Liu Zhang discussed the next battle plan with Li Guang and them, and also learned about the recent developments of the Xiongnu.

Every few days, the Hun cavalry would come to harass, which was really annoying.

The last time the Huns came to harass me was three days ago.

Li Guang sent troops to chase after him, but only killed more than 100 Huns.

The rest all ran away, and the Han army sent did not dare to chase too far.

lest the Huns give them a plan to divert the tiger from the mountain, and the other is to ambush them in fear.

The last time the Xiongnu came were only more than 2,000 people, and they saw the Han army chasing after them.

The Xiongnu rode their horses and ran wildly, and the Han army felt that they were bait.

There must have been tens of thousands of Huns, waiting in one place to ambush the Han army.

Liu Zhang learned about the recent developments of the Xiongnu from Li Guang, and he guessed that the Xiongnu would come in two or three days.

The Xiongnu rarely attacked the city, they only plundered the people who lived outside the city.

Capture young and strong men and women and send them to the Xiongnu territory for slavery.

Liu Zhang released several drones to reconnoitre, if he could find the gathering place of the Huns.

He can lead a part of the Han army to kill the past, and it is not easy to find the Xiongnu in the vast grassland.

Li Guang arranged a place for Liu Zhang and them to rest in the city.

Three days passed in a flash, and it was a cloudy day.

The air pressure was so low that it was breathless, according to the scouts.

The Huns came again, this time with 10,000 Hun cavalry.

When Li Guang heard that the Huns were coming, he was very excited, and the Huns would definitely be defeated this time.

Because of Liu Zhang's arrival, it will be a disaster for the Huns.

The Huns drove the ox carts to the moat, and they covered their faces.

Wearing sheepskin gloves in hand, several Huns carried large and small trebuchets off the ox carts.

They put the sack on the catapult again, and Liu Zhang stood on the tower and watched with a telescope.

He saw that the sacks were bulging, and the two Huns carried the sacks onto the stone throwing tray.

The sack should not contain stones and soil, Liu Zhang guessed that it might be a sick and dead animal.

The Xiongnu wanted to throw the carcasses of those animals into the city or the moat and pollute the water of the moat.

Some of the Xiongnu prepared bows and crossbows if the Han army went out of the city.

They shot the Han army with bows and crossbows to prevent the Han army from clearing the moat.

As long as the moat is polluted by sick and dead animals, the river water will flow into the city.

also brought the germs into the city, and Liu Zhang saw that they were wearing gloves. Masked, guessing that they were going to create a plague in Xiangping City.

The Huns hadn't used this kind of method before, but they didn't expect it.

I don't know who gave them this idea, once this combat method is fully promoted.

That would have killed a lot of people, for a nomadic people like the Huns, who had few people.

Get the most out of the battle at the lowest cost.

They felt that it was worth it, which made Liu Zhang hate it.

Creating a plague in a region was used by the Wa Kingdom in the twentieth century to kill innocent people.

"They are going to put the plague into the city, inspect the city, and disinfect the city."

Liu Zhang must not let the Xiongnu's plan succeed, once the plague spreads.

This would kill tens of thousands of civilians from the plague, and would also greatly weaken the defense of Liaodong County.

Liu Zhang has been living in the city for three days, and he also quietly took out some disinfectant.

As long as it is mixed with water in a certain proportion and sprayed throughout the process, it can sanitize 99.99% of germs.

In the past few days, he has also taught the Han army and the people in the city how to use disinfectant, if they find sick and dead animals in the city.

Burn it off immediately with fire, as the heat kills most germs.

Burying dead animals takes time and a lot of manpower.

Gasoline was stored in the castle, which was originally refined by the simple refining method at the Shang Fang Office.

Two or more sides are at war, and there are a number of means to win.

But some methods are too despicable and cruel, such as the methods used by the Xiongnu now.

If he hadn't been here, there might have been a plague outbreak in Liaodong County.

A lot of people may die, and the Huns' current approach is already madness.

The Xiongnu knew that they had few people, and at the lowest price, they let the Han Dynasty die more people.

Liu Zhang observed that the sack was cut several times by a knife, which was deliberately cut by the Huns.

Large and small trebuchets throw sacks into the moat and the city, and the sacks that fall into the city will crack.

The animal carcasses inside would be scattered, and the Han army defending the city would fire arrows at the Xiongnu.

The Han army now used the Divine Arm Crossbow and the Three-Bow Bed Crossbow, which had a range of more than a thousand steps.

The large catapults used by the Xiongnu could be thrown at a distance of 300 to 400 paces, and the small trebuchets could be thrown at a distance of 150 to 200 paces.

