advisor said: "Your Majesty, that strange smell seems to have emanated from the wine jar. ”

Needless to say, the ghost-faced man also knew that it was emanating from the wine jar, he knew Li Changsheng well as a person, and it was impossible to throw it into the wine jar for no reason.

"Could it be that the stench is his means?" The ghost-faced man said.

Although the smell is very bad, it can be used to smoke everyone. It's undoubtedly a fantasy, what does he want to do?

At this time, above the city tower of Wu County, Li Changsheng stood in the middle, he had a bow and arrow in his hand, and after he pulled the bow and arrow, he wound it. Someone took a torch and lit it at the tip of an arrow.

saw that the corners of Li Changsheng's mouth outlined a sinister arc, and said with a smile: "A gorgeous fireworks show is about to appear." ”

The officers and men of the Tang Army waited and waited, their eyes widened, they had prepared a lot before, and they didn't know if it was really as Li Changsheng said, what kind of biogas can explode when encountered? !

At this moment, Li Changsheng pulled the bowstring to the limit, and the tense bowstring made a creaking sound, and the tip of the arrow stood with flames.

"Everybody's all on their stomachs."

Li Changsheng ordered, his expression was awe-inspiring, and he shot the flying sword 'whoosh'.

The sound of the arrows breaking 'clanged', and in the daylight, it was as fast as lightning.

When Li Changsheng's rocket flew out and landed, it meant that the battle was over, because the next scene ......,

Make those who survive memorable enough for a lifetime.

Boom~~!!

The biogas met the flames, and an explosion occurred in an instant, and outside the city of Wu County, it instantly fell into an endless sea of fire. The sea of fire spread in all directions.

The power of the explosion instantly 'drowned' tens of thousands of enemy troops, and almost all of them, without exception, were buried in the flames.

For a time, outside the city of Wu County, biogas exploded. The enormous power produced resounded with a deafening sound.

Its power was so great that the rising mushroom cloud was frozen in the void.

Even the ghost-faced man who was in the distance was affected, and a crack appeared in his indestructible mask.

When the dust settles, the smoke dissipates, when the sound gradually fades, it returns to calm, when the world is clear, the black clouds are gone, and the corpses that can be seen everywhere are all over the field, and the scene can only be described by the word 'tragic'.

The people who were still vaguely alive all closed their mouths, and their eyes were wide open, revealing unprecedented horror.

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