In the center of the room, there is a large bed frame with three giant bows on it, various bowstrings, ropes, and wheels, which look very strange.

Wang Yuan did not hide it: "This is called the Three-Bow Bed Crossbow, which was made for the soldiers guarding the Longtou Pass. I hope it can help them defeat the deserted people!"

Wu Ling's eyes lit up: "I didn't expect that the gentleman is still proficient in craftsmanship. How many people can pull these three male crossbows and shoot at a distance."

Wang Yuan thought for a while: "You can shoot a thousand steps and you can control it by one person!"

Wu Ling was shocked: "Can you try it?"

Daye also has a giant crossbow, which fires one big arrow at a time, which can shoot three hundred steps away, but it takes twenty people to pull it away.

After pulling it three times, twenty people were exhausted and could no longer open crossbows.

If someone said this, he wouldn't believe it at all!

But a friend said that Mr. Mingtan created a strange object in Laofeizhuang not long ago.

The salt well dug out in one day is as deep as a family, and the trench is deeper in a year.

Squeak...

Wang Yuan didn't say much, turned the winch and pulled the pulley, and the three giant bows were pulled apart bit by bit, then put a giant arrow on it and fired at the courtyard wall.

Boom!

The one-meter-long brick wall collapsed, and the people in the yard were startled.

Wu Ling was stunned: "This is too powerful!"

"I can only say it's okay!"

Wang Yuan was a little dissatisfied.

The three-bow bed crossbow, the strongest bed crossbow in the Song Dynasty in China, has no complex principles.

But if you want to pull it apart, it will take seventy people.

When he was in college, he worked on a small topic to transform the three-bow bed crossbow.

Using modern computers, the structure of the crossbow was optimized to make it more in line with the mechanical design, and a winch was added to make the pulley easy to use.

However, the pulley winch here is not smooth enough, and it is still a bit difficult to operate alone.

"Sir, too humble!"

Wuling said in surprise: "I was worried that it was difficult to hold on to Longtou Pass. Now with this magical crossbow, it should be safer."

Wang Yuan was shocked: "Can't you keep Longtou Pass?"

"Longtou Pass is as solid as a soup, and it can be kept in accordance with the truth!"

Wu Ling's eyes were worried: "But King Tu Nan is an old fox. He is meticulous and cunning. Although my father defeated him, he failed to keep him. Since he decided to move troops, he must have made arrangements. Ruan Chenggang, the guard general of Longtou Pass, has more than enough control and insufficient response. I am worried that he can't defend!"

Wang Yuan was surprised: "Isn't the commander of Longtou Pass Xue Pan? Why did the guard general become Ruan Chenggang?"

Wuling smiled bitterly: "Mr. I don't know that although Xue Pan is the commander, he has not guarded the front line and has been in the commander's mansion in the county city!"

Wang Yuan was stunned: "All the deserted people have come. He is a commander who does not command the battle on the front line and boosts the morale of the army. What should he do in the county town?"

Wu Ling laughed: "The great military generals were divided into two categories. One was the nobles like Xue Pan who were hereditary and unsuccessful. The court appointed them as their regular positions. The other was my father, Ruan Chenggang, the poor military generals who broke out on the battlefield. The court appointed them as their deputy positions. It was considered to be mutual restraint. The nobles could not bear the hardships on the front line. They were all the poor military generals on the front line. They were in charge of the neighboring county town!"

“…”

Wang Yuan was speechless.

Without remote communication, the main position with great power is not on the front line, so let the deputy position command on the front line!

No wonder Daye has never been able to defeat the deserted people. This kind of arrangement cannot be done even if the gods come!

"Sir, in order to find you, I went to the Wang family!"

Wuling said again: "I heard from my brother Chonglou, sir, you are not only proficient in manufacturing, but also proficient in military tactics. You have broken through Sanhuzhai, Daqingling, and the first line of the sky. You are using troops like a god. I want to ask Mr. for advice on military tactics!"

"I don't understand military tactics. I'm fighting all the bandits. Don't listen to Chonglou's nonsense!"

Wang Yuan waved his hands repeatedly.

A few days in Laofeizhuang, Wang Chonglou heard that they had a lot of things.

Wuling smiled with his fist and said, "Sir, I'm too modest. I heard Chonglou talk about those three battles. Although the sir was fighting bandits, he was already superb in placing troops and grasping the enemy's hearts. He can be called a master of military tactics. Please give me some advice."