If the Xiongnu wanted to throw animal carcasses into the city or moat, they had to calculate the distance between themselves and the moat and the city walls.

The distance they were at was exactly within the range of the Han army's three-bow bed crossbow and divine arm crossbow.

Liu Zhang is based on the Song Dynasty weapon data, the improved three-bow bed crossbow and the divine arm crossbow.

The three-bow bed crossbow is mounted on the city wall and can shoot incoming enemies from a distance.

The carcasses of some animals had been thrown into the moat and inside the city, and the Xiongnu saw the Han army using new weapons.

They used their shields to block the arrows that came at them, but they still underestimated the power of the Three-Bow Bed Crossbow and the Divine Arm Crossbow.

The arrow easily pierced the shield, and the Hun was pierced through the heart.

When the Huns in the back saw this scene, they were a little scared.

The weapons of the Han army are getting more and more powerful, and the other party is standing on the city tower.

Even if the Xiongnu used a stone thrower to throw stones, the Han army also had the means to deal with it.

This time the Xiongnu did not come to attack the city, and the defenders of the city were still prepared.

The Han army and civilians in the city quickly sanitized various areas to prevent the outbreak of the plague.

Liu Zhang stood on the tower of the city and observed the Xiongnu with a telescope, and they threw one sack after another.

"Sure enough, as I thought the other day, these sacks are sick and dead animals. They want to use this method against us, and they wait for everyone in the city to fall ill. ”

Liu Zhang was very resentful of the Xiongnu's approach, and if he used other means to fight.

Liu Zhang admired the Huns, and what the Huns did this time made him look down on the Huns.

Sun Tzu said in the Art of War: A soldier is also a trick.

This is true, but some people have no bottom line for the sake of war.

"Continue to shoot the Huns, if we go out to chase after us at this time, we will definitely not be able to catch up."

Liu Zhang chatted with Li Guang a few days ago and learned that the speed of the war horses in the city was not as good as the Hun war horses.

It's not that you don't want to chase, put down the drawbridge, and open the city gate again.

This took a lot of time, and the Huns had already run away.

After sending troops to chase after him, it is also possible that he was ambushed by the Huns.

"If we had a war horse as good as the Huns, how good it would be. The war horse that was obtained in Yuyang County was left there. ”

If Li Dang knew that the war horses owned by the Han army in Liaodong County could not outrun the Huns, it would be better to get a few war horses from Yuyang County.

"Take a hot air balloon ride and see where they go?"

Liu Zhang then thought of using a hot air balloon, no matter how fast the Hun war horse ran.

You can't run the speed of a hot air balloon, and you can see farther when you stand on a high place.

This is an advantage that the Huns do not have, and the Huns always have to find a place to gather and rest.

Liu Zhang had already given instructions to the drone to track and monitor the Huns.

He proposed to Li Guang that they use a hot air balloon to track them and find the gathering place of the Xiongnu.

Then he sent troops over and attacked the Xiongnu, causing huge losses to the Xiongnu.

"I'm going to go in a hot air balloon, and I'm going to see where they gather."

Li Dang was holding back his anger in his heart, this time the Huns came to harass Xiangping City.

After throwing the carcasses, they retreated in an orderly manner.

Some of the Huns were killed by crossbow arrows, and they did not have time to take the corpses of their companions.

Stay outside the city a little longer, and more Huns will die.

It's not that they don't grieve and they love their lives more.

Wait for the opportunity to avenge your companions in the future, and hope for a plague outbreak in the city.

The Xiongnu's plan failed, and some of the Han soldiers and civilians in the city cleaned up the animal carcasses.

Some sprayed disinfectant and waited for the Huns to be far away.

Li Guang asked the Han army to put on protective clothing and salvage the animal carcasses from the moat.

Then the animal carcasses were burned, and Li Dang led dozens of Han troops to follow the Xiongnu in hot air balloons.

The Huns on horseback saw a hot air balloon coming from high in the air, and it was moving fast.

These Xiongnu originally wanted to return to the gathering place, and they knew that they were being followed.

You can't return to the gathering place immediately, so as not to be served by the Han army.

Wherever they go, the Han army will know.

This time it was difficult to get rid of it again, and some of the Huns stopped the horses.

Shoot a hot air balloon with a bow and arrow in your hand, but the bow and arrow can't reach it.

Li Dang stood on the hot air balloon and looked at the Huns who were running away quickly, and he smiled happily.

With the tracking of the hot air balloon, the Huns had nowhere to hide.

If you can find the court of the Huns, it will be a great achievement.

Maybe Shan Yu is in the royal court, if he finds a Hun king like King Zuoxian.

That's also very good, this time we must give the Huns a heavy blow.