Guan Yu's eyes lit up at Xiao Wen's words. As he looked at Xiao Wen, the fatigue from working all day vanished.

This reminded Xiao Wen of his high school physical education class. After completing the daily training of 1500 meters, they were all full of shamelessness, as if they were on the verge of death. However, when someone took out a basketball and prepared to play a football, they all came back to life without any signs of fatigue.

You know, jogging and basketball, the two sports, in terms of heat consumption, are equal.

Looking at Guan Yu, Xiao Wen couldn't help recalling his youth. With a bitter smile, he brought the three little guys out of the workshop.

Arriving at the county city's infirmary, Xiao Wen saw that there were quite a few people there.

"These people were all injured in the conflict with the northern herdsmen. After all, the Cloud City is located at the border of the big sized men and is often attacked by the herdsmen. " Looking at these people, Guan Yu's eyes showed that he was eager to give it a try.

Of course he didn't want to fight these sick and wounded. After all, even though Emperor Guan was still young, he was still someone who cared about his dignity.

It was just that, as the clouds were close to the countries on the northern plains, they would often clash with the nomadic cavalry. If there was a natural disaster on the prairie that resulted in insufficient harvest, these nomads would even launch a large-scale invasion on the big men, attempting to use their plundered materials to survive this disaster … Or through war to consume part of the population, to save resources.

This was also the reason why virtually every family in the Cloud County had a family member who died in the war.

Take Xiao Wen's big brother, Zhou Xian's husband for example.

This lucky big brother of his was precisely on the wedding night, when the nomadic armies from the north suddenly pulled back. At that time, the Grand Cloud Guard had urgently transferred the males from the clans to the front lines.

For the sake of her husband's safety, Zhou Xian didn't care that she had just arranged a marriage and that the family didn't have much money, so she sold her family property. She bought a set of Man Armour imported from Song Kingdom for Xiao Wen's big brother to wear, and also bought a foreign blade imported from Tang Country, which was said to be from the same type of Black Armored Army under the Emperor of Tang Country, Li Shimin.

Xiao Wen's big brother, Xiao Wu, was the same as his name. He had practiced martial arts since he was young and had amazing physical qualities.

He had originally thought that if Xiao Wu could reap the rewards from that battle, then his family would be able to reclaim the money they had spent to buy weapons.

However, he didn't expect that Xiao Wu would be caught by the archers of the nomadic armies in the first round of the battle. He had shot three arrows, all of which were blocked by Xiao Wu's armor.

However, the fourth arrow had pierced through the gap in the armor and struck a vital point. Xiao Wu had also lost his life on the battlefield because of this.

As for his Man Armor and Mo Dao, they were obtained by the nomadic armies as a result of this.

After this battle, the Xiao family fell into a predicament.

"Little Yu, you have to remember that everyone is born of your parents, born of flesh and blood. If you do not have to do it as a last resort, do not kill anyone just to satisfy your selfish desire. "

"The great soldier, the ominous weapon, which the saint had no choice but to use. If you do not show kindness, that person will sooner or later become a monster in the middle of a massacre. "

"Do you understand?"

Guan Yu nodded, as if he understood something, and then shook his head. He knew what Xiao Wen meant with every word he said. But when linked together, it made him feel at a loss.

Xiao Wen let out a sigh. He didn't expect Guan Yu to know the meaning of life at such a young age.

But in his three views, people could kill in order to protect themselves, protect their families, protect their neighbors, and protect their country.

They could also kill people for the sake of maintaining morals, acting on behalf of the heavens, and eliminating violence and safety.

But if someone else were to speak rudely and start killing, it would undoubtedly be Long Ao Tian who was looking down on everything.

If he killed someone for their own benefit, he would be a bandit and a vampire.

If he killed in order to satisfy his desire to kill, then he was a demon, a fiend.

And if you kill people for the sake of killing them...

Xiao Wen sighed. He only hoped that he wouldn't encounter such an abnormal person!

Walking into the infirmary, Xiao Wen glanced at the injured people present.

Some of them had basically recovered, but there were also a few who were dying because of the heat, the bacteria, and the serious infection.

"Temperature is clearly the key to treating external injuries. In winter, people are much less likely to be infected than in summer. But from the time I sold ice until now, I had never met a single patient who came to buy ice. What happened to the doctor? "

It wasn't that Xiao Wen was greedy for money, but that ice cubes did have a miraculous effect when treating external injuries. However, the doctors here did not allow their patients to buy ice cubes from him.

Xiao Wen felt that because there wasn't any ice cubes to treat them, there would be a lot of patients who would die from the wound infection in the past few days.

Suddenly, he heard a burst of noise coming from the infirmary.

"Doctor, are you really unable to treat this illness?" Xiao Wen couldn't help but take two steps forward when he heard the rough voice of a man coming from the consultation room.

In this era when the medical system was lagging behind, many of the difficult illnesses that couldn't be cured had disappeared.

However, Xiao Wen knew that this was only for the doctors who didn't know much about medicine.

In this era, Xiao Wen, who sat in the super library, possessed theoretical knowledge that surpassed everyone else.

Even though he hadn't actually done it, it was still possible for him to kill someone when he drugged them. However, this probability was still much higher than the probability of them sitting and waiting for their deaths. Using their bodies, they would be able to survive.

"General Li, forgive me for speaking bluntly, but this is a terminal illness. Let alone this old man, even His Majesty's imperial doctors are unable to treat it."

"But didn't you say that you could cure it before?" General Li's tone carried a trace of displeasure. He felt as if he had been toyed with.

"General Li, your son suffered from fetal poison. According to the ancient formula, I have already fed him the Coptis chinensis and prayed to the gods. However, it was still ineffective. "If that's the case, what else could it be if not terminal illness?"

Hearing that it was the Fetal Poison, Xiao Wen was immediately disappointed.

In fact, fetal poison wasn't an ancient disease. Long ago, people had figured out the cure.

It was just that it was possible that Han State's medical standards were similar to that of the Han Dynasty, and it was in the state of half taking medicine and half worshiping the gods.

There was no clear distinction between the profession of a doctor and that of a Magus.

That's why the term fetal poison is considered a terminal disease.

Hearing this, Xiao Wen closed his eyes helplessly and started to search through the super library for information.

Not long later, he walked into the infirmary and looked at the doctor with the sharp mouth and monkey cheeks. Although it was true that Huang Lian had been used to treat the fetal poison in the past. However, someone had already verified that there was no use in using Huang Lian to treat the fetal poison! In contrast, Coptis chinensis can also increase the burden on the stomach and intestines of infants. "

"General Li." Xiao Wen turned towards the armor-clad man holding the baby and asked, "Did your son bleed after eating Huang Lian?"

"This …" General Li thought back and said, "There is, but the doctor said that this is the poison blood in my son's body, and it has been excreted through feces." This blood is not only harmless, it is also beneficial. "

"Nonsense!" Xiao Wen berated loudly, "The baby's stomach is unable to bear the medicinal properties of the Huang Lian. Your son's blood was all injured by the medicinal properties of this Coptis. This so-called doctor is just a quack doctor! "

Hearing this, the doctor who was sitting on the chair suddenly jumped up.

He pointed at Xiao Wen and cursed, "Who is the doctor here? You? If you have the ability, then treat General Li's son. "

"Treat then!" Do you think I wouldn't? " Xiao Wen sneered as he looked at the doctor.

If he was only prescribing medicine according to the patient's condition, then there was probably no one in this world who could surpass him.