"I really don't understand military tactics and can't fight!"

Wang Yuan waved his hands repeatedly, and saw that Wu Ling didn't believe it at all, so he couldn't help but feel a headache: "I've beaten the bandit three times, and I'm just using a message mismatch!"

Wu Ling frowned: "Information is bad?"

Wang Yuan said with a headache: "It's just that intelligence asymmetry. I understand their strength, but they don't understand my strength. I concentrated my strength, and they dispersed their strength."

"Information asymmetry! I understand, sir. What you mean is that war is a trick. When fighting, it means disguising yourself and not letting others see through it!"

Wuling's eyes lit up: "When you are strong, you can pretend to be weak, introduce the enemy to ambush, and fight an annihilation battle; when you are weak, you can pretend to be strong, intimidate the enemy, so that they dare not act rashly. In summary, always concentrate your strength, create a favorable environment, try to eliminate the enemy, and save yourself!"

“…”

Wang Yuan nodded in a daze: "Yeah, it's not bad!"

Wuling bowed his fists and said, "Thank you, Mr., for your advice, the students have benefited a lot. There is another thing, please consider it!"

Wang Yuan frowned: "You said?"

Wuling said seriously: "If one day the students will re-take the troops, I hope to be a military advisor, to sweep away the four barbarians and restore peace to the world!"

When Wang Yuan heard this, he waved his hand: "I have no interest in fighting. When I make a few more triple-bow crossbows, I will leave Jiushan County!"

Wu Ling was stunned and sighed: Sure enough, the sir had no intention of serving the court.

...

"Shoot the arrow!"

"Pour hot oil!"

"Sink gold juice!"

"Smash the stone!"

"Kill!"

The dragon head closed, and a rushing voice shouted, and groups of soldiers ran away!

The city walls were filled with torches, and large pots were set up, and boiling hot oil, and the smelly golden juice was stinking.

There were also soldiers carrying loads and transporting baskets of stones from under the city wall.

Some soldiers even carried bundles of feathered arrows to fill the archers with empty arrow boxes.

The soldiers kept fighting and not a single soldier could attack the city.

This offensive momentum has been going on for two days.

Under the city wall, a thick layer of dead people piled up, but there were still soldiers of deserted people carrying engineering ladders, climbing up with blood all over their bodies, their eyes full of fear and numbness!

Not far away, there is a man-supervising team and a deserted cavalry that goes further away.

"What the hell is this King Tu Nan trying to do? He actually attacked the city like this!"

"I never stop using the Daye to attack the city for two days and two nights, and there is no elite of the deserted people at all!"

"The great cause of sinners who come up like this are sent to death and it is impossible to conquer the city."

"Can he want to use these cannon fodders to exhaust our power and then attack with the elite of the deserted people."

"But this is impossible. I have 30,000 troops here, and my combat power will not be damaged at all after the rotation!"

"What the hell is he trying to do!"

Looking at the army of black and wilderness, Deputy Commander Ruan Chenggang was walking on the city wall, muttering back and forth.

The name of a man, the shadow of a tree, and the bad reputation of Tu Nan made every great cause afraid.

This is obviously useless cannon fodder siege, and it is not like the work of a famous general!

Suddenly, the soldiers of the two battalions went upstairs and someone shouted: "Brothers, you've changed your defense!"

The soldiers who were defending during the day all breathed a sigh of relief and began to descend down the city tower one after another.

Five thousand people in the first battalion changed their defenses, continued to shoot arrows, threw stones, poured hot oil, and poured gold juice.

Ruan Chenggang nodded in nodding.

There are six battalions in Longtou Pass, each with five thousand people, led by a general!

The Sixth Battalion takes turns to defend the city, once every three days, and can maintain strong combat effectiveness.

King Tu Nan wanted to use his great cause to infringe on the people to consume their combat power, which was simply delusional.

Just as he was thinking, a middle-aged man with a simple face walked over with a team of personal guards and clasped his fists: "I will meet the deputy commander!"

"Get a career!"

After patting the deputy general's shoulder, Ruan Chenggang reminded: "King Tu Nan is not what he is doing. If you lead people to defend at night, you must be very energetic. You must never give the old fox a chance to take advantage of!"

"Please rest assured, if there is any gap, I will be willing to come and see you!"
To be continued...