Lin Changsheng lost his sight.

In Shi Xiaoxin's expectant gaze, Jiang Yu shook his head weakly.

She couldn't find out why.

After the explosion, Jiang Yu couldn't count the first time she had this feeling of powerlessness.

Even if Jiang Yao told her: It's not your fault, you've done your best.

Even at the beginning of studying medicine, Dr. Lin told her that the purpose of studying medicine is to save lives and help the wounded, but doctors are not immortals.

But she still had insomnia every night.

The aftermath of the explosion kept flashing through my mind.

Arms and torsos that were blown off.

Blood-stained dirt and a cold corpse.

The numb and desperate eyes of the villagers and the painful faces of the wounded.

……

She was thinking.

If I had studied more seriously and worked harder......

If you had studied a little more, you would have been more prepared......

Will it save more people?

And if it's not her fault?

Whose fault is that?

Jiang Yao, who was separated by a wall, was also thinking about this problem.

She rarely has such emotions.

Because she knows that regret is the most useless thing.

Instead of regretting it, it is better to do more useful things, and it is better to be thoughtful when making decisions.

But this time, she regretted it a little.

After investigating for so many days, including what Lin Chang told her after waking up, this was an accident.

It was caused by an operator's mishandling during production.

Making bombs is a dangerous thing in itself.

So in the beginning, she paid as much attention to these situations as possible.

It is also because of this that she has always let the villagers in the col do it themselves.

Because they are the only ones who have been personally trained by themselves in the first place, and they are also the ones she trusts the most.

Even though she had already handed over the production of the bomb to Chu Yuanqi, in fact, the gunpowder workshop had always been under her control.

She thought she had thought it through as much as she could.

But the unexpected happened.

Now that I think about it, this accident may have been inevitable in the first place when she decided to use a bomb in this world.

The process of making a bomb requires a stable temperature and air pressure.

However, in this era, various technologies have not yet developed, and temperature and air pressure cannot even be measured more accurately.

So how do you keep it stable?

Before that, she thought that as long as she could control the production process, it would be fine.

But reality slapped her hard.

Jiang Yao wondered for the first time: Was she wrong from the beginning?

In fact, if you want to make the Yuan clan internally stable and resist the invasion of the Western tribe at the same time, is there any other way?

……

In Jiang Yao and Jiang Yu's self-blame, Lin Xiaoxi, who was far away in the capital, rushed back after receiving the news.

……

To the south of the col, there is a hillside with excellent feng shui.

It was the place chosen by the village when the old lady passed away.

Since then, there have been old people in the col who have passed away, and they are all buried there.

But the death of the old man is a joy and mourning.

And this time......

The funeral procession was only halfway through, and Mrs. Sun was already the third person who almost fainted from crying.

Her family's Lin Dalang's injuries have improved, but her second son Lin Youcai has not been rescued.

Lin Youcai's wife was also supported by weak hands and feet.

Mrs. Sun was so old that she cried a little out of breath, and her legs were weak and she collapsed on Lin Youfu's daughter-in-law Sun.

After Jiang Yu stepped aside and gave Mrs. Sun two injections, she eased up a little.

Jiang Yu didn't even dare to look at her more, so he took the needle and continued to walk forward with the team.

The suppressed cries in the team floated in Jiang Yu's ears, and Jiang Yu even felt that he was a little out of breath......

After the villagers who were killed were buried, the older Dr. Lin also rushed back.

As soon as Dr. Lin saw Jiang Yu, he knew that she was in a bad mood, and forced her to go back to rest, and then took over the wounded with the surgical students who came from the capital.

Night.

Jiang Yao and Jiang Yu sat on the big stone at the door.

Looking out at the seemingly peaceful mountain pass.

Jiang Yao and Jiang Yu were silent for a while.

The faction that had always been noisy also obediently lay aside.

The two were silent for a long time, then looked at each other.

In the darkness of the night, the two whispered something.

Paipai, who was lying on the side, raised his head slightly, looking at the two of them with a little shock in his eyes.

Except for Paipai, no one knows what the two sisters talked about that night.

It's just that since the next day, nothing seems to have changed between the two, and there seems to be something different......

The first thing Jiang Yao did was to go to the capital to meet Chu Yuanqi.

She was to suspend all gunpowder weapons.

Surprisingly, Chu Yuanqi actually agreed.

After that, all the money from the imperial court to make gunpowder weapons was used to invest in the construction of official schools.

Yunlai Academy focuses on technical courses.

In this way, the government school will be built in the future.

After completing basic education, school-age children who are able to continue their studies go to a higher level of government school or a major academy.

If the imperial examination is hopeless, you can go to Yunlai Academy to learn a skill.

If there are too many people who are worried about it and they can't find a job after completing their studies, Yunlai Academy can provide loans for people with ideas to open a shop, workshop or something.

In this way, it will not only promote the income of the people, but also create more opportunities to work.

As for the medical departments of surgery and gynecology of Yunlai College, they were separated and established as Yunlai Medical College.

This is the first academy on the Tianyou Continent that specializes in teaching medical skills.

In order to supply the college, Jiang Yu rearranged the booklet he had recorded when he first planted herbs into a book, which was then printed by the printing house and sent to Yunlai Medical College.

The Faculty of Medicine is divided into two tracks: Medicine and Pharmacy......

In this way, after the pharmacy system is established in the future, it will not only be able to supply the internal use and research of the medical school, but also cooperate with the medical center to generate income, which can be regarded as a multi-task.

And Luo Wei's set of army training plans was also sent to Chu Yuanqi by Jiang Yao.

Even if there is no war now, it is always right to be strong yourself.

You can't just make amends when it's over, right?

……

For these, Jiang Yao and Jiang Yu spent nearly a year.

The lives of the people in the col have returned to peace.

If you ignore some of the villagers whose faces were mutilated or disabled in the explosion, everything is no different than before......

But it is clear that everything cannot be the same anymore.

Shi Xiaoxin and Lin Changsheng's family affair was delayed.

Because Lin Changsheng consciously delayed Shi Xiaoxin, he wanted to withdraw from his family.

However, Shi Xiaoxin didn't think so.

In the past year, in addition to training the escort team every day, he has been guarding Lin Changsheng.

Jiang Yu didn't give up looking at Lin Changsheng's eyes.

With Dr. Lin here, she has more ideas.

It is no longer limited to the head, but with some acupuncture points on the body at the same time.

After a set of acupuncture techniques, Shi Xiaoxin opened the curtain and walked in.

When Lin Changsheng heard the movement, he hurriedly put on his clothes, with a hint of embarrassment on his face.

Shi Xiaoxin walked straight over and helped him tie his clothes.

Lin Changsheng was still hiding from her hand at first, but he was obviously not Shi Xiaoxin's opponent......