We had asked them before if they wanted to live with us, but they both said no firmly, so we didn't force them.

Gu Siqing told them about Shen Qingyan's experiment.

Qi Yuan was extremely worried. Shen Mengzhou thought for a moment and could only say, "Since we've already gone, let's just leave it at that. I hope we can get the results of the experiment as soon as possible."

"Siqing, there must be no problem with the vaccine you are researching."

Seeing that both of them were in a good mood, Gu Siqing chatted with them for a while, found an excuse to go around the house, and changed the spiritual spring water for them.

Then he left.

After leaving the house, Gu Siqing realized that Qi Yuan and Shen Mengzhou's health had actually improved a lot, because based on the developments in their previous life, they had already been infected.

But they have no problem yet.

Whether it was because of the effect of the spiritual spring water or the butterfly effect caused by my coming back.

Gu Siqing felt happy about this.

After returning home and having dinner, Gu Siqing took the children into their room and put them to sleep. Then he went to the laboratory in the space to continue studying the virus cells this time.

Perform analytical experiments again and again, and you will get different results each time.

As long as there are enough results, a batch of drugs can be studied again based on the results of these data.

That is to improve slowly.

There is no problem with the vaccine, but the medicine still needs to be improved, so Gu Siqing will spend the rest of his time either in the military hospital or in the laboratory inside the space.

Half a month passed in the blink of an eye.

Half a month later, the fifty soldiers who had been vaccinated earlier all reported to the military hospital.

Shen Qingyan compiled a report of the situation and handed it over.

"Fifty people were vaccinated, two were severely infected, only one was mildly infected, and the rest were fine." Shen Qingyan handed over the data. "For comparison, the army also arranged another group of people."

"The number is the same, but the chance of infection is as high as 80%. They have been sent to the military hospital."

Looking at the numbers and daily records, even the daily body temperature, Gu Siqing looked up at her man and gave him a thumbs up, "Great."

With this data as proof, we can now hand over the vaccine directly to the country.

Gu Siqing spoke to Shen Qingyan again and quickly went to find the director and the dean.

When the dean and his colleagues saw the result, they were naturally very happy and immediately submitted the data and vaccine. Now they are waiting for the results of the national review.

"Xiao Gu, you really did something great this time that benefited the country and the people."

The dean's face was almost bursting with smiles. So many hospitals were studying this kind of virus cells and wanted to develop a vaccine as soon as possible, but they didn't expect that the military hospital would get there first.

Moreover, the dean had not expected that the vaccine was developed by a surgeon rather than a respiratory or internal medicine doctor.

"I just hope to do something meaningful." Gu Siqing was not too modest. After hearing this, the dean praised her and told her that he would tell her the results as soon as they came out.

"Then I'll trouble you, Dean. I'll be leaving first."

Gu Siqing couldn't wait to see Shen Qingyan.

The two of them haven't seen each other for almost a month. People who used to be together day and night haven't seen each other for such a long time, so they must miss each other a lot.

Rushing to the military hospital, Gu Siqing saw Shen Qingyan and the other soldiers undergoing examination there from afar.

She walked over.

"Doctor Gu."

The doctor in charge shouted, Gu Siqing nodded, and asked someone to hand Shen Qingyan over to her.

The doctor walked away. Gu Siqing squatted in front of Shen Qingyan and drew his blood, her eyes red. "The children all miss you. Let's go home and see them this afternoon."

Shen Qingyan looked at his wife, whom he had been thinking about day and night, squatting in front of him. Every word he said expressed the longing between the two of them.

I wanted to reach out and hug her tightly.

But in the end I held back.

Only after blood was drawn and all tests were completed, and it was confirmed again that few people in the group were infected, did the soldiers get the right to go back and rest.

I can also meet other brothers.

When they left, everyone stood at the door. Gu Siqing and Shen Qingyan were about to go back. When the two came out, everyone saluted them in unison.

Gu Siqing was flattered.

Shen Qingyan took her hand and walked in front of everyone.

"Thank you, sister-in-law."

"I said I was right to trust you, sister-in-law, and now it's proven true."

"Sister-in-law, you've done great things that benefit the country and the people. If you need us in the future, just tell us and we will go through fire and water and die for you!"

"Thank you sister-in-law for developing the vaccine. I believe my family will be able to enjoy it soon."

Gu Siqing shook his head as words of gratitude came one after another. "Life is precious. Thank you for having the courage to be the first vaccine experimenters. You did it, and I did it too. We should all be happy together."

The soldiers' eyes were a little red with emotion.

She is worthy of being the daughter-in-law of their Shen Tuan and worthy of being their sister-in-law.

This is really the style!

"Okay, go back and rest. You have worked hard during this period." Shen Qingyan specially secured a few days of vacation for these experimental soldiers so that they can sleep in during these days.

Everyone saluted again, and then left the door of the military hospital under the leadership of the deputy captain.

Gu Siqing and Shen Qingyan looked at each other and held each other's hands tightly.

Then go home.

Perhaps because she knew that the experiment would be over in the next two days, Bai Yulan had prepared a large table of sumptuous meals when she returned home today.

Gu Siqing had previously stockpiled a batch of meat and placed it in the space because he knew that the space could keep it fresh.

Now is the perfect time to take it out.

The braised pork and steamed carp looked very appetizing at first glance. Paired with green vegetables, Shen Qingyan couldn't resist his appetite and ate three large bowls of rice.

Dabao and Erbao are next to them.

The two well-behaved children watched Shen Qingyan finish his meal and then picked up another piece of fish for him.

"Daddy, eat. Have you been very tired outside recently?" Dabao and Erbao were upset at first because they couldn't go out to play, but they became sensible after they knew about it.

Now that Shen Qingyan hasn't come back for such a long time, he is naturally worried and wants to show his concern.

Erbao also picked up some vegetables for Shen Qingyan, "Daddy, eat more. Did Daddy miss us?"

"My younger brothers and sisters have grown fat. Dad can go see them later."

The two little guys surrounded Gu Siqing and watched, and everyone else felt sad.