However, Bai Suzhen's idea of ​​knocking Xu Xuan out and taking him away was destined to be impossible. When Nancheng was in danger due to the large number of injured people, Wu Dutou led a group of soldiers to Nancheng.

"Doctor Xu, I have reported to Commander Gao what you and I have guessed. The Commander has already begun to mobilize troops. Suzhou City will definitely be defended!" Wu Du first saw Xu Xuan and said happily.

After he finished speaking, he realized that Bai Suzhen was next to Xu Xuan. A veteran like him, he could naturally tell at a glance that Bai Suzhen was a female companion dressed as a man. He frowned and asked, "Doctor Xu, who is this?"

Xu Xuan quickly said, "This is my wife. Treating the injured requires some specific equipment. Ordinary doctors don't know how to cooperate with me, so I had to ask Zhuo Jing to come over and help."

Bai Suzhen bowed to Wu Dutou and said, "I have seen Wu Dutou. My officials said that Wu Dutou is brave and resolute. When I saw him today, it turned out to be true. With a warrior like Wu Dutou here, the city of Suzhou can definitely be protected."

When Wu Dutou heard the praise from such a charming person like Bai Suzhen, he immediately became happy. He coughed, "Ahem, Doctor Xu. Legally, female relatives are not allowed to enter in our military camp, but Doctor Xu is here to treat illnesses and save people. This matter is special."

It's a special matter. It's just that the army is full of rough guys. Just don't disturb the lady."

At this time, the signing troops had already arrived at the city wall and were about to re-erect the ladder. All the people brought by Wu Dutou also threw themselves on the city wall. How could they let the other side do what they wanted? All they saw was the rolling logs on the city wall.

Stones fell one after another, breaking the muscles and bones of the soldiers under the city wall, and screams of misery came one after another. It was very miserable.

Xu Xuan looked at the bustling signing army in the distance, frowned and said, "Wu Dutou, although we have added troops, the other side is brave and good at fighting. Their siege teams take turns taking turns. It's okay for a while, but we are afraid as time goes by."

You can’t use them up."

But Wu Dutou smiled and said, "Doctor Xu, I heard from Fugui that when you were dealing with the rioters in the city, you used a strange medicine. After you sprayed it on your body, your whole body was itchy. He said that he had seen people infected with this kind of medicine with his own eyes.

People who take drugs scratch themselves until they are dripping with blood and want to tear all the flesh off their bodies. I wonder if this is true?"

When Xu Xuan heard this, he frowned and said, "Wu Dutou, why do you ask this?"

When Wu Dutou saw Xu Xuan, he seemed a little unhappy and smiled awkwardly, "When I met with Commander Gao today, I told him this. The Commander asked me to come to Dr. Xu to get the formula of this medicine and use it."

In the battle to defend the city, we will definitely be able to completely defeat the Tatars under the city."

Xu Xuan squinted his eyes and looked at Wu Dutou. Although when he came, he had the intention of handing over the formula in his hand, but now that he thought of those people who were contaminated by drugs, he felt a little hesitant to let this thing out.

, I don’t know whether it’s a blessing or a curse. What if one day the Tatars master the formula of their own medicine?

Wu Dutou looked at Xu Xuan and said, "Doctor Xu, I know you must be worried about Tianhe because of this medicine. Even if the other party is an enemy, you are not willing to use this medicine. Although this medicine is used on Tatars, it is a bit cruel.

But Doctor Xu, have you ever thought about it, if our city of Suzhou is destroyed, do you know what the people in the city will face?"

When Wu Dutou saw that Xu Xuan was silent and his face became more and more ugly, he took a step forward and said, "When the Tatars attack the city and encounter fierce resistance, they have a custom of not sealing the sword for three days. If they attack the city within three days,

"Tatars can do whatever they want in this city. They are good people who rob gold and silver. Murder, arson, and sexual intercourse with women are all common. These three days are the days when the Tatars can do whatever they want, but they are a living hell for the people in the city."

Listening to Wu Dutou's words, Xu Xuan knew that what the other party said was true, and under the current situation, the city had already used all available forces. If the signing troops were to attack the city this time, who knows if the defenders would still be able to attack the city.

Do you have the ability to drive the opponent away?

At that moment, Xu Xuan sighed, took out a prescription that had been written a long time ago, and handed it to Wu Dutou, "This is my prescription, you give it to Commander Gao."

Xu Xuan paused and then warned, "Medicine is very easy to prepare. It's just that when grinding, the person grinding the powder needs to wrap the whole body so that no trace of skin is exposed. When using it, half a kilogram of medicinal powder plus four buckets of water

, after boiling it with hot water, the effect will be better. However, this prescription has not yet found an antidote, so it needs to be kept strictly confidential. If it spreads and is learned by the Tatars, from now on you and I will become the eternal sinners of the Song Dynasty.

"

Seeing this, Wu Dutou hurriedly took the prescription with both hands and said, "Doctor Xu, don't worry, we will naturally understand this truth. We will keep this prescription strictly when we get back."

Wudu was holding the prescription in his head. At this time, he didn't care about the soldiers fighting in Nancheng and rushed towards Dongcheng happily.

"Official, you gave this prescription to him, but it has a causal relationship with the army outside the city. If you increase the number of killings, I'm afraid it will be detrimental to the official in the future." Bai Suzhen's eyes were full of worry

Xu Xuan sighed softly, "But what about the people in this ruined city? If a wolf wants to eat a sheep, you can't just let the wolf eat the sheep because you are afraid of hurting the wolf's life. But don't worry, madam, this medicine is also

The modified medicine is not so strong. When sprayed on a person, it should only make people feel itchy, but not scratch the body and bleed."

After saying this, Xu Xuan sighed softly, "After all, I am still a Song Dynasty person."

The newly arrived soldiers from Wudutou followed on the city wall. They were tall and burly, and they were all heroes fighting one against three. Although not many people came, they actually defended the southern city tightly. In the past, they attacked the city for half an hour, and signed the army.

We can attack the city head, but these sergeants have been here for almost an hour, but no one can climb up the opponent's ladder. Instead, these sergeants use the ladder to continuously throw gold juice downwards.

Shi, on the other hand, was a little afraid of killing the signing army.

The Tatars under the city wall looked at the signing troops who were slowing down their offensive. They snorted coldly and drew the bows and arrows in their hands again. However, it was not for Suzhou City, but for a few veterans who wanted to fish in troubled waters as usual.

The arrow fell to the ground. "Attack the city, attack the city. If anyone retreats, they will be killed without mercy!"

Before the signing troops could react, the arrows behind them killed several more lagging signing troops.

The slowly retreating signing army paused momentarily, and then rushed towards Suzhou City!

The defenders of Nancheng, who had originally breathed a sigh of relief, were in a bit of a hurry when faced with the fierce attack by the signing army.

The situation that had just been stable became precarious again under the desperate attack of the troops under the city.

Even the newly arrived elite soldiers began to suffer casualties at this time. The most dangerous time was when the signing troops even attacked the city. Fortunately, they were suppressed by the crowd. However, this also proved that the people on the city wall were
Chapter completed!